ReactOS  0.4.15-dev-3181-g4acf100
NtMapViewOfSection.c
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1 /*
2  * PROJECT: ReactOS API Tests
3  * LICENSE: LGPLv2.1+ - See COPYING.LIB in the top level directory
4  * PURPOSE: Test for NtMapViewOfSection
5  * PROGRAMMERS: Timo Kreuzer
6  * Thomas Faber
7  */
8 
9 #include "precomp.h"
10 
11 #include <pseh/pseh2.h>
12 
13 void
14 Test_PageFileSection(void)
15 {
16  NTSTATUS Status;
17  HANDLE SectionHandle;
18  LARGE_INTEGER MaximumSize, SectionOffset;
19  PVOID BaseAddress, BaseAddress2;
20  SIZE_T ViewSize;
21  ULONG OldProtect;
22 
23  /* Create a page file backed section with SEC_COMMIT */
24  MaximumSize.QuadPart = 0x20000;
25  Status = NtCreateSection(&SectionHandle,
26  SECTION_ALL_ACCESS,
27  NULL,
28  &MaximumSize,
29  PAGE_READWRITE,
30  SEC_COMMIT,
31  NULL);
32  ok_ntstatus(Status, STATUS_SUCCESS);
33  if (!NT_SUCCESS(Status))
34  return;
35 
36  /* Try to map a page at an address that is not 64k aligned */
37  BaseAddress = (PVOID)0x30001000;
38  SectionOffset.QuadPart = 0;
39  ViewSize = 0x1000;
40  Status = NtMapViewOfSection(SectionHandle,
41  NtCurrentProcess(),
42  &BaseAddress,
43  0,
44  0,
45  &SectionOffset,
46  &ViewSize,
47  ViewShare,
48  0,
49  PAGE_READWRITE);
50  ok_ntstatus(Status, STATUS_MAPPED_ALIGNMENT);
51 
52  /* Try to map a page with execute rights */
53  BaseAddress = (PVOID)0x30000000;
54  SectionOffset.QuadPart = 0;
55  ViewSize = 0x1000;
56  Status = NtMapViewOfSection(SectionHandle,
57  NtCurrentProcess(),
58  &BaseAddress,
59  0,
60  0,
61  &SectionOffset,
62  &ViewSize,
63  ViewShare,
64  0,
65  PAGE_EXECUTE_READWRITE);
66  ok_ntstatus(Status, STATUS_SECTION_PROTECTION);
67 
68  /* Try to map 2 pages with MEM_COMMIT */
69  BaseAddress = (PVOID)0x30000000;
70  SectionOffset.QuadPart = 0;
71  ViewSize = 0x2000;
72  Status = NtMapViewOfSection(SectionHandle,
73  NtCurrentProcess(),
74  &BaseAddress,
75  0,
76  PAGE_SIZE,
77  &SectionOffset,
78  &ViewSize,
79  ViewShare,
80  MEM_COMMIT,
81  PAGE_READWRITE);
82  ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9);
83 
84  /* Try to map 1 page, with free base address and zero bits compatible with 64k granularity */
85  BaseAddress = NULL;
86  SectionOffset.QuadPart = 0;
87  ViewSize = 0x1000;
88  Status = NtMapViewOfSection(SectionHandle,
89  NtCurrentProcess(),
90  &BaseAddress,
91  10,
92  0,
93  &SectionOffset,
94  &ViewSize,
95  ViewShare,
96  0,
97  PAGE_READWRITE);
98  ok_ntstatus(Status, STATUS_SUCCESS);
99  Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
100  ok_ntstatus(Status, STATUS_SUCCESS);
101 
102 {
103  ULONG_PTR gran = 64 * 1024;
104  ULONG_PTR ZeroBits = 11;
105 
106  ok_hex(gran, 0x10000);
107  gran <<= ZeroBits;
108  ok_hex(gran, 0x8000000);
109  gran >>= ZeroBits;
110  ok_hex(gran, 0x10000);
111 
112  ok_hex((gran << ZeroBits) >> ZeroBits, gran);
113 
114 }
115 
116  /* Try to map 1 page, with free base address and zero bits incompatible with 64k granularity */
117  BaseAddress = NULL;
118  SectionOffset.QuadPart = 0;
119  ViewSize = 0x1000;
120  Status = NtMapViewOfSection(SectionHandle,
121  NtCurrentProcess(),
122  &BaseAddress,
123  11,
124  0,
125  &SectionOffset,
126  &ViewSize,
127  ViewShare,
128  0,
