ReactOS 0.4.15-dev-7108-g1cf6ce6
loader.c
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1/*
2 * Unit test suite for the PE loader.
3 *
4 * Copyright 2006,2011 Dmitry Timoshkov
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21#define NONAMELESSUNION
22#define NONAMELESSSTRUCT
23#include <stdarg.h>
24#include <stdio.h>
25#include <assert.h>
26
27#include "ntstatus.h"
28#define WIN32_NO_STATUS
29#include "windef.h"
30#include "winbase.h"
31#include "winternl.h"
32#include "winuser.h"
33#include "wine/test.h"
34#include "delayloadhandler.h"
35
36/* PROCESS_ALL_ACCESS in Vista+ PSDKs is incompatible with older Windows versions */
37#define PROCESS_ALL_ACCESS_NT4 (PROCESS_ALL_ACCESS & ~0xf000)
38
39#define ALIGN_SIZE(size, alignment) (((size) + (alignment - 1)) & ~((alignment - 1)))
40
41struct PROCESS_BASIC_INFORMATION_PRIVATE
42{
43 DWORD_PTR ExitStatus;
44 PPEB PebBaseAddress;
45 DWORD_PTR AffinityMask;
46 DWORD_PTR BasePriority;
47 ULONG_PTR UniqueProcessId;
48 ULONG_PTR InheritedFromUniqueProcessId;
49};
50
51static LONG *child_failures;
52static WORD cb_count;
53static DWORD page_size;
54static BOOL is_win64 = sizeof(void *) > sizeof(int);
55static BOOL is_wow64;
56
57static NTSTATUS (WINAPI *pNtCreateSection)(HANDLE *, ACCESS_MASK, const OBJECT_ATTRIBUTES *,
58 const LARGE_INTEGER *, ULONG, ULONG, HANDLE );
59static NTSTATUS (WINAPI *pNtQuerySection)(HANDLE, SECTION_INFORMATION_CLASS, void *, SIZE_T, SIZE_T *);
60static NTSTATUS (WINAPI *pNtMapViewOfSection)(HANDLE, HANDLE, PVOID *, ULONG, SIZE_T, const LARGE_INTEGER *, SIZE_T *, ULONG, ULONG, ULONG);
61static NTSTATUS (WINAPI *pNtUnmapViewOfSection)(HANDLE, PVOID);
62static NTSTATUS (WINAPI *pNtQueryInformationProcess)(HANDLE, PROCESSINFOCLASS, PVOID, ULONG, PULONG);
63static NTSTATUS (WINAPI *pNtSetInformationProcess)(HANDLE, PROCESSINFOCLASS, PVOID, ULONG);
64static NTSTATUS (WINAPI *pNtTerminateProcess)(HANDLE, DWORD);
65static void (WINAPI *pLdrShutdownProcess)(void);
66static BOOLEAN (WINAPI *pRtlDllShutdownInProgress)(void);
67static NTSTATUS (WINAPI *pNtAllocateVirtualMemory)(HANDLE, PVOID *, ULONG, SIZE_T *, ULONG, ULONG);
68static NTSTATUS (WINAPI *pNtFreeVirtualMemory)(HANDLE, PVOID *, SIZE_T *, ULONG);
69static NTSTATUS (WINAPI *pLdrLockLoaderLock)(ULONG, ULONG *, ULONG_PTR *);
70static NTSTATUS (WINAPI *pLdrUnlockLoaderLock)(ULONG, ULONG_PTR);
71static void (WINAPI *pRtlAcquirePebLock)(void);
72static void (WINAPI *pRtlReleasePebLock)(void);
73static PVOID (WINAPI *pResolveDelayLoadedAPI)(PVOID, PCIMAGE_DELAYLOAD_DESCRIPTOR,
74 PDELAYLOAD_FAILURE_DLL_CALLBACK, PVOID,
75 PIMAGE_THUNK_DATA ThunkAddress,ULONG);
76static PVOID (WINAPI *pRtlImageDirectoryEntryToData)(HMODULE,BOOL,WORD,ULONG *);
77static DWORD (WINAPI *pFlsAlloc)(PFLS_CALLBACK_FUNCTION);
78static BOOL (WINAPI *pFlsSetValue)(DWORD, PVOID);
79static PVOID (WINAPI *pFlsGetValue)(DWORD);
80static BOOL (WINAPI *pFlsFree)(DWORD);
81static BOOL (WINAPI *pIsWow64Process)(HANDLE,PBOOL);
82
83static PVOID RVAToAddr(DWORD_PTR rva, HMODULE module)
84{
85 if (rva == 0)
86 return NULL;
87 return ((char*) module) + rva;
88}
89
90static IMAGE_DOS_HEADER dos_header;
91
92static const IMAGE_NT_HEADERS nt_header_template =
93{
94 IMAGE_NT_SIGNATURE, /* Signature */
95 {
96#if defined __i386__
97 IMAGE_FILE_MACHINE_I386, /* Machine */
98#elif defined __x86_64__
99 IMAGE_FILE_MACHINE_AMD64, /* Machine */
100#elif defined __powerpc__
101 IMAGE_FILE_MACHINE_POWERPC, /* Machine */
102#elif defined __arm__
103 IMAGE_FILE_MACHINE_ARMNT, /* Machine */
104#elif defined __aarch64__
105 IMAGE_FILE_MACHINE_ARM64, /* Machine */
106#else
107# error You must specify the machine type
108#endif
109 1, /* NumberOfSections */
110 0, /* TimeDateStamp */
111 0, /* PointerToSymbolTable */
112 0, /* NumberOfSymbols */
113 sizeof(IMAGE_OPTIONAL_HEADER), /* SizeOfOptionalHeader */
114 IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_DLL /* Characteristics */
115 },
116 { IMAGE_NT_OPTIONAL_HDR_MAGIC, /* Magic */
117 1, /* MajorLinkerVersion */
118 0, /* MinorLinkerVersion */
119 0, /* SizeOfCode */
120 0, /* SizeOfInitializedData */
121 0, /* SizeOfUninitializedData */
122 0, /* AddressOfEntryPoint */
123 0x10, /* BaseOfCode, also serves as e_lfanew in the truncated MZ header */
124#ifndef _WIN64
125 0, /* BaseOfData */
126#endif
127 0x10000000, /* ImageBase */
128 0, /* SectionAlignment */
129 0, /* FileAlignment */
130 4, /* MajorOperatingSystemVersion */
131 0, /* MinorOperatingSystemVersion */
132 1, /* MajorImageVersion */
133 0, /* MinorImageVersion */
134 4, /* MajorSubsystemVersion */
135 0, /* MinorSubsystemVersion */
136 0, /* Win32VersionValue */
137 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000, /* SizeOfImage */
138 sizeof(dos_header) + sizeof(nt_header_template), /* SizeOfHeaders */
139 0, /* CheckSum */
140 IMAGE_SUBSYSTEM_WINDOWS_CUI, /* Subsystem */
141 0, /* DllCharacteristics */
142 0, /* SizeOfStackReserve */
143 0, /* SizeOfStackCommit */
144 0, /* SizeOfHeapReserve */
145 0, /* SizeOfHeapCommit */
146 0, /* LoaderFlags */
147 0, /* NumberOfRvaAndSizes */
148 { { 0 } } /* DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] */
149 }
150};
151
152static IMAGE_SECTION_HEADER section =
153{
154 ".rodata", /* Name */
155 { 0 }, /* Misc */
156 0, /* VirtualAddress */
157 0, /* SizeOfRawData */
158 0, /* PointerToRawData */
159 0, /* PointerToRelocations */
160 0, /* PointerToLinenumbers */
161 0, /* NumberOfRelocations */
162 0, /* NumberOfLinenumbers */
163 IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ, /* Characteristics */
164};
165
166
167static const char filler[0x1000];
168static const char section_data[0x10] = "section data";
169
170static DWORD create_test_dll( const IMAGE_DOS_HEADER *dos_header, UINT dos_size,
171 const IMAGE_NT_HEADERS *nt_header, char dll_name[MAX_PATH] )
172{
173 char temp_path[MAX_PATH];
174 DWORD dummy, size, file_align;
175 HANDLE hfile;
176 BOOL ret;
177
178 GetTempPathA(MAX_PATH, temp_path);
179 GetTempFileNameA(temp_path, "ldr", 0, dll_name);
180
181 hfile = CreateFileA(dll_name, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, 0, 0);
182 ok( hfile != INVALID_HANDLE_VALUE, "failed to create %s err %u\n", dll_name, GetLastError() );
183 if (hfile == INVALID_HANDLE_VALUE) return 0;
184
185 SetLastError(0xdeadbeef);
186 ret = WriteFile(hfile, dos_header, dos_size, &dummy, NULL);
187 ok(ret, "WriteFile error %d\n", GetLastError());
188
189 SetLastError(0xdeadbeef);
190 ret = WriteFile(hfile, nt_header, sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER), &dummy, NULL);
191 ok(ret, "WriteFile error %d\n", GetLastError());
192
193 if (nt_header->FileHeader.SizeOfOptionalHeader)
194 {
195 SetLastError(0xdeadbeef);
196 ret = WriteFile(hfile, &nt_header->OptionalHeader,
197 sizeof(IMAGE_OPTIONAL_HEADER),
198 &dummy, NULL);
199 ok(ret, "WriteFile error %d\n", GetLastError());
200 if (nt_header->FileHeader.SizeOfOptionalHeader > sizeof(IMAGE_OPTIONAL_HEADER))
201 {
202 file_align = nt_header->FileHeader.SizeOfOptionalHeader - sizeof(IMAGE_OPTIONAL_HEADER);
203 assert(file_align < sizeof(filler));
204 SetLastError(0xdeadbeef);
205 ret = WriteFile(hfile, filler, file_align, &dummy, NULL);
206 ok(ret, "WriteFile error %d\n", GetLastError());
207 }
208 }
209
210 assert(nt_header->FileHeader.NumberOfSections <= 1);
211 if (nt_header->FileHeader.NumberOfSections)
212 {
213 SetFilePointer(hfile, dos_size + sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER) + nt_header->FileHeader.SizeOfOptionalHeader, NULL, FILE_BEGIN);
214
215 section.SizeOfRawData = 10;
216
217 if (nt_header->OptionalHeader.SectionAlignment >= page_size)
218 {
219 section.PointerToRawData = dos_size;
220 section.VirtualAddress = nt_header->OptionalHeader.SectionAlignment;
221 section.Misc.VirtualSize = section.SizeOfRawData * 10;
222 }
223 else
224 {
225 section.PointerToRawData = nt_header->OptionalHeader.SizeOfHeaders;
226 section.VirtualAddress = nt_header->OptionalHeader.SizeOfHeaders;
227 section.Misc.VirtualSize = 5;
228 }
229
230 SetLastError(0xdeadbeef);
231 ret = WriteFile(hfile, &section, sizeof(section), &dummy, NULL);
232 ok(ret, "WriteFile error %d\n", GetLastError());
233
234 /* section data */
235 SetLastError(0xdeadbeef);
236 ret = WriteFile(hfile, section_data, sizeof(section_data), &dummy, NULL);
237 ok(ret, "WriteFile error %d\n", GetLastError());
238 }
239
240 /* Minimal PE image that Windows7+ is able to load: 268 bytes */
241 size = GetFileSize(hfile, NULL);
242 if (size < 268)
243 {
244 file_align = 268 - size;
245 SetLastError(0xdeadbeef);
246 ret = WriteFile(hfile, filler, file_align, &dummy, NULL);
247 ok(ret, "WriteFile error %d\n", GetLastError());
248 }
249
250 size = GetFileSize(hfile, NULL);
251 CloseHandle(hfile);
252 return size;
253}
254
255static DWORD create_test_dll_sections( const IMAGE_DOS_HEADER *dos_header, const IMAGE_NT_HEADERS *nt_header,
256 const IMAGE_SECTION_HEADER *sections, const void *section_data,
257 char dll_name[MAX_PATH] )
258{
259 char temp_path[MAX_PATH];
260 DWORD dummy, i, size;
261 HANDLE hfile;
262 BOOL ret;
263
264 GetTempPathA(MAX_PATH, temp_path);
265 GetTempFileNameA(temp_path, "ldr", 0, dll_name);
266
267 hfile = CreateFileA(dll_name, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, 0, 0);
268 ok( hfile != INVALID_HANDLE_VALUE, "failed to create %s err %u\n", dll_name, GetLastError() );
269 if (hfile == INVALID_HANDLE_VALUE) return 0;
270
271 SetLastError(0xdeadbeef);
272 ret = WriteFile(hfile, dos_header, sizeof(*dos_header), &dummy, NULL);
273 ok(ret, "WriteFile error %d\n", GetLastError());
274
275 SetLastError(0xdeadbeef);
276 ret = WriteFile(hfile, nt_header, offsetof(IMAGE_NT_HEADERS, OptionalHeader) + nt_header->FileHeader.SizeOfOptionalHeader, &dummy, NULL);
277 ok(ret, "WriteFile error %d\n", GetLastError());
278
279 SetLastError(0xdeadbeef);
280 ret = WriteFile(hfile, sections, sizeof(*sections) * nt_header->FileHeader.NumberOfSections,
281 &dummy, NULL);
282 ok(ret, "WriteFile error %d\n", GetLastError());
283
284 for (i = 0; i < nt_header->FileHeader.NumberOfSections; i++)
285 {
286 SetFilePointer(hfile, sections[i].PointerToRawData, NULL, FILE_BEGIN);
287 SetLastError(0xdeadbeef);
288 ret = WriteFile(hfile, section_data, sections[i].SizeOfRawData, &dummy, NULL);
289 ok(ret, "WriteFile error %d\n", GetLastError());
290 }
291 size = GetFileSize(hfile, NULL);
292 CloseHandle(hfile);
293 return size;
294}
295
296static BOOL query_image_section( int id, const char *dll_name, const IMAGE_NT_HEADERS *nt_header,
297 const void *section_data )
298{
299 static BOOL is_winxp;
300 SECTION_BASIC_INFORMATION info;
301 SECTION_IMAGE_INFORMATION image;
302 const IMAGE_COR20_HEADER *cor_header = NULL;
303 SIZE_T info_size = (SIZE_T)0xdeadbeef << 16;
304 NTSTATUS status;
305 HANDLE file, mapping;
306 ULONG file_size;
307 LARGE_INTEGER map_size;
308 SIZE_T max_stack, commit_stack;
309 void *entry_point;
310
311 /* truncated header is not handled correctly in windows <= w2k3 */
312 BOOL truncated;
313
314 file = CreateFileA( dll_name, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_DELETE,
315 NULL, OPEN_EXISTING, 0, 0 );
316 ok( file != INVALID_HANDLE_VALUE, "%u: CreateFile error %d\n", id, GetLastError() );
317 file_size = GetFileSize( file, NULL );
318
319 status = pNtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_MAP_READ | SECTION_QUERY,
320 NULL, NULL, PAGE_READONLY, SEC_IMAGE, file );
321 ok( !status, "%u: NtCreateSection failed err %x\n", id, status );
322 if (status)
323 {
324 CloseHandle( file );
325 return FALSE;
326 }
327 status = pNtQuerySection( mapping, SectionImageInformation, &image, sizeof(image), &info_size );
328 ok( !status, "%u: NtQuerySection failed err %x\n", id, status );
329 ok( info_size == sizeof(image), "%u: NtQuerySection wrong size %lu\n", id, info_size );
330 if (nt_header->OptionalHeader.Magic == (is_win64 ? IMAGE_NT_OPTIONAL_HDR64_MAGIC
331 : IMAGE_NT_OPTIONAL_HDR32_MAGIC))
332 {
333 max_stack = nt_header->OptionalHeader.SizeOfStackReserve;
334 commit_stack = nt_header->OptionalHeader.SizeOfStackCommit;
335 entry_point = (char *)nt_header->OptionalHeader.ImageBase + nt_header->OptionalHeader.AddressOfEntryPoint;
336 truncated = nt_header->FileHeader.SizeOfOptionalHeader < sizeof(IMAGE_OPTIONAL_HEADER);
337 if (!truncated &&
338 nt_header->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].VirtualAddress &&
339 nt_header->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].Size)
340 cor_header = section_data;
341 }
342 else if (nt_header->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR64_MAGIC)
343 {
344 const IMAGE_NT_HEADERS64 *nt64 = (const IMAGE_NT_HEADERS64 *)nt_header;
345 max_stack = 0x100000;
346 commit_stack = 0x10000;
347 entry_point = (void *)0x81231234;
348 truncated = nt_header->FileHeader.SizeOfOptionalHeader < sizeof(IMAGE_OPTIONAL_HEADER64);
349 if (!truncated &&
350 nt64->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].VirtualAddress &&
351 nt64->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].Size)
352 cor_header = section_data;
353 }
354 else
355 {
356 const IMAGE_NT_HEADERS32 *nt32 = (const IMAGE_NT_HEADERS32 *)nt_header;
357 max_stack = nt32->OptionalHeader.SizeOfStackReserve;
358 commit_stack = nt32->OptionalHeader.SizeOfStackCommit;
359 entry_point = (char *)(ULONG_PTR)nt32->OptionalHeader.ImageBase + nt32->OptionalHeader.AddressOfEntryPoint;
360 truncated = nt_header->FileHeader.SizeOfOptionalHeader < sizeof(IMAGE_OPTIONAL_HEADER32);
361 if (!truncated &&
362 nt32->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].VirtualAddress &&
363 nt32->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].Size)
364 cor_header = section_data;
365 }
366 ok( (char *)image.TransferAddress == (char *)entry_point ||
367 (S(U(image)).ImageDynamicallyRelocated && LOWORD(image.TransferAddress) == LOWORD(entry_point)),
368 "%u: TransferAddress wrong %p / %p (%08x)\n", id,
369 image.TransferAddress, entry_point, nt_header->OptionalHeader.AddressOfEntryPoint );
370 ok( image.ZeroBits == 0, "%u: ZeroBits wrong %08x\n", id, image.ZeroBits );
371 ok( image.MaximumStackSize == max_stack || broken(truncated),
372 "%u: MaximumStackSize wrong %lx / %lx\n", id, image.MaximumStackSize, max_stack );
373 ok( image.CommittedStackSize == commit_stack || broken(truncated),
374 "%u: CommittedStackSize wrong %lx / %lx\n", id, image.CommittedStackSize, commit_stack );
375 if (truncated)
376 ok( !image.SubSystemType || broken(truncated),
377 "%u: SubSystemType wrong %08x / 00000000\n", id, image.SubSystemType );
378 else
379 ok( image.SubSystemType == nt_header->OptionalHeader.Subsystem,
380 "%u: SubSystemType wrong %08x / %08x\n", id,
381 image.SubSystemType, nt_header->OptionalHeader.Subsystem );
382 ok( image.SubsystemVersionLow == nt_header->OptionalHeader.MinorSubsystemVersion,
383 "%u: SubsystemVersionLow wrong %04x / %04x\n", id,
384 image.SubsystemVersionLow, nt_header->OptionalHeader.MinorSubsystemVersion );
385 ok( image.SubsystemVersionHigh == nt_header->OptionalHeader.MajorSubsystemVersion,
386 "%u: SubsystemVersionHigh wrong %04x / %04x\n", id,
387 image.SubsystemVersionHigh, nt_header->OptionalHeader.MajorSubsystemVersion );
388 ok( image.ImageCharacteristics == nt_header->FileHeader.Characteristics,
389 "%u: ImageCharacteristics wrong %04x / %04x\n", id,
390 image.ImageCharacteristics, nt_header->FileHeader.Characteristics );
391 ok( image.DllCharacteristics == nt_header->OptionalHeader.DllCharacteristics || broken(truncated),
392 "%u: DllCharacteristics wrong %04x / %04x\n", id,
393 image.DllCharacteristics, nt_header->OptionalHeader.DllCharacteristics );
394 ok( image.Machine == nt_header->FileHeader.Machine, "%u: Machine wrong %04x / %04x\n", id,
395 image.Machine, nt_header->FileHeader.Machine );
396 ok( image.LoaderFlags == (cor_header != NULL), "%u: LoaderFlags wrong %08x\n", id, image.LoaderFlags );
397 ok( image.ImageFileSize == file_size || broken(!image.ImageFileSize), /* winxpsp1 */
398 "%u: ImageFileSize wrong %08x / %08x\n", id, image.ImageFileSize, file_size );
399 ok( image.CheckSum == nt_header->OptionalHeader.CheckSum || broken(truncated),
400 "%u: CheckSum wrong %08x / %08x\n", id,
401 image.CheckSum, nt_header->OptionalHeader.CheckSum );
402
403 if (nt_header->OptionalHeader.SizeOfCode || nt_header->OptionalHeader.AddressOfEntryPoint)
404 ok( image.ImageContainsCode == TRUE, "%u: ImageContainsCode wrong %u\n", id,
405 image.ImageContainsCode );
406 else if ((nt_header->OptionalHeader.SectionAlignment % page_size) ||
407 (nt_header->FileHeader.NumberOfSections == 1 &&
408 (section.Characteristics & IMAGE_SCN_MEM_EXECUTE)))
409 ok( image.ImageContainsCode == TRUE || broken(!image.ImageContainsCode), /* <= win8 */
410 "%u: ImageContainsCode wrong %u\n", id, image.ImageContainsCode );
411 else
412 ok( !image.ImageContainsCode, "%u: ImageContainsCode wrong %u\n", id, image.ImageContainsCode );
413
414 if (cor_header &&
415 (cor_header->Flags & COMIMAGE_FLAGS_ILONLY) &&
416 (cor_header->MajorRuntimeVersion > 2 ||
417 (cor_header->MajorRuntimeVersion == 2 && cor_header->MinorRuntimeVersion >= 5)))
418 {
419 ok( S(U(image)).ComPlusILOnly || broken(is_winxp),
420 "%u: wrong ComPlusILOnly flags %02x\n", id, U(image).ImageFlags );
421 if (nt_header->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR32_MAGIC &&
422 !(cor_header->Flags & COMIMAGE_FLAGS_32BITREQUIRED))
423 ok( S(U(image)).ComPlusNativeReady || broken(is_winxp),
424 "%u: wrong ComPlusNativeReady flags %02x\n", id, U(image).ImageFlags );
425 else
426 ok( !S(U(image)).ComPlusNativeReady,
427 "%u: wrong ComPlusNativeReady flags %02x\n", id, U(image).ImageFlags );
428 }
429 else
430 {
431 ok( !S(U(image)).ComPlusILOnly, "%u: wrong ComPlusILOnly flags %02x\n", id, U(image).ImageFlags );
432 ok( !S(U(image)).ComPlusNativeReady, "%u: wrong ComPlusNativeReady flags %02x\n", id, U(image).ImageFlags );
433 }
434 if (!(nt_header->OptionalHeader.SectionAlignment % page_size))
435 ok( !S(U(image)).ImageMappedFlat, "%u: wrong ImageMappedFlat flags %02x\n", id, U(image).ImageFlags );
436 else
437 {
438 /* winxp doesn't support any of the loader flags */
439 if (!S(U(image)).ImageMappedFlat) is_winxp = TRUE;
440 ok( S(U(image)).ImageMappedFlat || broken(is_winxp),
441 "%u: wrong ImageMappedFlat flags %02x\n", id, U(image).ImageFlags );
442 }
443 if (!(nt_header->OptionalHeader.DllCharacteristics & IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE))
444 ok( !S(U(image)).ImageDynamicallyRelocated || broken( S(U(image)).ComPlusILOnly ), /* <= win7 */
445 "%u: wrong ImageDynamicallyRelocated flags %02x\n", id, U(image).ImageFlags );
446 else if (image.ImageContainsCode && !cor_header)
447 ok( S(U(image)).ImageDynamicallyRelocated || broken(is_winxp),
448 "%u: wrong ImageDynamicallyRelocated flags %02x\n", id, U(image).ImageFlags );
449 else
450 ok( !S(U(image)).ImageDynamicallyRelocated || broken(TRUE), /* <= win8 */
451 "%u: wrong ImageDynamicallyRelocated flags %02x\n", id, U(image).ImageFlags );
452 ok( !S(U(image)).BaseBelow4gb, "%u: wrong BaseBelow4gb flags %02x\n", id, U(image).ImageFlags );
453
454 /* FIXME: needs more work: */
455 /* image.GpValue */
456
457 map_size.QuadPart = (nt_header->OptionalHeader.SizeOfImage + page_size - 1) & ~(page_size - 1);
458 status = pNtQuerySection( mapping, SectionBasicInformation, &info, sizeof(info), NULL );
459 ok( !status, "NtQuerySection failed err %x\n", status );
460 ok( info.Size.QuadPart == map_size.QuadPart, "NtQuerySection wrong size %x%08x / %x%08x\n",
461 info.Size.u.HighPart, info.Size.u.LowPart, map_size.u.HighPart, map_size.u.LowPart );
462 CloseHandle( mapping );
463
464 map_size.QuadPart = (nt_header->OptionalHeader.SizeOfImage + page_size - 1) & ~(page_size - 1);
465 status = pNtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_MAP_READ | SECTION_QUERY,
466 NULL, &map_size, PAGE_READONLY, SEC_IMAGE, file );
467 ok( !status, "%u: NtCreateSection failed err %x\n", id, status );
468 status = pNtQuerySection( mapping, SectionBasicInformation, &info, sizeof(info), NULL );
469 ok( !status, "NtQuerySection failed err %x\n", status );
470 ok( info.Size.QuadPart == map_size.QuadPart, "NtQuerySection wrong size %x%08x / %x%08x\n",
471 info.Size.u.HighPart, info.Size.u.LowPart, map_size.u.HighPart, map_size.u.LowPart );
472 CloseHandle( mapping );
473
474 map_size.QuadPart++;
475 status = pNtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_MAP_READ | SECTION_QUERY,
476 NULL, &map_size, PAGE_READONLY, SEC_IMAGE, file );
477 ok( status == STATUS_SECTION_TOO_BIG, "%u: NtCreateSection failed err %x\n", id, status );
478
479 SetFilePointerEx( file, map_size, NULL, FILE_BEGIN );
480 SetEndOfFile( file );
481 status = pNtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_MAP_READ | SECTION_QUERY,
482 NULL, &map_size, PAGE_READONLY, SEC_IMAGE, file );
483 ok( status == STATUS_SECTION_TOO_BIG, "%u: NtCreateSection failed err %x\n", id, status );
484
485 map_size.QuadPart = 1;
486 status = pNtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_MAP_READ | SECTION_QUERY,
487 NULL, &map_size, PAGE_READONLY, SEC_IMAGE, file );
488 ok( !status, "%u: NtCreateSection failed err %x\n", id, status );
489 status = pNtQuerySection( mapping, SectionBasicInformation, &info, sizeof(info), NULL );
490 ok( !status, "NtQuerySection failed err %x\n", status );
491 ok( info.Size.QuadPart == map_size.QuadPart, "NtQuerySection wrong size %x%08x / %x%08x\n",
492 info.Size.u.HighPart, info.Size.u.LowPart, map_size.u.HighPart, map_size.u.LowPart );
493 CloseHandle( mapping );
494
495 CloseHandle( file );
496 return image.ImageContainsCode && (!cor_header || !(cor_header->Flags & COMIMAGE_FLAGS_ILONLY));
497}
498
499/* helper to test image section mapping */
500static NTSTATUS map_image_section( const IMAGE_NT_HEADERS *nt_header, const IMAGE_SECTION_HEADER *sections,
501 const void *section_data, int line )
502{
503 char dll_name[MAX_PATH];
504 LARGE_INTEGER size;
505 HANDLE file, map;
506 NTSTATUS status;
507 ULONG file_size;
508 BOOL has_code;
509 HMODULE mod;
510
511 file_size = create_test_dll_sections( &dos_header, nt_header, sections, section_data, dll_name );
512
513 file = CreateFileA(dll_name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
514 ok(file != INVALID_HANDLE_VALUE, "CreateFile error %d\n", GetLastError());
515
516 size.QuadPart = file_size;
517 status = pNtCreateSection(&map, STANDARD_RIGHTS_REQUIRED | SECTION_MAP_READ | SECTION_QUERY,
518 NULL, &size, PAGE_READONLY, SEC_IMAGE, file );
519 if (!status)
520 {
521 SECTION_BASIC_INFORMATION info;
522 SIZE_T info_size = 0xdeadbeef;
523 NTSTATUS ret = pNtQuerySection( map, SectionBasicInformation, &info, sizeof(info), &info_size );
524 ok( !ret, "NtQuerySection failed err %x\n", ret );
525 ok( info_size == sizeof(info), "NtQuerySection wrong size %lu\n", info_size );
526 ok( info.Attributes == (SEC_IMAGE | SEC_FILE), "NtQuerySection wrong attr %x\n", info.Attributes );
527 ok( info.BaseAddress == NULL, "NtQuerySection wrong base %p\n", info.BaseAddress );
528 ok( info.Size.QuadPart == file_size, "NtQuerySection wrong size %x%08x / %08x\n",
529 info.Size.u.HighPart, info.Size.u.LowPart, file_size );
530 has_code = query_image_section( line, dll_name, nt_header, section_data );
531 /* test loading dll of wrong 32/64 bitness */
532 if (nt_header->OptionalHeader.Magic == (is_win64 ? IMAGE_NT_OPTIONAL_HDR32_MAGIC
533 : IMAGE_NT_OPTIONAL_HDR64_MAGIC))
534 {
535 SetLastError( 0xdeadbeef );
536 mod = LoadLibraryExA( dll_name, 0, DONT_RESOLVE_DLL_REFERENCES );
537 if (!has_code && nt_header->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR32_MAGIC)
538 {
539 BOOL il_only = FALSE;
540 if (((const IMAGE_NT_HEADERS32 *)nt_header)->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].VirtualAddress)
541 {
542 const IMAGE_COR20_HEADER *cor_header = section_data;
543 il_only = (cor_header->Flags & COMIMAGE_FLAGS_ILONLY) != 0;
544 }
545 ok( mod != NULL || broken(il_only), /* <= win7 */
546 "%u: loading failed err %u\n", line, GetLastError() );
547 }
548 else
549 {
550 ok( !mod, "%u: loading succeeded\n", line );
551 ok( GetLastError() == ERROR_BAD_EXE_FORMAT, "%u: wrong error %u\n", line, GetLastError() );
552 }
553 if (mod) FreeLibrary( mod );
554 }
555 }
556 if (map) CloseHandle( map );
557 CloseHandle( file );
558 DeleteFileA( dll_name );
559 return status;
560}
561
562
563static void test_Loader(void)
564{
565 static const struct test_data
566 {
567 DWORD size_of_dos_header;
568 WORD number_of_sections, size_of_optional_header;
569 DWORD section_alignment, file_alignment;
570 DWORD size_of_image, size_of_headers;
571 DWORD errors[4]; /* 0 means LoadLibrary should succeed */
572 } td[] =
573 {
574 { sizeof(dos_header),
575 1, 0, 0, 0, 0, 0,
576 { ERROR_BAD_EXE_FORMAT }
577 },
578 { sizeof(dos_header),
579 1, sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x1000,
580 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0xe00,
581 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER),
582 { ERROR_BAD_EXE_FORMAT } /* XP doesn't like too small image size */
583 },
584 { sizeof(dos_header),
585 1, sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x1000,
586 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
587 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER),
588 { ERROR_SUCCESS }
589 },
590 { sizeof(dos_header),
591 1, sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x1000,
592 0x1f00,
593 0x1000,
594 { ERROR_SUCCESS }
595 },
596 { sizeof(dos_header),
597 1, sizeof(IMAGE_OPTIONAL_HEADER), 0x200, 0x200,
598 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x200,
599 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER),
600 { ERROR_SUCCESS, ERROR_INVALID_ADDRESS } /* vista is more strict */
601 },
602 { sizeof(dos_header),
603 1, sizeof(IMAGE_OPTIONAL_HEADER), 0x200, 0x1000,
604 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
605 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER),
606 { ERROR_BAD_EXE_FORMAT } /* XP doesn't like alignments */
607 },
608 { sizeof(dos_header),
609 1, sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x200,
610 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
611 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER),
612 { ERROR_SUCCESS }
613 },
614 { sizeof(dos_header),
615 1, sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x200,
616 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
617 0x200,
618 { ERROR_SUCCESS }
619 },
620 /* Mandatory are all fields up to SizeOfHeaders, everything else
621 * is really optional (at least that's true for XP).