129  PAGE_READWRITE);
130  ok_ntstatus(Status, STATUS_NO_MEMORY);
131 
132  /* Try to map 1 page, with base address and zero bits being compatible */
133  BaseAddress = (PVOID)0x30000000;
134  SectionOffset.QuadPart = 0;
135  ViewSize = 0x1000;
136  Status = NtMapViewOfSection(SectionHandle,
137  NtCurrentProcess(),
138  &BaseAddress,
139  2,
140  0,
141  &SectionOffset,
142  &ViewSize,
143  ViewShare,
144  0,
145  PAGE_READWRITE);
146  ok_ntstatus(Status, STATUS_SUCCESS);
147  Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
148  ok_ntstatus(Status, STATUS_SUCCESS);
149 
150  /* Try to map 1 page, with base address and zero bits being incompatible */
151  BaseAddress = (PVOID)0x30000000;
152  SectionOffset.QuadPart = 0;
153  ViewSize = 0x1000;
154  Status = NtMapViewOfSection(SectionHandle,
155  NtCurrentProcess(),
156  &BaseAddress,
157  3,
158  0,
159  &SectionOffset,
160  &ViewSize,
161  ViewShare,
162  0,
163  PAGE_READWRITE);
164  ok_ntstatus(Status, STATUS_INVALID_PARAMETER_4);
165 
166  /* Map 2 pages, without MEM_COMMIT */
167  BaseAddress = (PVOID)0x30000000;
168  SectionOffset.QuadPart = 0;
169  ViewSize = 0x2000;
170  Status = NtMapViewOfSection(SectionHandle,
171  NtCurrentProcess(),
172  &BaseAddress,
173  0,
174  0,
175  &SectionOffset,
176  &ViewSize,
177  ViewShare,
178  0,
179  PAGE_READWRITE);
180  ok_ntstatus(Status, STATUS_SUCCESS);
181 
182  /* We must be able to access the memory */
183  _SEH2_TRY
184  {
185  *(PULONG)BaseAddress = 1;
186  }
187  _SEH2_EXCEPT(1)
188  {
189  ok(FALSE, "Got an exception\n");
190  }
191  _SEH2_END;
192 
193  /* Commit a page in the section */
194  BaseAddress = (PVOID)0x30000000;
195  ViewSize = 0x1000;
196  Status = NtAllocateVirtualMemory(NtCurrentProcess(),
197  &BaseAddress,
198  0,
199  &ViewSize,
200  MEM_COMMIT,
201  PAGE_READWRITE);
202  ok_ntstatus(Status, STATUS_SUCCESS);
203 
204  /* Try to decommit a page in the section */
205  Status = NtFreeVirtualMemory(NtCurrentProcess(),
206  &BaseAddress,
207  &ViewSize,
208  MEM_DECOMMIT);
209  ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);
210 
211  /* Try to commit a range larger than the section */
212  BaseAddress = (PVOID)0x30000000;
213  ViewSize = 0x3000;
214  Status = NtAllocateVirtualMemory(NtCurrentProcess(),
215  &BaseAddress,
216  0,
217  &ViewSize,
218  MEM_COMMIT,
219  PAGE_READWRITE);
220  ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
221 
222  /* Try to commit a page after the section */
223  BaseAddress = (PVOID)0x30002000;
224  ViewSize = 0x1000;
225  Status = NtAllocateVirtualMemory(NtCurrentProcess(),
226  &BaseAddress,
227  0,
228  &ViewSize,
229  MEM_COMMIT,
230  PAGE_READWRITE);
231  ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
232 
233  /* Try to allocate a page after the section */
234  BaseAddress = (PVOID)0x30002000;
235  ViewSize = 0x1000;
236  Status = NtAllocateVirtualMemory(NtCurrentProcess(),
237  &BaseAddress,
238  0,
239  &ViewSize,
240  MEM_RESERVE | MEM_COMMIT,
241  PAGE_READWRITE);
242  ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
243 
244  /* Need to go to next 64k boundary */
245  BaseAddress = (PVOID)0x30010000;
246  ViewSize = 0x1000;
247  Status = NtAllocateVirtualMemory(NtCurrentProcess(),