622 */
623#if 0 /* 32-bit Windows 8 crashes inside of LoadLibrary */
624 { sizeof(dos_header),
625 1, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x200, 0x200,
626 sizeof(dos_header) + sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER) + FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum) + sizeof(IMAGE_SECTION_HEADER) + 0x10,
627 sizeof(dos_header) + sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER) + FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum) + sizeof(IMAGE_SECTION_HEADER),
628 { ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT, ERROR_INVALID_ADDRESS,
629 ERROR_NOACCESS }
630 },
631#endif
632 { sizeof(dos_header),
633 0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x200, 0x200,
634 0xd0, /* beyond of the end of file */
635 0xc0, /* beyond of the end of file */
636 { ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
637 },
638 { sizeof(dos_header),
639 0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x200, 0x200,
640 0x1000,
641 0,
642 { ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
643 },
644 { sizeof(dos_header),
645 0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x200, 0x200,
646 1,
647 0,
648 { ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
649 },
650#if 0 /* not power of 2 alignments need more test cases */
651 { sizeof(dos_header),
652 0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x300, 0x300,
653 1,
654 0,
655 { ERROR_BAD_EXE_FORMAT } /* alignment is not power of 2 */
656 },
657#endif
658 { sizeof(dos_header),
659 0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 4, 4,
660 1,
661 0,
662 { ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
663 },
664 { sizeof(dos_header),
665 0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 1, 1,
666 1,
667 0,
668 { ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
669 },
670 { sizeof(dos_header),
671 0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x200, 0x200,
672 0,
673 0,
674 { ERROR_BAD_EXE_FORMAT } /* image size == 0 -> failure */
675 },
676 /* the following data mimics the PE image which upack creates */
677 { 0x10,
678 1, 0x148, 0x1000, 0x200,
679 sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
680 0x200,
681 { ERROR_SUCCESS }
682 },
683 /* Minimal PE image that XP is able to load: 92 bytes */
684 { 0x04,
685 0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum),
686 0x04 /* also serves as e_lfanew in the truncated MZ header */, 0x04,
687 1,
688 0,
689 { ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
690 },
691 /* Minimal PE image that Windows7 is able to load: 268 bytes */
692 { 0x04,
693 0, 0xf0, /* optional header size just forces 0xf0 bytes to be written,
694 0 or another number don't change the behaviour, what really
695 matters is file size regardless of values in the headers */
696 0x04 /* also serves as e_lfanew in the truncated MZ header */, 0x04,
697 0x40, /* minimal image size that Windows7 accepts */
698 0,
699 { ERROR_SUCCESS }
700 },
701 /* the following data mimics the PE image which 8k demos have */
702 { 0x04,
703 0, 0x08,
704 0x04 /* also serves as e_lfanew in the truncated MZ header */, 0x04,
705 0x200000,
706 0x40,
707 { ERROR_SUCCESS }
708 }
709 };
710 int i;
711 DWORD file_size;
712 HANDLE h;
713 HMODULE hlib, hlib_as_data_file;
714 char dll_name[MAX_PATH];
715 SIZE_T size;
716 BOOL ret;
717 NTSTATUS status;
718 WORD alt_machine, orig_machine = nt_header_template.FileHeader.Machine;
719 IMAGE_NT_HEADERS nt_header;
720 IMAGE_COR20_HEADER cor_header;
721
722 /* prevent displaying of the "Unable to load this DLL" message box */
723 SetErrorMode(SEM_FAILCRITICALERRORS);
724
725 for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
726 {
727 nt_header = nt_header_template;
728 nt_header.FileHeader.NumberOfSections = td[i].number_of_sections;
729 nt_header.FileHeader.SizeOfOptionalHeader = td[i].size_of_optional_header;
730
731 nt_header.OptionalHeader.SectionAlignment = td[i].section_alignment;
732 nt_header.OptionalHeader.FileAlignment = td[i].file_alignment;
733 nt_header.OptionalHeader.SizeOfImage = td[i].size_of_image;
734 nt_header.OptionalHeader.SizeOfHeaders = td[i].size_of_headers;
735
736 file_size = create_test_dll( &dos_header, td[i].size_of_dos_header, &nt_header, dll_name );
737
738 SetLastError(0xdeadbeef);
739 hlib = LoadLibraryA(dll_name);
740 if (hlib)
741 {
742 MEMORY_BASIC_INFORMATION info;
743 void *ptr;
744
745 ok( td[i].errors[0] == ERROR_SUCCESS, "%d: should have failed\n", i );
746
747 SetLastError(0xdeadbeef);
748 size = VirtualQuery(hlib, &info, sizeof(info));
749 ok(size == sizeof(info),
750 "%d: VirtualQuery error %d\n", i, GetLastError());
751 ok(info.BaseAddress == hlib, "%d: %p != %p\n", i, info.BaseAddress, hlib);
752 ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
753 ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
754 ok(info.RegionSize == ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size), "%d: got %lx != expected %x\n",
755 i, info.RegionSize, ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size));
756 ok(info.State == MEM_COMMIT, "%d: %x != MEM_COMMIT\n", i, info.State);
757 if (nt_header.OptionalHeader.SectionAlignment < page_size)
758 ok(info.Protect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.Protect);
759 else
760 ok(info.Protect == PAGE_READONLY, "%d: %x != PAGE_READONLY\n", i, info.Protect);
761 ok(info.Type == SEC_IMAGE, "%d: %x != SEC_IMAGE\n", i, info.Type);
762
763 SetLastError(0xdeadbeef);
764 ptr = VirtualAlloc(hlib, page_size, MEM_COMMIT, info.Protect);
765 ok(!ptr, "%d: VirtualAlloc should fail\n", i);
766 ok(GetLastError() == ERROR_ACCESS_DENIED, "%d: expected ERROR_ACCESS_DENIED, got %d\n", i, GetLastError());
767
768 SetLastError(0xdeadbeef);
769 size = VirtualQuery((char *)hlib + info.RegionSize, &info, sizeof(info));
770 ok(size == sizeof(info),
771 "%d: VirtualQuery error %d\n", i, GetLastError());
772 if (nt_header.OptionalHeader.SectionAlignment == page_size ||
773 nt_header.OptionalHeader.SectionAlignment == nt_header.OptionalHeader.FileAlignment)
774 {
775 ok(info.BaseAddress == (char *)hlib + ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size), "%d: got %p != expected %p\n",
776 i, info.BaseAddress, (char *)hlib + ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size));
777 ok(info.AllocationBase == 0, "%d: %p != 0\n", i, info.AllocationBase);
778 ok(info.AllocationProtect == 0, "%d: %x != 0\n", i, info.AllocationProtect);
779 /*ok(info.RegionSize == not_practical_value, "%d: %lx != not_practical_value\n", i, info.RegionSize);*/
780 ok(info.State == MEM_FREE, "%d: %x != MEM_FREE\n", i, info.State);
781 ok(info.Type == 0, "%d: %x != 0\n", i, info.Type);
782 ok(info.Protect == PAGE_NOACCESS, "%d: %x != PAGE_NOACCESS\n", i, info.Protect);
783 }
784 else
785 {
786 ok(info.Protect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.Protect);
787 ok(info.BaseAddress == hlib, "%d: got %p != expected %p\n", i, info.BaseAddress, hlib);
788 ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
789 ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
790 ok(info.RegionSize == ALIGN_SIZE(file_size, page_size), "%d: got %lx != expected %x\n",
791 i, info.RegionSize, ALIGN_SIZE(file_size, page_size));
792 ok(info.State == MEM_COMMIT, "%d: %x != MEM_COMMIT\n", i, info.State);
793 ok(info.Protect == PAGE_READONLY, "%d: %x != PAGE_READONLY\n", i, info.Protect);
794 ok(info.Type == SEC_IMAGE, "%d: %x != SEC_IMAGE\n", i, info.Type);
795 }
796
797 /* header: check the zeroing of alignment */
798 if (nt_header.OptionalHeader.SectionAlignment >= page_size)
799 {
800 const char *start;
801
802 start = (const char *)hlib + nt_header.OptionalHeader.SizeOfHeaders;
803 size = ALIGN_SIZE((ULONG_PTR)start, page_size) - (ULONG_PTR)start;
804 ok(!memcmp(start, filler, size), "%d: header alignment is not cleared\n", i);
805 }
806
807 if (nt_header.FileHeader.NumberOfSections)
808 {
809 SetLastError(0xdeadbeef);
810 size = VirtualQuery((char *)hlib + section.VirtualAddress, &info, sizeof(info));
811 ok(size == sizeof(info),
812 "%d: VirtualQuery error %d\n", i, GetLastError());
813 if (nt_header.OptionalHeader.SectionAlignment < page_size)
814 {
815 ok(info.BaseAddress == hlib, "%d: got %p != expected %p\n", i, info.BaseAddress, hlib);
816 ok(info.RegionSize == ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size), "%d: got %lx != expected %x\n",
817 i, info.RegionSize, ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size));
818 ok(info.Protect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.Protect);
819 }
820 else
821 {
822 ok(info.BaseAddress == (char *)hlib + section.VirtualAddress, "%d: got %p != expected %p\n", i, info.BaseAddress, (char *)hlib + section.VirtualAddress);
823 ok(info.RegionSize == ALIGN_SIZE(section.Misc.VirtualSize, page_size), "%d: got %lx != expected %x\n",
824 i, info.RegionSize, ALIGN_SIZE(section.Misc.VirtualSize, page_size));
825 ok(info.Protect == PAGE_READONLY, "%d: %x != PAGE_READONLY\n", i, info.Protect);
826 }
827 ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
828 ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
829 ok(info.State == MEM_COMMIT, "%d: %x != MEM_COMMIT\n", i, info.State);
830 ok(info.Type == SEC_IMAGE, "%d: %x != SEC_IMAGE\n", i, info.Type);
831
832 if (nt_header.OptionalHeader.SectionAlignment >= page_size)
833 ok(!memcmp((const char *)hlib + section.VirtualAddress + section.PointerToRawData, &nt_header, section.SizeOfRawData), "wrong section data\n");
834 else
835 ok(!memcmp((const char *)hlib + section.PointerToRawData, section_data, section.SizeOfRawData), "wrong section data\n");
836
837 /* check the zeroing of alignment */
838 if (nt_header.OptionalHeader.SectionAlignment >= page_size)
839 {
840 const char *start;
841
842 start = (const char *)hlib + section.VirtualAddress + section.PointerToRawData + section.SizeOfRawData;
843 size = ALIGN_SIZE((ULONG_PTR)start, page_size) - (ULONG_PTR)start;
844 ok(memcmp(start, filler, size), "%d: alignment should not be cleared\n", i);
845 }
846
847 SetLastError(0xdeadbeef);
848 ptr = VirtualAlloc((char *)hlib + section.VirtualAddress, page_size, MEM_COMMIT, info.Protect);
849 ok(!ptr, "%d: VirtualAlloc should fail\n", i);
850 ok(GetLastError() == ERROR_ACCESS_DENIED || GetLastError() == ERROR_INVALID_ADDRESS,
851 "%d: expected ERROR_ACCESS_DENIED, got %d\n", i, GetLastError());
852 }
853
854 SetLastError(0xdeadbeef);
855 hlib_as_data_file = LoadLibraryExA(dll_name, 0, LOAD_LIBRARY_AS_DATAFILE);
856 ok(hlib_as_data_file != 0, "LoadLibraryEx error %u\n", GetLastError());
857 ok(hlib_as_data_file == hlib, "hlib_as_file and hlib are different\n");
858
859 SetLastError(0xdeadbeef);
860 ret = FreeLibrary(hlib);
861 ok(ret, "FreeLibrary error %d\n", GetLastError());
862
863 SetLastError(0xdeadbeef);
864 hlib = GetModuleHandleA(dll_name);
865 ok(hlib != 0, "GetModuleHandle error %u\n", GetLastError());
866
867 SetLastError(0xdeadbeef);
868 ret = FreeLibrary(hlib_as_data_file);
869 ok(ret, "FreeLibrary error %d\n", GetLastError());
870
871 hlib = GetModuleHandleA(dll_name);
872 ok(!hlib, "GetModuleHandle should fail\n");
873
874 SetLastError(0xdeadbeef);
875 hlib_as_data_file = LoadLibraryExA(dll_name, 0, LOAD_LIBRARY_AS_DATAFILE);
876 ok(hlib_as_data_file != 0, "LoadLibraryEx error %u\n", GetLastError());
877 ok(((ULONG_PTR)hlib_as_data_file & 3) == 1, "hlib_as_data_file got %p\n", hlib_as_data_file);
878
879 hlib = GetModuleHandleA(dll_name);
880 ok(!hlib, "GetModuleHandle should fail\n");
881
882 SetLastError(0xdeadbeef);
883 h = CreateFileA( dll_name, GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
884 ok( h != INVALID_HANDLE_VALUE, "open failed err %u\n", GetLastError() );
885 CloseHandle( h );
886
887 SetLastError(0xdeadbeef);
888 ret = FreeLibrary(hlib_as_data_file);
889 ok(ret, "FreeLibrary error %d\n", GetLastError());
890
891 SetLastError(0xdeadbeef);
892 hlib_as_data_file = LoadLibraryExA(dll_name, 0, LOAD_LIBRARY_AS_DATAFILE_EXCLUSIVE);
893 if (!((ULONG_PTR)hlib_as_data_file & 3) || /* winxp */
894 (!hlib_as_data_file && GetLastError() == ERROR_INVALID_PARAMETER)) /* w2k3 */
895 {
896 win_skip( "LOAD_LIBRARY_AS_DATAFILE_EXCLUSIVE not supported\n" );
897 FreeLibrary(hlib_as_data_file);
898 }
899 else
900 {
901 ok(hlib_as_data_file != 0, "LoadLibraryEx error %u\n", GetLastError());
902
903 SetLastError(0xdeadbeef);
904 h = CreateFileA( dll_name, GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
905 ok( h == INVALID_HANDLE_VALUE, "open succeeded\n" );
906 ok( GetLastError() == ERROR_SHARING_VIOLATION, "wrong error %u\n", GetLastError() );
907 CloseHandle( h );
908
909 SetLastError(0xdeadbeef);
910 h = CreateFileA( dll_name, GENERIC_READ | DELETE, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
911 ok( h != INVALID_HANDLE_VALUE, "open failed err %u\n", GetLastError() );
912 CloseHandle( h );
913
914 SetLastError(0xdeadbeef);
915 ret = FreeLibrary(hlib_as_data_file);
916 ok(ret, "FreeLibrary error %d\n", GetLastError());
917 }
918
919 SetLastError(0xdeadbeef);
920 hlib_as_data_file = LoadLibraryExA(dll_name, 0, LOAD_LIBRARY_AS_IMAGE_RESOURCE);
921 if (!((ULONG_PTR)hlib_as_data_file & 3) || /* winxp */
922 (!hlib_as_data_file && GetLastError() == ERROR_INVALID_PARAMETER)) /* w2k3 */
923 {
924 win_skip( "LOAD_LIBRARY_AS_IMAGE_RESOURCE not supported\n" );
925 FreeLibrary(hlib_as_data_file);
926 }
927 else
928 {
929 ok(hlib_as_data_file != 0, "LoadLibraryEx error %u\n", GetLastError());
930 ok(((ULONG_PTR)hlib_as_data_file & 3) == 2, "hlib_as_data_file got %p\n",
931 hlib_as_data_file);
932
933 hlib = GetModuleHandleA(dll_name);
934 ok(!hlib, "GetModuleHandle should fail\n");
935
936 SetLastError(0xdeadbeef);
937 ret = FreeLibrary(hlib_as_data_file);
938 ok(ret, "FreeLibrary error %d\n", GetLastError());
939 }
940
941 SetLastError(0xdeadbeef);
942 ret = DeleteFileA(dll_name);
943 ok(ret, "DeleteFile error %d\n", GetLastError());
944
945 nt_header.OptionalHeader.AddressOfEntryPoint = 0x12345678;
946 file_size = create_test_dll( &dos_header, td[i].size_of_dos_header, &nt_header, dll_name );
947 if (!file_size)
948 {
949 ok(0, "could not create %s\n", dll_name);
950 break;
951 }
952
953 query_image_section( i, dll_name, &nt_header, NULL );
954 }
955 else
956 {
957 BOOL error_match;
958 int error_index;
959
960 error_match = FALSE;
961 for (error_index = 0;
962 ! error_match && error_index < sizeof(td[i].errors) / sizeof(DWORD);
963 error_index++)
964 {
965 error_match = td[i].errors[error_index] == GetLastError();
966 }
967 ok(error_match, "%d: unexpected error %d\n", i, GetLastError());
968 }
969
970 SetLastError(0xdeadbeef);
971 ret = DeleteFileA(dll_name);
972 ok(ret, "DeleteFile error %d\n", GetLastError());
973 }
974
975 nt_header = nt_header_template;
976 nt_header.FileHeader.NumberOfSections = 1;
977 nt_header.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER);
978
979 nt_header.OptionalHeader.SectionAlignment = page_size;
980 nt_header.OptionalHeader.AddressOfEntryPoint = 0x1234;
981 nt_header.OptionalHeader.DllCharacteristics = IMAGE_DLLCHARACTERISTICS_NX_COMPAT;
982 nt_header.OptionalHeader.FileAlignment = page_size;
983 nt_header.OptionalHeader.SizeOfHeaders = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER);
984 nt_header.OptionalHeader.SizeOfImage = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + page_size;
985
986 section.SizeOfRawData = sizeof(section_data);
987 section.PointerToRawData = page_size;
988 section.VirtualAddress = page_size;
989 section.Misc.VirtualSize = page_size;
990
991 status = map_image_section( &nt_header, &section, section_data, __LINE__ );
992 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
993
994 nt_header.OptionalHeader.DllCharacteristics = IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE;
995 status = map_image_section( &nt_header, &section, section_data, __LINE__ );
996 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
997
998 nt_header.OptionalHeader.SizeOfCode = 0x1000;
999 status = map_image_section( &nt_header, &section, section_data, __LINE__ );
1000 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1001 nt_header.OptionalHeader.SizeOfCode = 0;
1002 nt_header.OptionalHeader.DllCharacteristics = IMAGE_DLLCHARACTERISTICS_NX_COMPAT;
1003
1004 dos_header.e_magic = 0;
1005 status = map_image_section( &nt_header, &section, section_data, __LINE__ );
1006 ok( status == STATUS_INVALID_IMAGE_NOT_MZ, "NtCreateSection error %08x\n", status );
1007
1008 dos_header.e_magic = IMAGE_DOS_SIGNATURE;
1009 nt_header.Signature = IMAGE_OS2_SIGNATURE;
1010 status = map_image_section( &nt_header, &section, section_data, __LINE__ );
1011 ok( status == STATUS_INVALID_IMAGE_NE_FORMAT, "NtCreateSection error %08x\n", status );
1012
1013 nt_header.Signature = 0xdeadbeef;
1014 status = map_image_section( &nt_header, &section, section_data, __LINE__ );
1015 ok( status == STATUS_INVALID_IMAGE_PROTECT, "NtCreateSection error %08x\n", status );
1016
1017 nt_header.Signature = IMAGE_NT_SIGNATURE;
1018 nt_header.OptionalHeader.Magic = 0xdead;
1019 status = map_image_section( &nt_header, &section, section_data, __LINE__ );
1020 ok( status == STATUS_INVALID_IMAGE_FORMAT, "NtCreateSection error %08x\n", status );
1021
1022 nt_header.OptionalHeader.Magic = IMAGE_NT_OPTIONAL_HDR_MAGIC;
1023 nt_header.FileHeader.Machine = 0xdead;
1024 status = map_image_section( &nt_header, &section, section_data, __LINE__ );
1025 ok( status == STATUS_INVALID_IMAGE_FORMAT || broken(status == STATUS_SUCCESS), /* win2k */
1026 "NtCreateSection error %08x\n", status );
1027
1028 nt_header.FileHeader.Machine = IMAGE_FILE_MACHINE_UNKNOWN;
1029 status = map_image_section( &nt_header, &section, section_data, __LINE__ );
1030 ok( status == STATUS_INVALID_IMAGE_FORMAT || broken(status == STATUS_SUCCESS), /* win2k */
1031 "NtCreateSection error %08x\n", status );
1032
1033 switch (orig_machine)
1034 {
1035 case IMAGE_FILE_MACHINE_I386: alt_machine = IMAGE_FILE_MACHINE_ARMNT; break;
1036 case IMAGE_FILE_MACHINE_AMD64: alt_machine = IMAGE_FILE_MACHINE_ARM64; break;
1037 case IMAGE_FILE_MACHINE_ARMNT: alt_machine = IMAGE_FILE_MACHINE_I386; break;
1038 case IMAGE_FILE_MACHINE_ARM64: alt_machine = IMAGE_FILE_MACHINE_AMD64; break;
1039 }
1040 nt_header.FileHeader.Machine = alt_machine;
1041 status = map_image_section( &nt_header, &section, section_data, __LINE__ );
1042 ok( status == STATUS_INVALID_IMAGE_FORMAT || broken(status == STATUS_SUCCESS), /* win2k */
1043 "NtCreateSection error %08x\n", status );
1044
1045 switch (orig_machine)
1046 {
1047 case IMAGE_FILE_MACHINE_I386: alt_machine = IMAGE_FILE_MACHINE_AMD64; break;
1048 case IMAGE_FILE_MACHINE_AMD64: alt_machine = IMAGE_FILE_MACHINE_I386; break;
1049 case IMAGE_FILE_MACHINE_ARMNT: alt_machine = IMAGE_FILE_MACHINE_ARM64; break;
1050 case IMAGE_FILE_MACHINE_ARM64: alt_machine = IMAGE_FILE_MACHINE_ARMNT; break;
1051 }
1052 nt_header.FileHeader.Machine = alt_machine;
1053 status = map_image_section( &nt_header, &section, section_data, __LINE__ );
1054 ok( status == STATUS_INVALID_IMAGE_FORMAT || broken(status == STATUS_SUCCESS), /* win2k */
1055 "NtCreateSection error %08x\n", status );
1056
1057 nt_header.FileHeader.Machine = orig_machine;
1058 nt_header.OptionalHeader.NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES;
1059 nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].VirtualAddress = page_size;
1060 nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].Size = sizeof(cor_header);
1061 section.SizeOfRawData = sizeof(cor_header);
1062
1063 memset( &cor_header, 0, sizeof(cor_header) );
1064 cor_header.cb = sizeof(cor_header);
1065 cor_header.MajorRuntimeVersion = 2;
1066 cor_header.MinorRuntimeVersion = 4;
1067 cor_header.Flags = COMIMAGE_FLAGS_ILONLY;
1068 U(cor_header).EntryPointToken = 0xbeef;
1069 status = map_image_section( &nt_header, &section, &cor_header, __LINE__ );
1070 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1071
1072 cor_header.MinorRuntimeVersion = 5;
1073 status = map_image_section( &nt_header, &section, &cor_header, __LINE__ );
1074 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1075
1076 cor_header.MajorRuntimeVersion = 3;
1077 cor_header.MinorRuntimeVersion = 0;
1078 status = map_image_section( &nt_header, &section, &cor_header, __LINE__ );
1079 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1080
1081 cor_header.Flags = COMIMAGE_FLAGS_ILONLY | COMIMAGE_FLAGS_32BITREQUIRED;
1082 status = map_image_section( &nt_header, &section, &cor_header, __LINE__ );
1083 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1084
1085 cor_header.Flags = COMIMAGE_FLAGS_ILONLY | COMIMAGE_FLAGS_32BITPREFERRED;
1086 status = map_image_section( &nt_header, &section, &cor_header, __LINE__ );
1087 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1088
1089 cor_header.Flags = 0;
1090 status = map_image_section( &nt_header, &section, &cor_header, __LINE__ );
1091 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1092
1093 nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].VirtualAddress = 1;
1094 nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].Size = 1;
1095 status = map_image_section( &nt_header, &section, &cor_header, __LINE__ );
1096 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1097
1098 if (nt_header.OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR32_MAGIC)
1099 {
1100 IMAGE_NT_HEADERS64 nt64;
1101
1102 memset( &nt64, 0, sizeof(nt64) );
1103 nt64.Signature = IMAGE_NT_SIGNATURE;
1104 nt64.FileHeader.Machine = orig_machine;
1105 nt64.FileHeader.NumberOfSections = 1;
1106 nt64.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER64);
1107 nt64.FileHeader.Characteristics = IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_DLL;
1108 nt64.OptionalHeader.Magic = IMAGE_NT_OPTIONAL_HDR64_MAGIC;
1109 nt64.OptionalHeader.MajorLinkerVersion = 1;
1110 nt64.OptionalHeader.SizeOfCode = 0x1000;
1111 nt64.OptionalHeader.AddressOfEntryPoint = 0x1000;
1112 nt64.OptionalHeader.ImageBase = 0x10000000;
1113 nt64.OptionalHeader.SectionAlignment = 0x1000;
1114 nt64.OptionalHeader.FileAlignment = 0x1000;
1115 nt64.OptionalHeader.MajorOperatingSystemVersion = 4;
1116 nt64.OptionalHeader.MajorImageVersion = 1;
1117 nt64.OptionalHeader.MajorSubsystemVersion = 4;
1118 nt64.OptionalHeader.SizeOfHeaders = sizeof(dos_header) + sizeof(nt64) + sizeof(IMAGE_SECTION_HEADER);
1119 nt64.OptionalHeader.SizeOfImage = nt64.OptionalHeader.SizeOfHeaders + 0x1000;
1120 nt64.OptionalHeader.Subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
1121 nt64.OptionalHeader.SizeOfStackReserve = 0x321000;
1122 nt64.OptionalHeader.SizeOfStackCommit = 0x123000;
1123 section.Characteristics = IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE;
1124
1125 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, section_data, __LINE__ );
1126 ok( status == (is_wow64 ? STATUS_INVALID_IMAGE_FORMAT : STATUS_INVALID_IMAGE_WIN_64),
1127 "NtCreateSection error %08x\n", status );
1128
1129 switch (orig_machine)
1130 {
1131 case IMAGE_FILE_MACHINE_I386: nt64.FileHeader.Machine = IMAGE_FILE_MACHINE_ARM64; break;
1132 case IMAGE_FILE_MACHINE_ARMNT: nt64.FileHeader.Machine = IMAGE_FILE_MACHINE_AMD64; break;
1133 }
1134 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, section_data, __LINE__ );
1135 ok( status == (is_wow64 ? STATUS_INVALID_IMAGE_FORMAT : STATUS_INVALID_IMAGE_WIN_64),
1136 "NtCreateSection error %08x\n", status );
1137
1138 nt64.FileHeader.Machine = alt_machine;
1139 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, section_data, __LINE__ );
1140 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1141 "NtCreateSection error %08x\n", status );
1142
1143 nt64.OptionalHeader.SizeOfCode = 0;
1144 nt64.OptionalHeader.AddressOfEntryPoint = 0x1000;
1145 section.Characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE;
1146 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, section_data, __LINE__ );
1147 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1148 "NtCreateSection error %08x\n", status );
1149
1150 nt64.OptionalHeader.SizeOfCode = 0;
1151 nt64.OptionalHeader.AddressOfEntryPoint = 0;
1152 section.Characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE;
1153 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, section_data, __LINE__ );
1154 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1155 "NtCreateSection error %08x\n", status );
1156
1157 nt64.OptionalHeader.SizeOfCode = 0x1000;
1158 nt64.OptionalHeader.AddressOfEntryPoint = 0;
1159 nt64.OptionalHeader.DllCharacteristics = IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE;
1160 section.Characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE;
1161 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, section_data, __LINE__ );
1162 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1163 "NtCreateSection error %08x\n", status );
1164
1165 nt64.OptionalHeader.SizeOfCode = 0;
1166 nt64.OptionalHeader.AddressOfEntryPoint = 0;
1167 section.Characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE;
1168 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, section_data, __LINE__ );
1169 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1170 "NtCreateSection error %08x\n", status );
1171
1172 nt64.OptionalHeader.NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES;
1173 nt64.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].VirtualAddress = page_size;
1174 nt64.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].Size = sizeof(cor_header);
1175 cor_header.MajorRuntimeVersion = 2;
1176 cor_header.MinorRuntimeVersion = 4;
1177 cor_header.Flags = COMIMAGE_FLAGS_ILONLY;
1178 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, &cor_header, __LINE__ );
1179 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1180 "NtCreateSection error %08x\n", status );
1181
1182 nt64.OptionalHeader.SizeOfCode = 0x1000;
1183 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, &cor_header, __LINE__ );
1184 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1185 "NtCreateSection error %08x\n", status );
1186
1187 cor_header.MinorRuntimeVersion = 5;
1188 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, &cor_header, __LINE__ );
1189 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1190 "NtCreateSection error %08x\n", status );
1191
1192 cor_header.Flags = COMIMAGE_FLAGS_ILONLY | COMIMAGE_FLAGS_32BITREQUIRED;
1193 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, &cor_header, __LINE__ );
1194 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1195 "NtCreateSection error %08x\n", status );
1196
1197 cor_header.Flags = COMIMAGE_FLAGS_ILONLY | COMIMAGE_FLAGS_32BITPREFERRED;
1198 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, &cor_header, __LINE__ );
1199 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1200 "NtCreateSection error %08x\n", status );
1201
1202 cor_header.Flags = 0;
1203 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, &cor_header, __LINE__ );
1204 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1205 "NtCreateSection error %08x\n", status );
1206
1207 nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].VirtualAddress = 1;
1208 nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].Size = 1;
1209 status = map_image_section( (IMAGE_NT_HEADERS *)&nt64, &section, &cor_header, __LINE__ );
1210 ok( status == (is_wow64 ? STATUS_SUCCESS : STATUS_INVALID_IMAGE_WIN_64),
1211 "NtCreateSection error %08x\n", status );
1212 }
1213 else
1214 {
1215 IMAGE_NT_HEADERS32 nt32;
1216
1217 memset( &nt32, 0, sizeof(nt32) );
1218 nt32.Signature = IMAGE_NT_SIGNATURE;
1219 nt32.FileHeader.Machine = orig_machine;
1220 nt32.FileHeader.NumberOfSections = 1;
1221 nt32.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER32);
1222 nt32.FileHeader.Characteristics = IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_DLL;
1223 nt32.OptionalHeader.Magic = IMAGE_NT_OPTIONAL_HDR32_MAGIC;
1224 nt32.OptionalHeader.MajorLinkerVersion = 1;
1225 nt32.OptionalHeader.SizeOfCode = 0x1000;
1226 nt32.OptionalHeader.AddressOfEntryPoint = 0x1000;
1227 nt32.OptionalHeader.ImageBase = 0x10000000;
1228 nt32.OptionalHeader.SectionAlignment = 0x1000;
1229 nt32.OptionalHeader.FileAlignment = 0x1000;
1230 nt32.OptionalHeader.MajorOperatingSystemVersion = 4;
1231 nt32.OptionalHeader.MajorImageVersion = 1;
1232 nt32.OptionalHeader.MajorSubsystemVersion = 4;
1233 nt32.OptionalHeader.SizeOfHeaders = sizeof(dos_header) + sizeof(nt32) + sizeof(IMAGE_SECTION_HEADER);
1234 nt32.OptionalHeader.SizeOfImage = nt32.OptionalHeader.SizeOfHeaders + 0x1000;
1235 nt32.OptionalHeader.Subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
1236 nt32.OptionalHeader.SizeOfStackReserve = 0x321000;
1237 nt32.OptionalHeader.SizeOfStackCommit = 0x123000;
1238 section.Characteristics = IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE;
1239
1240 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, section_data, __LINE__ );
1241 ok( status == STATUS_INVALID_IMAGE_FORMAT, "NtCreateSection error %08x\n", status );
1242
1243 switch (orig_machine)
1244 {
1245 case IMAGE_FILE_MACHINE_AMD64: nt32.FileHeader.Machine = IMAGE_FILE_MACHINE_ARMNT; break;
1246 case IMAGE_FILE_MACHINE_ARM64: nt32.FileHeader.Machine = IMAGE_FILE_MACHINE_I386; break;
1247 }
1248 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, section_data, __LINE__ );
1249 ok( status == STATUS_INVALID_IMAGE_FORMAT || broken(!status) /* win8 */,
1250 "NtCreateSection error %08x\n", status );
1251
1252 nt32.FileHeader.Machine = alt_machine;
1253 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, section_data, __LINE__ );
1254 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1255
1256 nt32.OptionalHeader.SizeOfCode = 0;
1257 nt32.OptionalHeader.AddressOfEntryPoint = 0x1000;
1258 section.Characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE;
1259 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, section_data, __LINE__ );
1260 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1261
1262 nt32.OptionalHeader.SizeOfCode = 0;
1263 nt32.OptionalHeader.AddressOfEntryPoint = 0;
1264 section.Characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE;
1265 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, section_data, __LINE__ );
1266 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1267
1268 nt32.OptionalHeader.SizeOfCode = 0x1000;
1269 nt32.OptionalHeader.AddressOfEntryPoint = 0;
1270 nt32.OptionalHeader.DllCharacteristics = IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE;
1271 section.Characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE;
1272 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, section_data, __LINE__ );
1273 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1274
1275 nt32.OptionalHeader.SizeOfCode = 0;
1276 nt32.OptionalHeader.AddressOfEntryPoint = 0;
1277 section.Characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE;
1278 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, section_data, __LINE__ );
1279 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1280
1281 nt32.OptionalHeader.NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES;
1282 nt32.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].VirtualAddress = page_size;
1283 nt32.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].Size = sizeof(cor_header);
1284 cor_header.MajorRuntimeVersion = 2;
1285 cor_header.MinorRuntimeVersion = 4;
1286 cor_header.Flags = COMIMAGE_FLAGS_ILONLY;
1287 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, &cor_header, __LINE__ );
1288 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1289
1290 nt32.OptionalHeader.SizeOfCode = 0x1000;
1291 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, &cor_header, __LINE__ );
1292 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1293
1294 cor_header.MinorRuntimeVersion = 5;
1295 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, &cor_header, __LINE__ );
1296 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1297