248  &BaseAddress,
249  0,
250  &ViewSize,
251  MEM_RESERVE | MEM_COMMIT,
252  PAGE_READWRITE);
253  ok_ntstatus(Status, STATUS_SUCCESS);
254  if (!NT_SUCCESS(Status))
255  return;
256 
257  /* Free the allocation */
258  BaseAddress = (PVOID)0x30010000;
259  ViewSize = 0x1000;
260  Status = NtFreeVirtualMemory(NtCurrentProcess(),
261  &BaseAddress,
262  &ViewSize,
263  MEM_RELEASE);
264  ok(NT_SUCCESS(Status), "NtFreeVirtualMemory failed with Status %lx\n", Status);
265 
266  /* Try to release the section mapping with NtFreeVirtualMemory */
267  BaseAddress = (PVOID)0x30000000;
268  ViewSize = 0x1000;
269  Status = NtFreeVirtualMemory(NtCurrentProcess(),
270  &BaseAddress,
271  &ViewSize,
272  MEM_RELEASE);
273  ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);
274 
275  /* Commit a page in the section */
276  BaseAddress = (PVOID)0x30001000;
277  ViewSize = 0x1000;
278  Status = NtAllocateVirtualMemory(NtCurrentProcess(),
279  &BaseAddress,
280  0,
281  &ViewSize,
282  MEM_COMMIT,
283  PAGE_READWRITE);
284  ok_ntstatus(Status, STATUS_SUCCESS);
285 
286  /* Try to decommit the page */
287  BaseAddress = (PVOID)0x30001000;
288  ViewSize = 0x1000;
289  Status = NtFreeVirtualMemory(NtCurrentProcess(),
290  &BaseAddress,
291  &ViewSize,
292  MEM_DECOMMIT);
293  ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);
294 
295  BaseAddress = UlongToPtr(0x40000000);
296  SectionOffset.QuadPart = 0;
297  ViewSize = 0x1000;
298  Status = NtMapViewOfSection(SectionHandle,
299  NtCurrentProcess(),
300  &BaseAddress,
301  0,
302  0,
303  &SectionOffset,
304  &ViewSize,
305  ViewShare,
306  0,
307  PAGE_READWRITE);
308  ok_ntstatus(Status, STATUS_SUCCESS);
309  if (!NT_SUCCESS(Status))
310  return;
311 
312  ok(BaseAddress == UlongToPtr(0x40000000), "Invalid BaseAddress: %p\n", BaseAddress);
313 
314  BaseAddress = (PVOID)0x40080000;
315  SectionOffset.QuadPart = 0x10000;
316  ViewSize = 0x1000;
317  Status = NtMapViewOfSection(SectionHandle,
318  NtCurrentProcess(),
319  &BaseAddress,
320  0,
321  0,
322  &SectionOffset,
323  &ViewSize,
324  ViewShare,
325  0,
326  PAGE_READWRITE);
327  ok_ntstatus(Status, STATUS_SUCCESS);
328 
329  ok(BaseAddress == (PVOID)0x40080000, "Invalid BaseAddress: %p\n", BaseAddress);
330 
331  /* Commit a page in the section */
332  BaseAddress = (PVOID)0x40000000;
333  Status = NtAllocateVirtualMemory(NtCurrentProcess(),
334  &BaseAddress,
335  0,
336  &ViewSize,
337  MEM_COMMIT,
338  PAGE_READWRITE);
339  ok_ntstatus(Status, STATUS_SUCCESS);
340 
341  /* Close the mapping */
342  Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
343  ok_ntstatus(Status, STATUS_SUCCESS);
344  BaseAddress = (PVOID)0x30000000;
345  Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
346  ok_ntstatus(Status, STATUS_SUCCESS);
347  Status = NtClose(SectionHandle);
348  ok_ntstatus(Status, STATUS_SUCCESS);
349 
350  /* Create a page file backed section, but only reserved */
351  MaximumSize.QuadPart = 0x20000;
352  Status = NtCreateSection(&SectionHandle,
353  SECTION_ALL_ACCESS,
354  NULL,
355  &MaximumSize,
356  PAGE_READWRITE,
357  SEC_RESERVE,
358  NULL);
359  ok_ntstatus(Status, STATUS_SUCCESS);
360 
361  /* Try to map 1 page, passing MEM_RESERVE */