1298 cor_header.Flags = COMIMAGE_FLAGS_ILONLY | COMIMAGE_FLAGS_32BITREQUIRED;
1299 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, &cor_header, __LINE__ );
1300 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1301
1302 cor_header.Flags = COMIMAGE_FLAGS_ILONLY | COMIMAGE_FLAGS_32BITPREFERRED;
1303 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, &cor_header, __LINE__ );
1304 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1305
1306 cor_header.Flags = 0;
1307 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, &cor_header, __LINE__ );
1308 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1309
1310 nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].VirtualAddress = 1;
1311 nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].Size = 1;
1312 status = map_image_section( (IMAGE_NT_HEADERS *)&nt32, &section, &cor_header, __LINE__ );
1313 ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
1314 }
1315
1316 section.Characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ;
1317}
1318
1319static void test_filenames(void)
1320{
1321 IMAGE_NT_HEADERS nt_header = nt_header_template;
1322 char dll_name[MAX_PATH], long_path[MAX_PATH], short_path[MAX_PATH], buffer[MAX_PATH];
1323 HMODULE mod, mod2;
1324 BOOL ret;
1325
1326 nt_header.FileHeader.NumberOfSections = 1;
1327 nt_header.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER);
1328
1329 nt_header.OptionalHeader.SectionAlignment = page_size;
1330 nt_header.OptionalHeader.DllCharacteristics = IMAGE_DLLCHARACTERISTICS_NX_COMPAT;
1331 nt_header.OptionalHeader.FileAlignment = page_size;
1332 nt_header.OptionalHeader.SizeOfHeaders = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER);
1333 nt_header.OptionalHeader.SizeOfImage = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + page_size;
1334
1335 create_test_dll( &dos_header, sizeof(dos_header), &nt_header, dll_name );
1336 strcpy( long_path, dll_name );
1337 strcpy( strrchr( long_path, '\\' ), "\\this-is-a-long-name.dll" );
1338 ret = MoveFileA( dll_name, long_path );
1339 ok( ret, "MoveFileA failed err %u\n", GetLastError() );
1340 GetShortPathNameA( long_path, short_path, MAX_PATH );
1341
1342 mod = LoadLibraryA( short_path );
1343 ok( mod != NULL, "loading failed err %u\n", GetLastError() );
1344 GetModuleFileNameA( mod, buffer, MAX_PATH );
1345 ok( !lstrcmpiA( buffer, short_path ), "got wrong path %s / %s\n", buffer, short_path );
1346 mod2 = GetModuleHandleA( short_path );
1347 ok( mod == mod2, "wrong module %p for %s\n", mod2, short_path );
1348 mod2 = GetModuleHandleA( long_path );
1349 ok( mod == mod2, "wrong module %p for %s\n", mod2, long_path );
1350 mod2 = LoadLibraryA( long_path );
1351 ok( mod2 != NULL, "loading failed err %u\n", GetLastError() );
1352 ok( mod == mod2, "library loaded twice\n" );
1353 GetModuleFileNameA( mod2, buffer, MAX_PATH );
1354 ok( !lstrcmpiA( buffer, short_path ), "got wrong path %s / %s\n", buffer, short_path );
1355 FreeLibrary( mod2 );
1356 FreeLibrary( mod );
1357
1358 mod = LoadLibraryA( long_path );
1359 ok( mod != NULL, "loading failed err %u\n", GetLastError() );
1360 GetModuleFileNameA( mod, buffer, MAX_PATH );
1361 ok( !lstrcmpiA( buffer, long_path ), "got wrong path %s / %s\n", buffer, long_path );
1362 mod2 = GetModuleHandleA( short_path );
1363 ok( mod == mod2, "wrong module %p for %s\n", mod2, short_path );
1364 mod2 = GetModuleHandleA( long_path );
1365 ok( mod == mod2, "wrong module %p for %s\n", mod2, long_path );
1366 mod2 = LoadLibraryA( short_path );
1367 ok( mod2 != NULL, "loading failed err %u\n", GetLastError() );
1368 ok( mod == mod2, "library loaded twice\n" );
1369 GetModuleFileNameA( mod2, buffer, MAX_PATH );
1370 ok( !lstrcmpiA( buffer, long_path ), "got wrong path %s / %s\n", buffer, long_path );
1371 FreeLibrary( mod2 );
1372 FreeLibrary( mod );
1373
1374 strcpy( dll_name, long_path );
1375 strcpy( strrchr( dll_name, '\\' ), "\\this-is-another-name.dll" );
1376 ret = CreateHardLinkA( dll_name, long_path, NULL );
1377 ok( ret, "CreateHardLinkA failed err %u\n", GetLastError() );
1378 if (ret)
1379 {
1380 mod = LoadLibraryA( dll_name );
1381 ok( mod != NULL, "loading failed err %u\n", GetLastError() );
1382 GetModuleFileNameA( mod, buffer, MAX_PATH );
1383 ok( !lstrcmpiA( buffer, dll_name ), "got wrong path %s / %s\n", buffer, dll_name );
1384 mod2 = GetModuleHandleA( long_path );
1385 ok( mod == mod2, "wrong module %p for %s\n", mod2, long_path );
1386 mod2 = LoadLibraryA( long_path );
1387 ok( mod2 != NULL, "loading failed err %u\n", GetLastError() );
1388 ok( mod == mod2, "library loaded twice\n" );
1389 GetModuleFileNameA( mod2, buffer, MAX_PATH );
1390 ok( !lstrcmpiA( buffer, dll_name ), "got wrong path %s / %s\n", buffer, short_path );
1391 FreeLibrary( mod2 );
1392 FreeLibrary( mod );
1393 DeleteFileA( dll_name );
1394 }
1395 DeleteFileA( long_path );
1396}
1397
1398static void test_FakeDLL(void)
1399{
1400#if defined(__i386__) || defined(__x86_64__)
1401 NTSTATUS (WINAPI *pNtSetEvent)(HANDLE, ULONG *) = NULL;
1402 IMAGE_EXPORT_DIRECTORY *dir;
1403 HMODULE module = GetModuleHandleA("ntdll.dll");
1404 HANDLE file, map, event;
1405 WCHAR path[MAX_PATH];
1406 DWORD *names, *funcs;
1407 WORD *ordinals;
1408 ULONG size;
1409 void *ptr;
1410 int i;
1411
1412 GetModuleFileNameW(module, path, MAX_PATH);
1413
1414 file = CreateFileW(path, GENERIC_READ | GENERIC_EXECUTE, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
1415 ok(file != INVALID_HANDLE_VALUE, "Failed to open %s (error %u)\n", wine_dbgstr_w(path), GetLastError());
1416
1417 map = CreateFileMappingW(file, NULL, PAGE_EXECUTE_READ | SEC_IMAGE, 0, 0, NULL);
1418 ok(map != NULL, "CreateFileMapping failed with error %u\n", GetLastError());
1419 ptr = MapViewOfFile(map, FILE_MAP_READ | FILE_MAP_EXECUTE, 0, 0, 0);
1420 ok(ptr != NULL, "MapViewOfFile failed with error %u\n", GetLastError());
1421
1422 dir = RtlImageDirectoryEntryToData(ptr, TRUE, IMAGE_DIRECTORY_ENTRY_EXPORT, &size);
1423 ok(dir != NULL, "RtlImageDirectoryEntryToData failed\n");
1424
1425 names = RVAToAddr(dir->AddressOfNames, ptr);
1426 ordinals = RVAToAddr(dir->AddressOfNameOrdinals, ptr);
1427 funcs = RVAToAddr(dir->AddressOfFunctions, ptr);
1428 ok(dir->NumberOfNames > 0, "Could not find any exported functions\n");
1429
1430 for (i = 0; i < dir->NumberOfNames; i++)
1431 {
1432 DWORD map_rva, dll_rva, map_offset, dll_offset;
1433 char *func_name = RVAToAddr(names[i], ptr);
1434 BYTE *dll_func, *map_func;
1435
1436 /* check only Nt functions for now */
1437 if (strncmp(func_name, "Zw", 2) && strncmp(func_name, "Nt", 2))
1438 continue;
1439
1440 dll_func = (BYTE *)GetProcAddress(module, func_name);
1441 ok(dll_func != NULL, "%s: GetProcAddress returned NULL\n", func_name);
1442#if defined(__i386__)
1443 if (dll_func[0] == 0x90 && dll_func[1] == 0x90 &&
1444 dll_func[2] == 0x90 && dll_func[3] == 0x90)
1445#elif defined(__x86_64__)
1446 if (dll_func[0] == 0x48 && dll_func[1] == 0x83 &&
1447 dll_func[2] == 0xec && dll_func[3] == 0x08)
1448#endif
1449 {
1450 todo_wine ok(0, "%s: Export is a stub-function, skipping\n", func_name);
1451 continue;
1452 }
1453
1454 /* check position in memory */
1455 dll_rva = (DWORD_PTR)dll_func - (DWORD_PTR)module;
1456 map_rva = funcs[ordinals[i]];
1457 ok(map_rva == dll_rva, "%s: Rva of mapped function (0x%x) does not match dll (0x%x)\n",
1458 func_name, dll_rva, map_rva);
1459
1460 /* check position in file */
1461 map_offset = (DWORD_PTR)RtlImageRvaToVa(RtlImageNtHeader(ptr), ptr, map_rva, NULL) - (DWORD_PTR)ptr;
1462 dll_offset = (DWORD_PTR)RtlImageRvaToVa(RtlImageNtHeader(module), module, dll_rva, NULL) - (DWORD_PTR)module;
1463 ok(map_offset == dll_offset, "%s: File offset of mapped function (0x%x) does not match dll (0x%x)\n",
1464 func_name, map_offset, dll_offset);
1465
1466 /* check function content */
1467 map_func = RVAToAddr(map_rva, ptr);
1468 ok(!memcmp(map_func, dll_func, 0x20), "%s: Function content does not match!\n", func_name);
1469
1470 if (!strcmp(func_name, "NtSetEvent"))
1471 pNtSetEvent = (void *)map_func;
1472 }
1473
1474 ok(pNtSetEvent != NULL, "Could not find NtSetEvent export\n");
1475 if (pNtSetEvent)
1476 {
1477 event = CreateEventA(NULL, TRUE, FALSE, NULL);
1478 ok(event != NULL, "CreateEvent failed with error %u\n", GetLastError());
1479 pNtSetEvent(event, 0);
1480 ok(WaitForSingleObject(event, 0) == WAIT_OBJECT_0, "Event was not signaled\n");
1481 pNtSetEvent(event, 0);
1482 ok(WaitForSingleObject(event, 0) == WAIT_OBJECT_0, "Event was not signaled\n");
1483 CloseHandle(event);
1484 }
1485
1486 UnmapViewOfFile(ptr);
1487 CloseHandle(map);
1488 CloseHandle(file);
1489#endif
1490}
1491
1492/* Verify linking style of import descriptors */
1493static void test_ImportDescriptors(void)
1494{
1495 HMODULE kernel32_module = NULL;
1496 PIMAGE_DOS_HEADER d_header;
1497 PIMAGE_NT_HEADERS nt_headers;
1498 DWORD import_dir_size;
1499 DWORD_PTR dir_offset;
1500 PIMAGE_IMPORT_DESCRIPTOR import_chunk;
1501
1502 /* Load kernel32 module */
1503 kernel32_module = GetModuleHandleA("kernel32.dll");
1504 assert( kernel32_module != NULL );
1505
1506 /* Get PE header info from module image */
1507 d_header = (PIMAGE_DOS_HEADER) kernel32_module;
1508 nt_headers = (PIMAGE_NT_HEADERS) (((char*) d_header) +
1509 d_header->e_lfanew);
1510
1511 /* Get size of import entry directory */
1512 import_dir_size = nt_headers->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].Size;
1513 if (!import_dir_size)
1514 {
1515 skip("Unable to continue testing due to missing import directory.\n");
1516 return;
1517 }
1518
1519 /* Get address of first import chunk */
1520 dir_offset = nt_headers->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].VirtualAddress;
1521 import_chunk = RVAToAddr(dir_offset, kernel32_module);
1522 ok(import_chunk != 0, "Invalid import_chunk: %p\n", import_chunk);
1523 if (!import_chunk) return;
1524
1525 /* Iterate through import descriptors and verify set name,
1526 * OriginalFirstThunk, and FirstThunk. Core Windows DLLs, such as
1527 * kernel32.dll, don't use Borland-style linking, where the table of
1528 * imported names is stored directly in FirstThunk and overwritten
1529 * by the relocation, instead of being stored in OriginalFirstThunk.
1530 * */
1531 for (; import_chunk->FirstThunk; import_chunk++)
1532 {
1533 LPCSTR module_name = RVAToAddr(import_chunk->Name, kernel32_module);
1534 PIMAGE_THUNK_DATA name_table = RVAToAddr(
1535 U(*import_chunk).OriginalFirstThunk, kernel32_module);
1536 PIMAGE_THUNK_DATA iat = RVAToAddr(
1537 import_chunk->FirstThunk, kernel32_module);
1538 ok(module_name != NULL, "Imported module name should not be NULL\n");
1539 ok(name_table != NULL,
1540 "Name table for imported module %s should not be NULL\n",
1541 module_name);
1542 ok(iat != NULL, "IAT for imported module %s should not be NULL\n",
1543 module_name);
1544 }
1545}
1546
1547static void test_image_mapping(const char *dll_name, DWORD scn_page_access, BOOL is_dll)
1548{
1549 HANDLE hfile, hmap;
1550 NTSTATUS status;
1551 LARGE_INTEGER offset;
1552 SIZE_T size;
1553 void *addr1, *addr2;
1554 MEMORY_BASIC_INFORMATION info;
1555
1556 if (!pNtMapViewOfSection) return;
1557
1558 SetLastError(0xdeadbeef);
1559 hfile = CreateFileA(dll_name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
1560 ok(hfile != INVALID_HANDLE_VALUE, "CreateFile error %d\n", GetLastError());
1561
1562 SetLastError(0xdeadbeef);
1563 hmap = CreateFileMappingW(hfile, NULL, PAGE_READONLY | SEC_IMAGE, 0, 0, 0);
1564 ok(hmap != 0, "CreateFileMapping error %d\n", GetLastError());
1565
1566 offset.u.LowPart = 0;
1567 offset.u.HighPart = 0;
1568
1569 addr1 = NULL;
1570 size = 0;
1571 status = pNtMapViewOfSection(hmap, GetCurrentProcess(), &addr1, 0, 0, &offset,
1572 &size, 1 /* ViewShare */, 0, PAGE_READONLY);
1573 ok(status == STATUS_SUCCESS, "NtMapViewOfSection error %x\n", status);
1574 ok(addr1 != 0, "mapped address should be valid\n");
1575
1576 SetLastError(0xdeadbeef);
1577 size = VirtualQuery((char *)addr1 + section.VirtualAddress, &info, sizeof(info));
1578 ok(size == sizeof(info), "VirtualQuery error %d\n", GetLastError());
1579 ok(info.BaseAddress == (char *)addr1 + section.VirtualAddress, "got %p != expected %p\n", info.BaseAddress, (char *)addr1 + section.VirtualAddress);
1580 ok(info.RegionSize == page_size, "got %#lx != expected %#x\n", info.RegionSize, page_size);
1581 ok(info.Protect == scn_page_access, "got %#x != expected %#x\n", info.Protect, scn_page_access);
1582 ok(info.AllocationBase == addr1, "%p != %p\n", info.AllocationBase, addr1);
1583 ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%#x != PAGE_EXECUTE_WRITECOPY\n", info.AllocationProtect);
1584 ok(info.State == MEM_COMMIT, "%#x != MEM_COMMIT\n", info.State);
1585 ok(info.Type == SEC_IMAGE, "%#x != SEC_IMAGE\n", info.Type);
1586
1587 addr2 = NULL;
1588 size = 0;
1589 status = pNtMapViewOfSection(hmap, GetCurrentProcess(), &addr2, 0, 0, &offset,
1590 &size, 1 /* ViewShare */, 0, PAGE_READONLY);
1591 ok(status == STATUS_IMAGE_NOT_AT_BASE, "expected STATUS_IMAGE_NOT_AT_BASE, got %x\n", status);
1592 ok(addr2 != 0, "mapped address should be valid\n");
1593 ok(addr2 != addr1, "mapped addresses should be different\n");
1594
1595 SetLastError(0xdeadbeef);
1596 size = VirtualQuery((char *)addr2 + section.VirtualAddress, &info, sizeof(info));
1597 ok(size == sizeof(info), "VirtualQuery error %d\n", GetLastError());
1598 ok(info.BaseAddress == (char *)addr2 + section.VirtualAddress, "got %p != expected %p\n", info.BaseAddress, (char *)addr2 + section.VirtualAddress);
1599 ok(info.RegionSize == page_size, "got %#lx != expected %#x\n", info.RegionSize, page_size);
1600 ok(info.Protect == scn_page_access, "got %#x != expected %#x\n", info.Protect, scn_page_access);
1601 ok(info.AllocationBase == addr2, "%p != %p\n", info.AllocationBase, addr2);
1602 ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%#x != PAGE_EXECUTE_WRITECOPY\n", info.AllocationProtect);
1603 ok(info.State == MEM_COMMIT, "%#x != MEM_COMMIT\n", info.State);
1604 ok(info.Type == SEC_IMAGE, "%#x != SEC_IMAGE\n", info.Type);
1605
1606 status = pNtUnmapViewOfSection(GetCurrentProcess(), addr2);
1607 ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection error %x\n", status);
1608
1609 addr2 = MapViewOfFile(hmap, 0, 0, 0, 0);
1610 ok(addr2 != 0, "mapped address should be valid\n");
1611 ok(addr2 != addr1, "mapped addresses should be different\n");
1612
1613 SetLastError(0xdeadbeef);
1614 size = VirtualQuery((char *)addr2 + section.VirtualAddress, &info, sizeof(info));
1615 ok(size == sizeof(info), "VirtualQuery error %d\n", GetLastError());
1616 ok(info.BaseAddress == (char *)addr2 + section.VirtualAddress, "got %p != expected %p\n", info.BaseAddress, (char *)addr2 + section.VirtualAddress);
1617 ok(info.RegionSize == page_size, "got %#lx != expected %#x\n", info.RegionSize, page_size);
1618 ok(info.Protect == scn_page_access, "got %#x != expected %#x\n", info.Protect, scn_page_access);
1619 ok(info.AllocationBase == addr2, "%p != %p\n", info.AllocationBase, addr2);
1620 ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%#x != PAGE_EXECUTE_WRITECOPY\n", info.AllocationProtect);
1621 ok(info.State == MEM_COMMIT, "%#x != MEM_COMMIT\n", info.State);
1622 ok(info.Type == SEC_IMAGE, "%#x != SEC_IMAGE\n", info.Type);
1623
1624 UnmapViewOfFile(addr2);
1625
1626 SetLastError(0xdeadbeef);
1627 addr2 = LoadLibraryA(dll_name);
1628 if (is_dll)
1629 {
1630 ok(!addr2, "LoadLibrary should fail, is_dll %d\n", is_dll);
1631 ok(GetLastError() == ERROR_INVALID_ADDRESS, "expected ERROR_INVALID_ADDRESS, got %d\n", GetLastError());
1632 }
1633 else
1634 {
1635 BOOL ret;
1636 ok(addr2 != 0, "LoadLibrary error %d, is_dll %d\n", GetLastError(), is_dll);
1637 ok(addr2 != addr1, "mapped addresses should be different\n");
1638
1639 SetLastError(0xdeadbeef);
1640 ret = FreeLibrary(addr2);
1641 ok(ret, "FreeLibrary error %d\n", GetLastError());
1642 }
1643
1644 status = pNtUnmapViewOfSection(GetCurrentProcess(), addr1);
1645 ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection error %x\n", status);
1646
1647 CloseHandle(hmap);
1648 CloseHandle(hfile);
1649}
1650
1651static BOOL is_mem_writable(DWORD prot)
1652{
1653 switch (prot & 0xff)
1654 {
1655 case PAGE_READWRITE:
1656 case PAGE_WRITECOPY:
1657 case PAGE_EXECUTE_READWRITE:
1658 case PAGE_EXECUTE_WRITECOPY:
1659 return TRUE;
1660
1661 default:
1662 return FALSE;
1663 }
1664}
1665
1666static void test_VirtualProtect(void *base, void *section)
1667{
1668 static const struct test_data
1669 {
1670 DWORD prot_set, prot_get;
1671 } td[] =
1672 {
1673 { 0, 0 }, /* 0x00 */
1674 { PAGE_NOACCESS, PAGE_NOACCESS }, /* 0x01 */
1675 { PAGE_READONLY, PAGE_READONLY }, /* 0x02 */
1676 { PAGE_READONLY | PAGE_NOACCESS, 0 }, /* 0x03 */
1677 { PAGE_READWRITE, PAGE_WRITECOPY }, /* 0x04 */
1678 { PAGE_READWRITE | PAGE_NOACCESS, 0 }, /* 0x05 */
1679 { PAGE_READWRITE | PAGE_READONLY, 0 }, /* 0x06 */
1680 { PAGE_READWRITE | PAGE_READONLY | PAGE_NOACCESS, 0 }, /* 0x07 */
1681 { PAGE_WRITECOPY, PAGE_WRITECOPY }, /* 0x08 */
1682 { PAGE_WRITECOPY | PAGE_NOACCESS, 0 }, /* 0x09 */
1683 { PAGE_WRITECOPY | PAGE_READONLY, 0 }, /* 0x0a */
1684 { PAGE_WRITECOPY | PAGE_NOACCESS | PAGE_READONLY, 0 }, /* 0x0b */
1685 { PAGE_WRITECOPY | PAGE_READWRITE, 0 }, /* 0x0c */
1686 { PAGE_WRITECOPY | PAGE_READWRITE | PAGE_NOACCESS, 0 }, /* 0x0d */
1687 { PAGE_WRITECOPY | PAGE_READWRITE | PAGE_READONLY, 0 }, /* 0x0e */
1688 { PAGE_WRITECOPY | PAGE_READWRITE | PAGE_READONLY | PAGE_NOACCESS, 0 }, /* 0x0f */
1689
1690 { PAGE_EXECUTE, PAGE_EXECUTE }, /* 0x10 */
1691 { PAGE_EXECUTE_READ, PAGE_EXECUTE_READ }, /* 0x20 */
1692 { PAGE_EXECUTE_READ | PAGE_EXECUTE, 0 }, /* 0x30 */
1693 { PAGE_EXECUTE_READWRITE, PAGE_EXECUTE_WRITECOPY }, /* 0x40 */
1694 { PAGE_EXECUTE_READWRITE | PAGE_EXECUTE, 0 }, /* 0x50 */
1695 { PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_READ, 0 }, /* 0x60 */
1696 { PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_READ | PAGE_EXECUTE, 0 }, /* 0x70 */
1697 { PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_WRITECOPY }, /* 0x80 */
1698 { PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE, 0 }, /* 0x90 */
1699 { PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READ, 0 }, /* 0xa0 */
1700 { PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READ | PAGE_EXECUTE, 0 }, /* 0xb0 */
1701 { PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READWRITE, 0 }, /* 0xc0 */
1702 { PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READWRITE | PAGE_EXECUTE, 0 }, /* 0xd0 */
1703 { PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_READ, 0 }, /* 0xe0 */
1704 { PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_READ | PAGE_EXECUTE, 0 } /* 0xf0 */
1705 };
1706 DWORD ret, orig_prot, old_prot, rw_prot, exec_prot, i, j;
1707 MEMORY_BASIC_INFORMATION info;
1708
1709 SetLastError(0xdeadbeef);
1710 ret = VirtualProtect(section, page_size, PAGE_NOACCESS, &old_prot);
1711 ok(ret, "VirtualProtect error %d\n", GetLastError());
1712
1713 orig_prot = old_prot;
1714
1715 for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
1716 {
1717 SetLastError(0xdeadbeef);
1718 ret = VirtualQuery(section, &info, sizeof(info));
1719 ok(ret, "VirtualQuery failed %d\n", GetLastError());
1720 ok(info.BaseAddress == section, "%d: got %p != expected %p\n", i, info.BaseAddress, section);
1721 ok(info.RegionSize == page_size, "%d: got %#lx != expected %#x\n", i, info.RegionSize, page_size);
1722 ok(info.Protect == PAGE_NOACCESS, "%d: got %#x != expected PAGE_NOACCESS\n", i, info.Protect);
1723 ok(info.AllocationBase == base, "%d: %p != %p\n", i, info.AllocationBase, base);
1724 ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %#x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
1725 ok(info.State == MEM_COMMIT, "%d: %#x != MEM_COMMIT\n", i, info.State);
1726 ok(info.Type == SEC_IMAGE, "%d: %#x != SEC_IMAGE\n", i, info.Type);
1727
1728 old_prot = 0xdeadbeef;
1729 SetLastError(0xdeadbeef);
1730 ret = VirtualProtect(section, page_size, td[i].prot_set, &old_prot);
1731 if (td[i].prot_get)
1732 {
1733 ok(ret, "%d: VirtualProtect error %d, requested prot %#x\n", i, GetLastError(), td[i].prot_set);
1734 ok(old_prot == PAGE_NOACCESS, "%d: got %#x != expected PAGE_NOACCESS\n", i, old_prot);
1735
1736 SetLastError(0xdeadbeef);
1737 ret = VirtualQuery(section, &info, sizeof(info));
1738 ok(ret, "VirtualQuery failed %d\n", GetLastError());
1739 ok(info.BaseAddress == section, "%d: got %p != expected %p\n", i, info.BaseAddress, section);
1740 ok(info.RegionSize == page_size, "%d: got %#lx != expected %#x\n", i, info.RegionSize, page_size);
1741 ok(info.Protect == td[i].prot_get, "%d: got %#x != expected %#x\n", i, info.Protect, td[i].prot_get);
1742 ok(info.AllocationBase == base, "%d: %p != %p\n", i, info.AllocationBase, base);
1743 ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %#x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
1744 ok(info.State == MEM_COMMIT, "%d: %#x != MEM_COMMIT\n", i, info.State);
1745 ok(info.Type == SEC_IMAGE, "%d: %#x != SEC_IMAGE\n", i, info.Type);
1746 }
1747 else
1748 {
1749 ok(!ret, "%d: VirtualProtect should fail\n", i);
1750 ok(GetLastError() == ERROR_INVALID_PARAMETER, "%d: expected ERROR_INVALID_PARAMETER, got %d\n", i, GetLastError());
1751 }
1752
1753 old_prot = 0xdeadbeef;
1754 SetLastError(0xdeadbeef);
1755 ret = VirtualProtect(section, page_size, PAGE_NOACCESS, &old_prot);
1756 ok(ret, "%d: VirtualProtect error %d\n", i, GetLastError());
1757 if (td[i].prot_get)
1758 ok(old_prot == td[i].prot_get, "%d: got %#x != expected %#x\n", i, old_prot, td[i].prot_get);
1759 else
1760 ok(old_prot == PAGE_NOACCESS, "%d: got %#x != expected PAGE_NOACCESS\n", i, old_prot);
1761 }
1762
1763 exec_prot = 0;
1764
1765 for (i = 0; i <= 4; i++)
1766 {
1767 rw_prot = 0;
1768
1769 for (j = 0; j <= 4; j++)
1770 {
1771 DWORD prot = exec_prot | rw_prot;
1772
1773 SetLastError(0xdeadbeef);
1774 ret = VirtualProtect(section, page_size, prot, &old_prot);
1775 if ((rw_prot && exec_prot) || (!rw_prot && !exec_prot))
1776 {
1777 ok(!ret, "VirtualProtect(%02x) should fail\n", prot);
1778 ok(GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
1779 }
1780 else
1781 ok(ret, "VirtualProtect(%02x) error %d\n", prot, GetLastError());
1782
1783 rw_prot = 1 << j;
1784 }
1785
1786 exec_prot = 1 << (i + 4);
1787 }
1788
1789 SetLastError(0xdeadbeef);
1790 ret = VirtualProtect(section, page_size, orig_prot, &old_prot);
1791 ok(ret, "VirtualProtect error %d\n", GetLastError());
1792}
1793
1794static void test_section_access(void)
1795{
1796 static const struct test_data
1797 {
1798 DWORD scn_file_access, scn_page_access, scn_page_access_after_write;
1799 } td[] =
1800 {
1801 { 0, PAGE_NOACCESS, 0 },
1802 { IMAGE_SCN_MEM_READ, PAGE_READONLY, 0 },
1803 { IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
1804 { IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE, 0 },
1805 { IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
1806 { IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_READ },
1807 { IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE },
1808 { IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE },
1809
1810 { IMAGE_SCN_CNT_INITIALIZED_DATA, PAGE_NOACCESS, 0 },
1811 { IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ, PAGE_READONLY, 0 },
1812 { IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
1813 { IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE, 0 },
1814 { IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
1815 { IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_READ, 0 },
1816 { IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE },
1817 { IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE },
1818
1819 { IMAGE_SCN_CNT_UNINITIALIZED_DATA, PAGE_NOACCESS, 0 },
1820 { IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_READ, PAGE_READONLY, 0 },
1821 { IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
1822 { IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE, 0 },
1823 { IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
1824 { IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_READ, 0 },
1825 { IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE },
1826 { IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE }
1827 };
1828 char buf[256];
1829 int i;
1830 DWORD dummy, file_align;
1831 HANDLE hfile;
1832 HMODULE hlib;
1833 char temp_path[MAX_PATH];
1834 char dll_name[MAX_PATH];
1835 SIZE_T size;
1836 MEMORY_BASIC_INFORMATION info;
1837 STARTUPINFOA sti;
1838 PROCESS_INFORMATION pi;
1839 DWORD ret;
1840
1841 /* prevent displaying of the "Unable to load this DLL" message box */
1842 SetErrorMode(SEM_FAILCRITICALERRORS);
1843
1844 GetTempPathA(MAX_PATH, temp_path);
1845
1846 for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
1847 {
1848 IMAGE_NT_HEADERS nt_header;
1849
1850 GetTempFileNameA(temp_path, "ldr", 0, dll_name);
1851
1852 /*trace("creating %s\n", dll_name);*/
1853 hfile = CreateFileA(dll_name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
1854 if (hfile == INVALID_HANDLE_VALUE)
1855 {
1856 ok(0, "could not create %s\n", dll_name);
1857 return;
1858 }
1859
1860 SetLastError(0xdeadbeef);
1861 ret = WriteFile(hfile, &dos_header, sizeof(dos_header), &dummy, NULL);
1862 ok(ret, "WriteFile error %d\n", GetLastError());
1863
1864 nt_header = nt_header_template;
1865 nt_header.FileHeader.NumberOfSections = 1;
1866 nt_header.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER);
1867 nt_header.FileHeader.Characteristics = IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_DLL | IMAGE_FILE_RELOCS_STRIPPED;
1868
1869 nt_header.OptionalHeader.SectionAlignment = page_size;
1870 nt_header.OptionalHeader.FileAlignment = 0x200;
1871 nt_header.OptionalHeader.SizeOfImage = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + page_size;
1872 nt_header.OptionalHeader.SizeOfHeaders = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER);
1873 SetLastError(0xdeadbeef);
1874 ret = WriteFile(hfile, &nt_header, sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER), &dummy, NULL);
1875 ok(ret, "WriteFile error %d\n", GetLastError());
1876 SetLastError(0xdeadbeef);
1877 ret = WriteFile(hfile, &nt_header.OptionalHeader, sizeof(IMAGE_OPTIONAL_HEADER), &dummy, NULL);
1878 ok(ret, "WriteFile error %d\n", GetLastError());
1879
1880 section.SizeOfRawData = sizeof(section_data);
1881 section.PointerToRawData = nt_header.OptionalHeader.FileAlignment;
1882 section.VirtualAddress = nt_header.OptionalHeader.SectionAlignment;
1883 section.Misc.VirtualSize = section.SizeOfRawData;
1884 section.Characteristics = td[i].scn_file_access;
1885 SetLastError(0xdeadbeef);
1886 ret = WriteFile(hfile, &section, sizeof(section), &dummy, NULL);
1887 ok(ret, "WriteFile error %d\n", GetLastError());
1888
1889 file_align = nt_header.OptionalHeader.FileAlignment - nt_header.OptionalHeader.SizeOfHeaders;
1890 assert(file_align < sizeof(filler));
1891 SetLastError(0xdeadbeef);
1892 ret = WriteFile(hfile, filler, file_align, &dummy, NULL);
1893 ok(ret, "WriteFile error %d\n", GetLastError());
1894
1895 /* section data */
1896 SetLastError(0xdeadbeef);
1897 ret = WriteFile(hfile, section_data, sizeof(section_data), &dummy, NULL);
1898 ok(ret, "WriteFile error %d\n", GetLastError());
1899
1900 CloseHandle(hfile);
1901
1902 SetLastError(0xdeadbeef);
1903 hlib = LoadLibraryA(dll_name);
1904 ok(hlib != 0, "LoadLibrary error %d\n", GetLastError());
1905
1906 SetLastError(0xdeadbeef);
1907 size = VirtualQuery((char *)hlib + section.VirtualAddress, &info, sizeof(info));
1908 ok(size == sizeof(info),
1909 "%d: VirtualQuery error %d\n", i, GetLastError());
1910 ok(info.BaseAddress == (char *)hlib + section.VirtualAddress, "%d: got %p != expected %p\n", i, info.BaseAddress, (char *)hlib + section.VirtualAddress);
1911 ok(info.RegionSize == page_size, "%d: got %#lx != expected %#x\n", i, info.RegionSize, page_size);
1912 ok(info.Protect == td[i].scn_page_access, "%d: got %#x != expected %#x\n", i, info.Protect, td[i].scn_page_access);
1913 ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
1914 ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %#x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
1915 ok(info.State == MEM_COMMIT, "%d: %#x != MEM_COMMIT\n", i, info.State);
1916 ok(info.Type == SEC_IMAGE, "%d: %#x != SEC_IMAGE\n", i, info.Type);
1917 if (info.Protect != PAGE_NOACCESS)
1918 ok(!memcmp((const char *)info.BaseAddress, section_data, section.SizeOfRawData), "wrong section data\n");
1919
1920 test_VirtualProtect(hlib, (char *)hlib + section.VirtualAddress);
1921
1922 /* Windows changes the WRITECOPY to WRITE protection on an image section write (for a changed page only) */
1923 if (is_mem_writable(info.Protect))
1924 {
1925 char *p = info.BaseAddress;
1926 *p = 0xfe;
1927 SetLastError(0xdeadbeef);
1928 size = VirtualQuery((char *)hlib + section.VirtualAddress, &info, sizeof(info));
1929 ok(size == sizeof(info), "%d: VirtualQuery error %d\n", i, GetLastError());
1930 /* FIXME: remove the condition below once Wine is fixed */
1931 todo_wine_if (info.Protect == PAGE_WRITECOPY || info.Protect == PAGE_EXECUTE_WRITECOPY)
1932 ok(info.Protect == td[i].scn_page_access_after_write, "%d: got %#x != expected %#x\n", i, info.Protect, td[i].scn_page_access_after_write);
1933 }
1934
1935 SetLastError(0xdeadbeef);
1936 ret = FreeLibrary(hlib);
1937 ok(ret, "FreeLibrary error %d\n", GetLastError());
1938
1939 test_image_mapping(dll_name, td[i].scn_page_access, TRUE);
1940
1941 /* reset IMAGE_FILE_DLL otherwise CreateProcess fails */
1942 nt_header.FileHeader.Characteristics = IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_RELOCS_STRIPPED;
1943 SetLastError(0xdeadbeef);
1944 hfile = CreateFileA(dll_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
1945 /* LoadLibrary called on an already memory-mapped file in
1946 * test_image_mapping() above leads to a file handle leak
1947 * under nt4, and inability to overwrite and delete the file
1948 * due to sharing violation error. Ignore it and skip the test,
1949 * but leave a not deletable temporary file.
1950 */
1951 ok(hfile != INVALID_HANDLE_VALUE || broken(hfile == INVALID_HANDLE_VALUE) /* nt4 */,
1952 "CreateFile error %d\n", GetLastError());
1953 if (hfile == INVALID_HANDLE_VALUE) goto nt4_is_broken;
1954 SetFilePointer(hfile, sizeof(dos_header), NULL, FILE_BEGIN);
1955 SetLastError(0xdeadbeef);
1956 ret = WriteFile(hfile, &nt_header, sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER), &dummy, NULL);
1957 ok(ret, "WriteFile error %d\n", GetLastError());
1958 CloseHandle(hfile);
1959
1960 memset(&sti, 0, sizeof(sti));
1961 sti.cb = sizeof(sti);
1962 SetLastError(0xdeadbeef);
1963 ret = CreateProcessA(dll_name, NULL, NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &sti, &pi);
1964 ok(ret, "CreateProcess() error %d\n", GetLastError());
1965
1966 SetLastError(0xdeadbeef);
1967 size = VirtualQueryEx(pi.hProcess, (char *)hlib + section.VirtualAddress, &info, sizeof(info));
1968 ok(size == sizeof(info),
1969 "%d: VirtualQuery error %d\n", i, GetLastError());
1970 ok(info.BaseAddress == (char *)hlib + section.VirtualAddress, "%d: got %p != expected %p\n", i, info.BaseAddress, (char *)hlib + section.VirtualAddress);
1971 ok(info.RegionSize == page_size, "%d: got %#lx != expected %#x\n", i, info.RegionSize, page_size);
1972 ok(info.Protect == td[i].scn_page_access, "%d: got %#x != expected %#x\n", i, info.Protect, td[i].scn_page_access);
1973 ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
1974 ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %#x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
1975 ok(info.State == MEM_COMMIT, "%d: %#x != MEM_COMMIT\n", i, info.State);
1976 ok(info.Type == SEC_IMAGE, "%d: %#x != SEC_IMAGE\n", i, info.Type);
1977 if (info.Protect != PAGE_NOACCESS)
1978 {
1979 SetLastError(0xdeadbeef);
1980 ret = ReadProcessMemory(pi.hProcess, info.BaseAddress, buf, section.SizeOfRawData, NULL);