362  BaseAddress = NULL;
363  SectionOffset.QuadPart = 0;
364  ViewSize = PAGE_SIZE;
365  Status = NtMapViewOfSection(SectionHandle,
366  NtCurrentProcess(),
367  &BaseAddress,
368  0,
369  PAGE_SIZE,
370  &SectionOffset,
371  &ViewSize,
372  ViewShare,
373  MEM_RESERVE,
374  PAGE_READWRITE);
375  ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9);
376 
377  /* Try to map 1 page using MEM_COMMIT */
378  BaseAddress = NULL;
379  SectionOffset.QuadPart = 0;
380  ViewSize = PAGE_SIZE;
381  Status = NtMapViewOfSection(SectionHandle,
382  NtCurrentProcess(),
383  &BaseAddress,
384  0,
385  PAGE_SIZE,
386  &SectionOffset,
387  &ViewSize,
388  ViewShare,
389  MEM_COMMIT,
390  PAGE_READWRITE);
391  ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9);
392 
393  /* Map 2 pages, but commit 1 */
394  BaseAddress = NULL;
395  SectionOffset.QuadPart = 0;
396  ViewSize = 2 * PAGE_SIZE;
397  Status = NtMapViewOfSection(SectionHandle,
398  NtCurrentProcess(),
399  &BaseAddress,
400  0,
401  PAGE_SIZE,
402  &SectionOffset,
403  &ViewSize,
404  ViewShare,
405  0,
406  PAGE_READWRITE);
407  ok_ntstatus(Status, STATUS_SUCCESS);
408 
409  /* We must be able to access the 1st page */
410  Status = STATUS_SUCCESS;
411  _SEH2_TRY
412  {
413  *(PUCHAR)BaseAddress = 1;
414  }
415  _SEH2_EXCEPT(1)
416  {
417  Status = _SEH2_GetExceptionCode();
418  }
419  _SEH2_END;
420  ok_ntstatus(Status, STATUS_SUCCESS);
421 
422  /* We must not be able to access the 2nd page */
423  Status = STATUS_SUCCESS;
424  _SEH2_TRY
425  {
426  *((PUCHAR)BaseAddress + PAGE_SIZE) = 1;
427  }
428  _SEH2_EXCEPT(1)
429  {
430  Status = _SEH2_GetExceptionCode();
431  }
432  _SEH2_END;
433  ok_ntstatus(Status, STATUS_ACCESS_VIOLATION);
434 
435  /* Map the 2 pages again into a different memory location */
436  BaseAddress2 = NULL;
437  Status = NtMapViewOfSection(SectionHandle,
438  NtCurrentProcess(),
439  &BaseAddress2,
440  0,
441  0,
442  &SectionOffset,
443  &ViewSize,
444  ViewShare,
445  0,
446  PAGE_READWRITE);
447  ok_ntstatus(Status, STATUS_SUCCESS);
448 
449  /* Commit a the 2nd page in the 2nd memory location */
450  BaseAddress2 = (PUCHAR)BaseAddress2 + PAGE_SIZE;
451  ViewSize = PAGE_SIZE;
452  Status = NtAllocateVirtualMemory(NtCurrentProcess(),
453  &BaseAddress2,
454  0,
455  &ViewSize,
456  MEM_COMMIT,
457  PAGE_READONLY);
458  ok_ntstatus(Status, STATUS_SUCCESS);
459 
460  /* Try to commit again (the already committed page) */
461  Status = NtAllocateVirtualMemory(NtCurrentProcess(),
462  &BaseAddress2,
463  0,
464  &ViewSize,
465  MEM_COMMIT,
466  PAGE_READONLY);
467  ok_ntstatus(Status, STATUS_SUCCESS);
468 
469  /* We must be able to access the memory in the 2nd page of the 1st memory location */
470  Status = STATUS_SUCCESS;
471  _SEH2_TRY
472  {
473  *((PUCHAR)BaseAddress + PAGE_SIZE) = 2;
474  }
475  _SEH2_EXCEPT(1)
476  {
477  Status = _SEH2_GetExceptionCode();
478  }
479  _SEH2_END;
480  ok_ntstatus(Status, STATUS_SUCCESS);
481 
482  ok(*(PULONG)BaseAddress2 == 2, "Value in memory was wrong\n");
483 
484  /* Close the mapping */
485  Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
486  ok_ntstatus(Status, STATUS_SUCCESS);
487  Status = NtUnmapViewOfSection(NtCurrentProcess(), (PUCHAR)BaseAddress2 - PAGE_SIZE);