1981 ok(ret, "ReadProcessMemory() error %d\n", GetLastError());
1982 ok(!memcmp(buf, section_data, section.SizeOfRawData), "wrong section data\n");
1983 }
1984
1985 SetLastError(0xdeadbeef);
1986 ret = TerminateProcess(pi.hProcess, 0);
1987 ok(ret, "TerminateProcess() error %d\n", GetLastError());
1988 ret = WaitForSingleObject(pi.hProcess, 3000);
1989 ok(ret == WAIT_OBJECT_0, "WaitForSingleObject failed: %x\n", ret);
1990
1991 CloseHandle(pi.hThread);
1992 CloseHandle(pi.hProcess);
1993
1994 test_image_mapping(dll_name, td[i].scn_page_access, FALSE);
1995
1996nt4_is_broken:
1997 SetLastError(0xdeadbeef);
1998 ret = DeleteFileA(dll_name);
1999 ok(ret || broken(!ret) /* nt4 */, "DeleteFile error %d\n", GetLastError());
2000 }
2001}
2002
2003static void test_import_resolution(void)
2004{
2005 char temp_path[MAX_PATH];
2006 char dll_name[MAX_PATH];
2007 DWORD dummy;
2008 void *expect;
2009 char *str;
2010 HANDLE hfile;
2011 HMODULE mod, mod2;
2012 struct imports
2013 {
2014 IMAGE_IMPORT_DESCRIPTOR descr[2];
2015 IMAGE_THUNK_DATA original_thunks[2];
2016 IMAGE_THUNK_DATA thunks[2];
2017 char module[16];
2018 struct { WORD hint; char name[32]; } function;
2019 IMAGE_TLS_DIRECTORY tls;
2020 char tls_data[16];
2021 SHORT tls_index;
2022 } data, *ptr;
2023 IMAGE_NT_HEADERS nt;
2024 IMAGE_SECTION_HEADER section;
2025 int test;
2026
2027 for (test = 0; test < 3; test++)
2028 {
2029#define DATA_RVA(ptr) (page_size + ((char *)(ptr) - (char *)&data))
2030 nt = nt_header_template;
2031 nt.FileHeader.NumberOfSections = 1;
2032 nt.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER);
2033 nt.FileHeader.Characteristics = IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_32BIT_MACHINE | IMAGE_FILE_RELOCS_STRIPPED;
2034 if (test != 2) nt.FileHeader.Characteristics |= IMAGE_FILE_DLL;
2035 nt.OptionalHeader.SectionAlignment = page_size;
2036 nt.OptionalHeader.FileAlignment = 0x200;
2037 nt.OptionalHeader.ImageBase = 0x12340000;
2038 nt.OptionalHeader.SizeOfImage = 2 * page_size;
2039 nt.OptionalHeader.SizeOfHeaders = nt.OptionalHeader.FileAlignment;
2040 nt.OptionalHeader.NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES;
2041 memset( nt.OptionalHeader.DataDirectory, 0, sizeof(nt.OptionalHeader.DataDirectory) );
2042 nt.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].Size = sizeof(data.descr);
2043 nt.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].VirtualAddress = DATA_RVA(data.descr);
2044 nt.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_TLS].Size = sizeof(data.tls);
2045 nt.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_TLS].VirtualAddress = DATA_RVA(&data.tls);
2046
2047 memset( &data, 0, sizeof(data) );
2048 U(data.descr[0]).OriginalFirstThunk = DATA_RVA( data.original_thunks );
2049 data.descr[0].FirstThunk = DATA_RVA( data.thunks );
2050 data.descr[0].Name = DATA_RVA( data.module );
2051 strcpy( data.module, "kernel32.dll" );
2052 strcpy( data.function.name, "CreateEventA" );
2053 data.original_thunks[0].u1.AddressOfData = DATA_RVA( &data.function );
2054 data.thunks[0].u1.AddressOfData = 0xdeadbeef;
2055
2056 data.tls.StartAddressOfRawData = nt.OptionalHeader.ImageBase + DATA_RVA( data.tls_data );
2057 data.tls.EndAddressOfRawData = data.tls.StartAddressOfRawData + sizeof(data.tls_data);
2058 data.tls.AddressOfIndex = nt.OptionalHeader.ImageBase + DATA_RVA( &data.tls_index );
2059 strcpy( data.tls_data, "hello world" );
2060 data.tls_index = 9999;
2061
2062 GetTempPathA(MAX_PATH, temp_path);
2063 GetTempFileNameA(temp_path, "ldr", 0, dll_name);
2064
2065 hfile = CreateFileA(dll_name, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, 0, 0);
2066 ok( hfile != INVALID_HANDLE_VALUE, "creation failed\n" );
2067
2068 memset( &section, 0, sizeof(section) );
2069 memcpy( section.Name, ".text", sizeof(".text") );
2070 section.PointerToRawData = nt.OptionalHeader.FileAlignment;
2071 section.VirtualAddress = nt.OptionalHeader.SectionAlignment;
2072 section.Misc.VirtualSize = sizeof(data);
2073 section.SizeOfRawData = sizeof(data);
2074 section.Characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE;
2075
2076 WriteFile(hfile, &dos_header, sizeof(dos_header), &dummy, NULL);
2077 WriteFile(hfile, &nt, sizeof(nt), &dummy, NULL);
2078 WriteFile(hfile, &section, sizeof(section), &dummy, NULL);
2079
2080 SetFilePointer( hfile, section.PointerToRawData, NULL, SEEK_SET );
2081 WriteFile(hfile, &data, sizeof(data), &dummy, NULL);
2082
2083 CloseHandle( hfile );
2084
2085 switch (test)
2086 {
2087 case 0: /* normal load */
2088 mod = LoadLibraryA( dll_name );
2089 ok( mod != NULL, "failed to load err %u\n", GetLastError() );
2090 if (!mod) break;
2091 ptr = (struct imports *)((char *)mod + page_size);
2092 expect = GetProcAddress( GetModuleHandleA( data.module ), data.function.name );
2093 ok( (void *)ptr->thunks[0].u1.Function == expect, "thunk %p instead of %p for %s.%s\n",
2094 (void *)ptr->thunks[0].u1.Function, expect, data.module, data.function.name );
2095 ok( ptr->tls_index < 32 || broken(ptr->tls_index == 9999), /* before vista */
2096 "wrong tls index %d\n", ptr->tls_index );
2097 if (ptr->tls_index != 9999)
2098 {
2099 str = ((char **)NtCurrentTeb()->ThreadLocalStoragePointer)[ptr->tls_index];
2100 ok( !strcmp( str, "hello world" ), "wrong tls data '%s' at %p\n", str, str );
2101 }
2102 FreeLibrary( mod );
2103 break;
2104 case 1: /* load with DONT_RESOLVE_DLL_REFERENCES doesn't resolve imports */
2105 mod = LoadLibraryExA( dll_name, 0, DONT_RESOLVE_DLL_REFERENCES );
2106 ok( mod != NULL, "failed to load err %u\n", GetLastError() );
2107 if (!mod) break;
2108 ptr = (struct imports *)((char *)mod + page_size);
2109 ok( ptr->thunks[0].u1.Function == 0xdeadbeef, "thunk resolved to %p for %s.%s\n",
2110 (void *)ptr->thunks[0].u1.Function, data.module, data.function.name );
2111 ok( ptr->tls_index == 9999, "wrong tls index %d\n", ptr->tls_index );
2112
2113 mod2 = LoadLibraryA( dll_name );
2114 ok( mod2 == mod, "loaded twice %p / %p\n", mod, mod2 );
2115 ok( ptr->thunks[0].u1.Function == 0xdeadbeef, "thunk resolved to %p for %s.%s\n",
2116 (void *)ptr->thunks[0].u1.Function, data.module, data.function.name );
2117 ok( ptr->tls_index == 9999, "wrong tls index %d\n", ptr->tls_index );
2118 FreeLibrary( mod2 );
2119 FreeLibrary( mod );
2120 break;
2121 case 2: /* load without IMAGE_FILE_DLL doesn't resolve imports */
2122 mod = LoadLibraryA( dll_name );
2123 ok( mod != NULL, "failed to load err %u\n", GetLastError() );
2124 if (!mod) break;
2125 ptr = (struct imports *)((char *)mod + page_size);
2126 ok( ptr->thunks[0].u1.Function == 0xdeadbeef, "thunk resolved to %p for %s.%s\n",
2127 (void *)ptr->thunks[0].u1.Function, data.module, data.function.name );
2128 ok( ptr->tls_index == 9999, "wrong tls index %d\n", ptr->tls_index );
2129 FreeLibrary( mod );
2130 break;
2131 }
2132 DeleteFileA( dll_name );
2133#undef DATA_RVA
2134 }
2135}
2136
2137#define MAX_COUNT 10
2138static HANDLE attached_thread[MAX_COUNT];
2139static DWORD attached_thread_count;
2140HANDLE stop_event, event, mutex, semaphore, loader_lock_event, peb_lock_event, heap_lock_event, ack_event;
2141static int test_dll_phase, inside_loader_lock, inside_peb_lock, inside_heap_lock;
2142static LONG fls_callback_count;
2143
2144static DWORD WINAPI mutex_thread_proc(void *param)
2145{
2146 HANDLE wait_list[4];
2147 DWORD ret;
2148
2149 ret = WaitForSingleObject(mutex, 0);
2150 ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
2151
2152 SetEvent(param);
2153
2154 wait_list[0] = stop_event;
2155 wait_list[1] = loader_lock_event;
2156 wait_list[2] = peb_lock_event;
2157 wait_list[3] = heap_lock_event;
2158
2159 trace("%04x: mutex_thread_proc: starting\n", GetCurrentThreadId());
2160 while (1)
2161 {
2162 ret = WaitForMultipleObjects(sizeof(wait_list)/sizeof(wait_list[0]), wait_list, FALSE, 50);
2163 if (ret == WAIT_OBJECT_0) break;
2164 else if (ret == WAIT_OBJECT_0 + 1)
2165 {
2166 ULONG_PTR loader_lock_magic;
2167 trace("%04x: mutex_thread_proc: Entering loader lock\n", GetCurrentThreadId());
2168 ret = pLdrLockLoaderLock(0, NULL, &loader_lock_magic);
2169 ok(!ret, "LdrLockLoaderLock error %#x\n", ret);
2170 inside_loader_lock++;
2171 SetEvent(ack_event);
2172 }
2173 else if (ret == WAIT_OBJECT_0 + 2)
2174 {
2175 trace("%04x: mutex_thread_proc: Entering PEB lock\n", GetCurrentThreadId());
2176 pRtlAcquirePebLock();
2177 inside_peb_lock++;
2178 SetEvent(ack_event);
2179 }
2180 else if (ret == WAIT_OBJECT_0 + 3)
2181 {
2182 trace("%04x: mutex_thread_proc: Entering heap lock\n", GetCurrentThreadId());
2183 HeapLock(GetProcessHeap());
2184 inside_heap_lock++;
2185 SetEvent(ack_event);
2186 }
2187 }
2188
2189 trace("%04x: mutex_thread_proc: exiting\n", GetCurrentThreadId());
2190 return 196;
2191}
2192
2193static DWORD WINAPI semaphore_thread_proc(void *param)
2194{
2195 DWORD ret;
2196
2197 ret = WaitForSingleObject(semaphore, 0);
2198 ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
2199
2200 SetEvent(param);
2201
2202 while (1)
2203 {
2204 if (winetest_debug > 1)
2205 trace("%04x: semaphore_thread_proc: still alive\n", GetCurrentThreadId());
2206 if (WaitForSingleObject(stop_event, 50) != WAIT_TIMEOUT) break;
2207 }
2208
2209 trace("%04x: semaphore_thread_proc: exiting\n", GetCurrentThreadId());
2210 return 196;
2211}
2212
2213static DWORD WINAPI noop_thread_proc(void *param)
2214{
2215 if (param)
2216 {
2217 LONG *noop_thread_started = param;
2218 InterlockedIncrement(noop_thread_started);
2219 }
2220
2221 trace("%04x: noop_thread_proc: exiting\n", GetCurrentThreadId());
2222 return 195;
2223}
2224
2225static VOID WINAPI fls_callback(PVOID lpFlsData)
2226{
2227 ok(lpFlsData == (void*) 0x31415, "lpFlsData is %p, expected %p\n", lpFlsData, (void*) 0x31415);
2228 InterlockedIncrement(&fls_callback_count);
2229}
2230
2231static BOOL WINAPI dll_entry_point(HINSTANCE hinst, DWORD reason, LPVOID param)
2232{
2233 static LONG noop_thread_started;
2234 static DWORD fls_index = FLS_OUT_OF_INDEXES;
2235 static int fls_count = 0;
2236 static int thread_detach_count = 0;
2237 DWORD ret;
2238
2239 ok(!inside_loader_lock, "inside_loader_lock should not be set\n");
2240 ok(!inside_peb_lock, "inside_peb_lock should not be set\n");
2241
2242 switch (reason)
2243 {
2244 case DLL_PROCESS_ATTACH:
2245 trace("dll: %p, DLL_PROCESS_ATTACH, %p\n", hinst, param);
2246
2247 ret = pRtlDllShutdownInProgress();
2248 ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
2249
2250 /* Set up the FLS slot, if FLS is available */
2251 if (pFlsGetValue)
2252 {
2253 void* value;
2254 BOOL bret;
2255 ret = pFlsAlloc(&fls_callback);
2256 ok(ret != FLS_OUT_OF_INDEXES, "FlsAlloc returned %d\n", ret);
2257 fls_index = ret;
2258 SetLastError(0xdeadbeef);
2259 value = pFlsGetValue(fls_index);
2260 ok(!value, "FlsGetValue returned %p, expected NULL\n", value);
2261 ok(GetLastError() == ERROR_SUCCESS, "FlsGetValue failed with error %u\n", GetLastError());
2262 bret = pFlsSetValue(fls_index, (void*) 0x31415);
2263 ok(bret, "FlsSetValue failed\n");
2264 fls_count++;
2265 }
2266
2267 break;
2268 case DLL_PROCESS_DETACH:
2269 {
2270 DWORD code, expected_code, i;
2271 HANDLE handle, process;
2272 void *addr;
2273 SIZE_T size;
2274 LARGE_INTEGER offset;
2275 DEBUG_EVENT de;
2276
2277 trace("dll: %p, DLL_PROCESS_DETACH, %p\n", hinst, param);
2278
2279 if (test_dll_phase == 4 || test_dll_phase == 5)
2280 {
2281 ok(0, "dll_entry_point(DLL_PROCESS_DETACH) should not be called\n");
2282 break;
2283 }
2284
2285 /* The process should already deadlock at this point */
2286 if (test_dll_phase == 6)
2287 {
2288 /* In reality, code below never gets executed, probably some other
2289 * code tries to access process heap and deadlocks earlier, even XP
2290 * doesn't call the DLL entry point on process detach either.
2291 */
2292 HeapLock(GetProcessHeap());
2293 ok(0, "dll_entry_point: process should already deadlock\n");
2294 break;
2295 }
2296
2297 if (test_dll_phase == 0 || test_dll_phase == 1 || test_dll_phase == 3)
2298 ok(param != NULL, "dll: param %p\n", param);
2299 else
2300 ok(!param, "dll: param %p\n", param);
2301
2302 if (test_dll_phase == 0 || test_dll_phase == 1) expected_code = 195;
2303 else if (test_dll_phase == 3) expected_code = 196;
2304 else expected_code = STILL_ACTIVE;
2305
2306 if (test_dll_phase == 3)
2307 {
2308 ret = pRtlDllShutdownInProgress();
2309 ok(ret, "RtlDllShutdownInProgress returned %d\n", ret);
2310 }
2311 else
2312 {
2313 ret = pRtlDllShutdownInProgress();
2314
2315 /* FIXME: remove once Wine is fixed */
2316 todo_wine_if (!(expected_code == STILL_ACTIVE || expected_code == 196))
2317 ok(!ret || broken(ret) /* before Vista */, "RtlDllShutdownInProgress returned %d\n", ret);
2318 }
2319
2320 /* In the case that the process is terminating, FLS slots should still be accessible, but
2321 * the callback should be already run for this thread and the contents already NULL.
2322 * Note that this is broken for Win2k3, which runs the callbacks *after* the DLL entry
2323 * point has already run.
2324 */
2325 if (param && pFlsGetValue)
2326 {
2327 void* value;
2328 SetLastError(0xdeadbeef);
2329 value = pFlsGetValue(fls_index);
2330 todo_wine
2331 {
2332 ok(broken(value == (void*) 0x31415) || /* Win2k3 */
2333 value == NULL, "FlsGetValue returned %p, expected NULL\n", value);
2334 }
2335 ok(GetLastError() == ERROR_SUCCESS, "FlsGetValue failed with error %u\n", GetLastError());
2336 todo_wine
2337 {
2338 ok(broken(fls_callback_count == thread_detach_count) || /* Win2k3 */
2339 fls_callback_count == thread_detach_count + 1,
2340 "wrong FLS callback count %d, expected %d\n", fls_callback_count, thread_detach_count + 1);
2341 }
2342 }
2343 if (pFlsFree)
2344 {
2345 BOOL ret;
2346 /* Call FlsFree now and run the remaining callbacks from uncleanly terminated threads */
2347 ret = pFlsFree(fls_index);
2348 ok(ret, "FlsFree failed with error %u\n", GetLastError());
2349 fls_index = FLS_OUT_OF_INDEXES;
2350 todo_wine
2351 {
2352 ok(fls_callback_count == fls_count,
2353 "wrong FLS callback count %d, expected %d\n", fls_callback_count, fls_count);
2354 }
2355 }
2356
2357 ok(attached_thread_count >= 2, "attached thread count should be >= 2\n");
2358
2359 for (i = 0; i < attached_thread_count; i++)
2360 {
2361 /* Calling GetExitCodeThread() without waiting for thread termination
2362 * leads to different results due to a race condition.
2363 */
2364 if (expected_code != STILL_ACTIVE)
2365 {
2366 ret = WaitForSingleObject(attached_thread[i], 1000);
2367 ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
2368 }
2369 ret = GetExitCodeThread(attached_thread[i], &code);
2370 trace("dll: GetExitCodeThread(%u) => %d,%u\n", i, ret, code);
2371 ok(ret == 1, "GetExitCodeThread returned %d, expected 1\n", ret);
2372 ok(code == expected_code, "expected thread exit code %u, got %u\n", expected_code, code);
2373 }
2374
2375 ret = WaitForSingleObject(event, 0);
2376 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2377
2378 ret = WaitForSingleObject(mutex, 0);
2379 if (expected_code == STILL_ACTIVE)
2380 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2381 else
2382 ok(ret == WAIT_ABANDONED, "expected WAIT_ABANDONED, got %#x\n", ret);
2383
2384 /* semaphore is not abandoned on thread termination */
2385 ret = WaitForSingleObject(semaphore, 0);
2386 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2387
2388 if (expected_code == STILL_ACTIVE)
2389 {
2390 ret = WaitForSingleObject(attached_thread[0], 0);
2391 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2392 ret = WaitForSingleObject(attached_thread[1], 0);
2393 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2394 }
2395 else
2396 {
2397 ret = WaitForSingleObject(attached_thread[0], 0);
2398 ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
2399 ret = WaitForSingleObject(attached_thread[1], 0);
2400 ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
2401 }
2402
2403 /* win7 doesn't allow creating a thread during process shutdown but
2404 * earlier Windows versions allow it.
2405 */
2406 noop_thread_started = 0;
2407 SetLastError(0xdeadbeef);
2408 handle = CreateThread(NULL, 0, noop_thread_proc, &noop_thread_started, 0, &ret);
2409 if (param)
2410 {
2411 ok(!handle || broken(handle != 0) /* before win7 */, "CreateThread should fail\n");
2412 if (!handle)
2413 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
2414 else
2415 {
2416 ret = WaitForSingleObject(handle, 1000);
2417 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2418 CloseHandle(handle);
2419 }
2420 }
2421 else
2422 {
2423 ok(handle != 0, "CreateThread error %d\n", GetLastError());
2424 ret = WaitForSingleObject(handle, 1000);
2425 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2426 ok(!noop_thread_started || broken(noop_thread_started) /* XP64 */, "thread shouldn't start yet\n");
2427 CloseHandle(handle);
2428 }
2429
2430 SetLastError(0xdeadbeef);
2431 process = OpenProcess(PROCESS_ALL_ACCESS_NT4, FALSE, GetCurrentProcessId());
2432 ok(process != NULL, "OpenProcess error %d\n", GetLastError());
2433
2434 noop_thread_started = 0;
2435 SetLastError(0xdeadbeef);
2436 handle = CreateRemoteThread(process, NULL, 0, noop_thread_proc, &noop_thread_started, 0, &ret);
2437 if (param)
2438 {
2439 ok(!handle || broken(handle != 0) /* before win7 */, "CreateRemoteThread should fail\n");
2440 if (!handle)
2441 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
2442 else
2443 {
2444 ret = WaitForSingleObject(handle, 1000);
2445 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2446 CloseHandle(handle);
2447 }
2448 }
2449 else
2450 {
2451 ok(handle != 0, "CreateRemoteThread error %d\n", GetLastError());
2452 ret = WaitForSingleObject(handle, 1000);
2453 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2454 ok(!noop_thread_started || broken(noop_thread_started) /* XP64 */, "thread shouldn't start yet\n");
2455 CloseHandle(handle);
2456 }
2457
2458 SetLastError(0xdeadbeef);
2459 handle = CreateFileMappingW(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, 4096, NULL);
2460 ok(handle != 0, "CreateFileMapping error %d\n", GetLastError());
2461
2462 offset.u.LowPart = 0;
2463 offset.u.HighPart = 0;
2464 addr = NULL;
2465 size = 0;
2466 ret = pNtMapViewOfSection(handle, process, &addr, 0, 0, &offset,
2467 &size, 1 /* ViewShare */, 0, PAGE_READONLY);
2468 ok(ret == STATUS_SUCCESS, "NtMapViewOfSection error %#x\n", ret);
2469 ret = pNtUnmapViewOfSection(process, addr);
2470 ok(ret == STATUS_SUCCESS, "NtUnmapViewOfSection error %#x\n", ret);
2471
2472 CloseHandle(handle);
2473 CloseHandle(process);
2474
2475 handle = GetModuleHandleA("winver.exe");
2476 ok(!handle, "winver.exe shouldn't be loaded yet\n");
2477 SetLastError(0xdeadbeef);
2478 handle = LoadLibraryA("winver.exe");
2479 ok(handle != 0, "LoadLibrary error %d\n", GetLastError());
2480 SetLastError(0xdeadbeef);
2481 ret = FreeLibrary(handle);
2482 ok(ret, "FreeLibrary error %d\n", GetLastError());
2483 handle = GetModuleHandleA("winver.exe");
2484 if (param)
2485 ok(handle != 0, "winver.exe should not be unloaded\n");
2486 else
2487 todo_wine
2488 ok(!handle || broken(handle != 0) /* before win7 */, "winver.exe should be unloaded\n");
2489
2490 SetLastError(0xdeadbeef);
2491 ret = WaitForDebugEvent(&de, 0);
2492 ok(!ret, "WaitForDebugEvent should fail\n");
2493todo_wine
2494 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
2495
2496 SetLastError(0xdeadbeef);
2497 ret = DebugActiveProcess(GetCurrentProcessId());
2498 ok(!ret, "DebugActiveProcess should fail\n");
2499 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
2500
2501 SetLastError(0xdeadbeef);
2502 ret = WaitForDebugEvent(&de, 0);
2503 ok(!ret, "WaitForDebugEvent should fail\n");
2504 ok(GetLastError() == ERROR_SEM_TIMEOUT, "expected ERROR_SEM_TIMEOUT, got %d\n", GetLastError());
2505
2506 if (test_dll_phase == 2)
2507 {
2508 trace("dll: call ExitProcess()\n");
2509 *child_failures = winetest_get_failures();
2510 ExitProcess(197);
2511 }
2512 trace("dll: %p, DLL_PROCESS_DETACH, %p => DONE\n", hinst, param);
2513 break;
2514 }
2515 case DLL_THREAD_ATTACH:
2516 trace("dll: %p, DLL_THREAD_ATTACH, %p\n", hinst, param);
2517
2518 ret = pRtlDllShutdownInProgress();
2519 ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
2520
2521 if (attached_thread_count < MAX_COUNT)
2522 {
2523 DuplicateHandle(GetCurrentProcess(), GetCurrentThread(), GetCurrentProcess(), &attached_thread[attached_thread_count],
2524 0, TRUE, DUPLICATE_SAME_ACCESS);
2525 attached_thread_count++;
2526 }
2527
2528 /* Make sure the FLS slot is empty, if FLS is available */
2529 if (pFlsGetValue)
2530 {
2531 void* value;
2532 BOOL ret;
2533 SetLastError(0xdeadbeef);
2534 value = pFlsGetValue(fls_index);
2535 ok(!value, "FlsGetValue returned %p, expected NULL\n", value);
2536 todo_wine
2537 ok(GetLastError() == ERROR_SUCCESS, "FlsGetValue failed with error %u\n", GetLastError());
2538 ret = pFlsSetValue(fls_index, (void*) 0x31415);
2539 ok(ret, "FlsSetValue failed\n");
2540 fls_count++;
2541 }
2542
2543 break;
2544 case DLL_THREAD_DETACH:
2545 trace("dll: %p, DLL_THREAD_DETACH, %p\n", hinst, param);
2546 thread_detach_count++;
2547
2548 ret = pRtlDllShutdownInProgress();
2549 /* win7 doesn't allow creating a thread during process shutdown but
2550 * earlier Windows versions allow it. In that case DLL_THREAD_DETACH is
2551 * sent on thread exit, but DLL_THREAD_ATTACH is never received.
2552 */
2553 if (noop_thread_started)
2554 ok(ret, "RtlDllShutdownInProgress returned %d\n", ret);
2555 else
2556 ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
2557
2558 /* FLS data should already be destroyed, if FLS is available.
2559 * Note that this is broken for Win2k3, which runs the callbacks *after* the DLL entry
2560 * point has already run.
2561 */
2562 if (pFlsGetValue && fls_index != FLS_OUT_OF_INDEXES)
2563 {
2564 void* value;
2565 SetLastError(0xdeadbeef);
2566 value = pFlsGetValue(fls_index);
2567 todo_wine
2568 {
2569 ok(broken(value == (void*) 0x31415) || /* Win2k3 */
2570 !value, "FlsGetValue returned %p, expected NULL\n", value);
2571 }
2572 ok(GetLastError() == ERROR_SUCCESS, "FlsGetValue failed with error %u\n", GetLastError());
2573 }
2574
2575 break;
2576 default:
2577 trace("dll: %p, %d, %p\n", hinst, reason, param);
2578 break;
2579 }
2580
2581 *child_failures = winetest_get_failures();
2582
2583 return TRUE;
2584}
2585
2586static void child_process(const char *dll_name, DWORD target_offset)
2587{
2588 void *target;
2589 DWORD ret, dummy, i, code, expected_code;
2590 HANDLE file, thread, process;
2591 HMODULE hmod;
2592 struct PROCESS_BASIC_INFORMATION_PRIVATE pbi;
2593 DWORD_PTR affinity;
2594
2595 trace("phase %d: writing %p at %#x\n", test_dll_phase, dll_entry_point, target_offset);
2596
2597 SetLastError(0xdeadbeef);
2598 mutex = CreateMutexW(NULL, FALSE, NULL);
2599 ok(mutex != 0, "CreateMutex error %d\n", GetLastError());
2600
2601 SetLastError(0xdeadbeef);
2602 semaphore = CreateSemaphoreW(NULL, 1, 1, NULL);
2603 ok(semaphore != 0, "CreateSemaphore error %d\n", GetLastError());
2604
2605 SetLastError(0xdeadbeef);
2606 event = CreateEventW(NULL, TRUE, FALSE, NULL);
2607 ok(event != 0, "CreateEvent error %d\n", GetLastError());
2608
2609 SetLastError(0xdeadbeef);
2610 loader_lock_event = CreateEventW(NULL, FALSE, FALSE, NULL);
2611 ok(loader_lock_event != 0, "CreateEvent error %d\n", GetLastError());
2612
2613 SetLastError(0xdeadbeef);
2614 peb_lock_event = CreateEventW(NULL, FALSE, FALSE, NULL);
2615 ok(peb_lock_event != 0, "CreateEvent error %d\n", GetLastError());
2616
2617 SetLastError(0xdeadbeef);
2618 heap_lock_event = CreateEventW(NULL, FALSE, FALSE, NULL);
2619 ok(heap_lock_event != 0, "CreateEvent error %d\n", GetLastError());
2620
2621 SetLastError(0xdeadbeef);
2622 ack_event = CreateEventW(NULL, FALSE, FALSE, NULL);
2623 ok(ack_event != 0, "CreateEvent error %d\n", GetLastError());
2624
2625 file = CreateFileA(dll_name, GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
2626 if (file == INVALID_HANDLE_VALUE)
2627 {
2628 ok(0, "could not open %s\n", dll_name);
2629 return;
2630 }
2631 SetFilePointer(file, target_offset, NULL, FILE_BEGIN);
2632 SetLastError(0xdeadbeef);
2633 target = dll_entry_point;
2634 ret = WriteFile(file, &target, sizeof(target), &dummy, NULL);
2635 ok(ret, "WriteFile error %d\n", GetLastError());
2636 CloseHandle(file);
2637
2638 SetLastError(0xdeadbeef);
2639 hmod = LoadLibraryA(dll_name);
2640 ok(hmod != 0, "LoadLibrary error %d\n", GetLastError());
2641
2642 SetLastError(0xdeadbeef);
2643 stop_event = CreateEventW(NULL, TRUE, FALSE, NULL);
2644 ok(stop_event != 0, "CreateEvent error %d\n", GetLastError());
2645
2646 SetLastError(0xdeadbeef);
2647 thread = CreateThread(NULL, 0, mutex_thread_proc, event, 0, &dummy);
2648 ok(thread != 0, "CreateThread error %d\n", GetLastError());
2649 WaitForSingleObject(event, 3000);
2650 CloseHandle(thread);
2651
2652 ResetEvent(event);
2653
2654 SetLastError(0xdeadbeef);
2655 thread = CreateThread(NULL, 0, semaphore_thread_proc, event, 0, &dummy);
2656 ok(thread != 0, "CreateThread error %d\n", GetLastError());
2657 WaitForSingleObject(event, 3000);
2658 CloseHandle(thread);
2659
2660 ResetEvent(event);
2661 Sleep(100);
2662
2663 ok(attached_thread_count == 2, "attached thread count should be 2\n");
2664 for (i = 0; i < attached_thread_count; i++)
2665 {
2666 ret = GetExitCodeThread(attached_thread[i], &code);
2667 trace("child: GetExitCodeThread(%u) => %d,%u\n", i, ret, code);
2668 ok(ret == 1, "GetExitCodeThread returned %d, expected 1\n", ret);
2669 ok(code == STILL_ACTIVE, "expected thread exit code STILL_ACTIVE, got %u\n", code);
2670 }
2671
2672 ret = WaitForSingleObject(attached_thread[0], 0);
2673 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2674 ret = WaitForSingleObject(attached_thread[1], 0);
2675 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2676
2677 ret = WaitForSingleObject(event, 0);
2678 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2679 ret = WaitForSingleObject(mutex, 0);
2680 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2681 ret = WaitForSingleObject(semaphore, 0);
2682 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2683
2684 ret = pRtlDllShutdownInProgress();
2685 ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
2686
2687 SetLastError(0xdeadbeef);
2688 process = OpenProcess(PROCESS_ALL_ACCESS_NT4, FALSE, GetCurrentProcessId());
2689 ok(process != NULL, "OpenProcess error %d\n", GetLastError());
2690
2691 SetLastError(0xdeadbeef);
2692 ret = TerminateProcess(0, 195);
2693 ok(!ret, "TerminateProcess(0) should fail\n");
2694 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
2695
2696 Sleep(100);
2697
2698 affinity = 1;
2699 ret = pNtSetInformationProcess(process, ProcessAffinityMask, &affinity, sizeof(affinity));
2700 ok(!ret, "NtSetInformationProcess error %#x\n", ret);
2701
2702 switch (test_dll_phase)
2703 {
2704 case 0:
2705 ret = pRtlDllShutdownInProgress();
2706 ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
2707
2708 trace("call NtTerminateProcess(0, 195)\n");
2709 ret = pNtTerminateProcess(0, 195);
2710 ok(!ret, "NtTerminateProcess error %#x\n", ret);
2711
2712 memset(&pbi, 0, sizeof(pbi));
2713 ret = pNtQueryInformationProcess(process, ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
2714 ok(!ret, "NtQueryInformationProcess error %#x\n", ret);
2715 ok(pbi.ExitStatus == STILL_ACTIVE || pbi.ExitStatus == 195,
2716 "expected STILL_ACTIVE, got %lu\n", pbi.ExitStatus);
2717 affinity = 1;
2718 ret = pNtSetInformationProcess(process, ProcessAffinityMask, &affinity, sizeof(affinity));
2719 ok(!ret, "NtSetInformationProcess error %#x\n", ret);
2720
2721 ret = pRtlDllShutdownInProgress();
2722 ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
2723
2724 hmod = GetModuleHandleA(dll_name);
2725 ok(hmod != 0, "DLL should not be unloaded\n");
2726
2727 SetLastError(0xdeadbeef);
2728 thread = CreateThread(NULL, 0, noop_thread_proc, &dummy, 0, &ret);
2729 ok(!thread || broken(thread != 0) /* before win7 */, "CreateThread should fail\n");
2730 if (!thread)
2731 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
2732 else
2733 {
2734 ret = WaitForSingleObject(thread, 1000);
2735 ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
2736 CloseHandle(thread);
2737 }
2738
2739 trace("call LdrShutdownProcess()\n");
2740 pLdrShutdownProcess();
2741
2742 ret = pRtlDllShutdownInProgress();
2743 ok(ret, "RtlDllShutdownInProgress returned %d\n", ret);
2744
2745 hmod = GetModuleHandleA(dll_name);
2746 ok(hmod != 0, "DLL should not be unloaded\n");
2747
2748 memset(&pbi, 0, sizeof(pbi));
2749 ret = pNtQueryInformationProcess(process, ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
2750 ok(!ret, "NtQueryInformationProcess error %#x\n", ret);
2751 ok(pbi.ExitStatus == STILL_ACTIVE || pbi.ExitStatus == 195,
2752 "expected STILL_ACTIVE, got %lu\n", pbi.ExitStatus);
2753 affinity = 1;
2754 ret = pNtSetInformationProcess(process, ProcessAffinityMask, &affinity, sizeof(affinity));
2755 ok(!ret, "NtSetInformationProcess error %#x\n", ret);
2756 break;
2757
2758 case 1: /* normal ExitProcess */
2759 ret = pRtlDllShutdownInProgress();
2760 ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
2761 break;
2762
2763 case 2: /* ExitProcess will be called by the PROCESS_DETACH handler */
2764 ret = pRtlDllShutdownInProgress();
2765 ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
2766
2767 trace("call FreeLibrary(%p)\n", hmod);
2768 SetLastError(0xdeadbeef);
2769 ret = FreeLibrary(hmod);
2770 ok(ret, "FreeLibrary error %d\n", GetLastError());
2771 hmod = GetModuleHandleA(dll_name);
2772 ok(!hmod, "DLL should be unloaded\n");
2773
2774 if (test_dll_phase == 2)
2775 ok(0, "FreeLibrary+ExitProcess should never return\n");
2776
2777 ret = pRtlDllShutdownInProgress();
2778 ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
2779
2780 break;
2781
2782 case 3:
2783 trace("signalling thread exit\n");
2784 SetEvent(stop_event);
2785 break;
2786
2787 case 4:
2788 trace("setting loader_lock_event\n");
2789 SetEvent(loader_lock_event);
2790 WaitForSingleObject(ack_event, 1000);
2791 ok(inside_loader_lock != 0, "inside_loader_lock is not set\n");
2792
2793 /* calling NtTerminateProcess should not cause a deadlock */
2794 trace("call NtTerminateProcess(0, 198)\n");
2795 ret = pNtTerminateProcess(0, 198);
2796 ok(!ret, "NtTerminateProcess error %#x\n", ret);
2797
2798 *child_failures = winetest_get_failures();
2799
2800 /* Windows fails to release loader lock acquired from another thread,
2801 * so the LdrUnlockLoaderLock call fails here and ExitProcess deadlocks
2802 * later on, so NtTerminateProcess is used instead.
2803 */
2804 trace("call NtTerminateProcess(GetCurrentProcess(), 198)\n");
2805 pNtTerminateProcess(GetCurrentProcess(), 198);
2806 ok(0, "NtTerminateProcess should not return\n");
2807 break;
2808
2809 case 5:
2810 trace("setting peb_lock_event\n");
2811 SetEvent(peb_lock_event);
2812 WaitForSingleObject(ack_event, 1000);
2813 ok(inside_peb_lock != 0, "inside_peb_lock is not set\n");
2814
2815 *child_failures = winetest_get_failures();
2816
2817 /* calling ExitProcess should cause a deadlock */
2818 trace("call ExitProcess(198)\n");
2819 ExitProcess(198);
2820 ok(0, "ExitProcess should not return\n");
2821 break;
2822
2823 case 6:
2824 trace("setting heap_lock_event\n");
2825 SetEvent(heap_lock_event);
2826 WaitForSingleObject(ack_event, 1000);
2827 ok(inside_heap_lock != 0, "inside_heap_lock is not set\n");
2828
2829 *child_failures = winetest_get_failures();
2830
2831 /* calling ExitProcess should cause a deadlock */
2832 trace("call ExitProcess(1)\n");
2833 ExitProcess(1);
2834 ok(0, "ExitProcess should not return\n");
2835 break;
2836
2837 default:
2838 assert(0);
2839 break;
2840 }
2841
2842 if (test_dll_phase == 0) expected_code = 195;
2843 else if (test_dll_phase == 3) expected_code = 196;
2844 else if (test_dll_phase == 4) expected_code = 198;
2845 else expected_code = STILL_ACTIVE;
2846
2847 if (expected_code == STILL_ACTIVE)
2848 {
2849 ret = WaitForSingleObject(attached_thread[0], 100);
2850 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2851 ret = WaitForSingleObject(attached_thread[1], 100);
2852 ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
2853 }
2854 else
2855 {
2856 ret = WaitForSingleObject(attached_thread[0], 2000);
2857 ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
2858 ret = WaitForSingleObject(attached_thread[1], 2000);
2859 ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
2860 }
2861
2862 for (i = 0; i < attached_thread_count; i++)
2863 {
2864 ret = GetExitCodeThread(attached_thread[i], &code);
2865 trace("child: GetExitCodeThread(%u) => %d,%u\n", i, ret, code);
2866 ok(ret == 1, "GetExitCodeThread returned %d, expected 1\n", ret);
2867 ok(code == expected_code, "expected thread exit code %u, got %u\n", expected_code, code);
2868 }
2869
2870 *child_failures = winetest_get_failures();
2871
2872 trace("call ExitProcess(195)\n");
2873 ExitProcess(195);
2874}
2875
2876static void test_ExitProcess(void)
2877{
2878#include "pshpack1.h"
2879#ifdef __x86_64__
2880 static struct section_data
2881 {
2882 BYTE mov_rax[2];
2883 void *target;
2884 BYTE jmp_rax[2];
2885 } section_data = { { 0x48,0xb8 }, dll_entry_point, { 0xff,0xe0 } };
2886#else
2887 static struct section_data
2888 {
2889 BYTE mov_eax;
2890 void *target;
2891 BYTE jmp_eax[2];
2892 } section_data = { 0xb8, dll_entry_point, { 0xff,0xe0 } };
2893#endif
2894#include "poppack.h"
2895 DWORD dummy, file_align;
2896 HANDLE file, thread, process, hmap, hmap_dup;
2897 char temp_path[MAX_PATH], dll_name[MAX_PATH], cmdline[MAX_PATH * 2];
2898 DWORD ret, target_offset, old_prot;
2899 char **argv, buf[256];
2900 PROCESS_INFORMATION pi;
2901 STARTUPINFOA si = { sizeof(si) };
2902 CONTEXT ctx;
2903 struct PROCESS_BASIC_INFORMATION_PRIVATE pbi;
2904