488  ok_ntstatus(Status, STATUS_SUCCESS);
489  Status = NtClose(SectionHandle);
490  ok_ntstatus(Status, STATUS_SUCCESS);
491 
492  /* Try to create a 512 GB page file backed section with committed pages */
493  MaximumSize.QuadPart = 0x8000000000;
494  Status = NtCreateSection(&SectionHandle,
495  SECTION_ALL_ACCESS,
496  NULL,
497  &MaximumSize,
498  PAGE_READWRITE,
499  SEC_COMMIT,
500  NULL);
501  ok_ntstatus(Status, STATUS_COMMITMENT_LIMIT);
502 
503  /* Try to create a huge page file backed section with PAGE_NOACCESS protection */
504  MaximumSize.QuadPart = 0x8000000000;
505  Status = NtCreateSection(&SectionHandle,
506  SECTION_ALL_ACCESS,
507  NULL,
508  &MaximumSize,
509  PAGE_NOACCESS,
510  SEC_COMMIT,
511  NULL);
512  ok_ntstatus(Status, STATUS_INVALID_PAGE_PROTECTION);
513 
514  /* Try to create a very huge page file backed section, but only reserved */
515  MaximumSize.QuadPart = 0x80000000000;
516  Status = NtCreateSection(&SectionHandle,
517  SECTION_ALL_ACCESS,
518  NULL,
519  &MaximumSize,
520  PAGE_READWRITE,
521  SEC_RESERVE,
522  NULL);
523 #ifdef _WIN64
524  ok_ntstatus(Status, STATUS_INSUFFICIENT_RESOURCES);
525 #else
526  /* WoW64 returns STATUS_INSUFFICIENT_RESOURCES */
527  ok((Status == STATUS_INSUFFICIENT_RESOURCES) || (Status == STATUS_SECTION_TOO_BIG),
528  "got wrong Status: 0x%lx\n", Status);
529 #endif
530 
531  /* Try to create a even huger page file backed section, but only reserved */
532  MaximumSize.QuadPart = 0x800000000000;
533  Status = NtCreateSection(&SectionHandle,
534  SECTION_ALL_ACCESS,
535  NULL,
536  &MaximumSize,
537  PAGE_READWRITE,
538  SEC_RESERVE,
539  NULL);
540  ok_ntstatus(Status, STATUS_SECTION_TOO_BIG);
541 
542  /* Create a 8 GB page file backed section, but only reserved */
543  MaximumSize.QuadPart = 0x200000000;
544  Status = NtCreateSection(&SectionHandle,
545  SECTION_ALL_ACCESS,
546  NULL,
547  &MaximumSize,
548  PAGE_READWRITE,
549  SEC_RESERVE,
550  NULL);
551  ok_ntstatus(Status, STATUS_SUCCESS);
552 
553  /* Pass a too large region size */
554  BaseAddress = NULL;
555  SectionOffset.QuadPart = 0;
556  ViewSize = MAXULONG_PTR;
557  Status = NtMapViewOfSection(SectionHandle,
558  NtCurrentProcess(),
559  &BaseAddress,
560  0,
561  0,
562  &SectionOffset,
563  &ViewSize,
564  ViewShare,
565  0,
566  PAGE_READWRITE);
567 #ifdef _WIN64
568  ok_ntstatus(Status, STATUS_INVALID_PARAMETER_3);
569 #else
570  /* WoW64 returns STATUS_INVALID_PARAMETER_4 */
571  ok((Status == STATUS_INVALID_PARAMETER_4) || (Status == STATUS_INVALID_PARAMETER_3),
572  "got wrong Status: 0x%lx\n", Status);
573 #endif
574 
575  /* Pass 0 region size */
576  BaseAddress = NULL;
577  SectionOffset.QuadPart = 0;
578  ViewSize = 0;
579  Status = NtMapViewOfSection(SectionHandle,
580  NtCurrentProcess(),
581  &BaseAddress,
582  0,
583  0,
584  &SectionOffset,
585  &ViewSize,
586  ViewShare,
587  0,
588  PAGE_READWRITE);
589 #ifdef _WIN64
590  ok_ntstatus(Status, STATUS_SUCCESS);
591  ok(ViewSize == 0x200000000, "wrong ViewSize: 0x%Ix\n", ViewSize);
592 #else
593  /* WoW64 returns STATUS_NO_MEMORY */
594  ok((Status == STATUS_NO_MEMORY) || (Status == STATUS_INVALID_VIEW_SIZE),
595  "got wrong Status: 0x%lx\n", Status);
596  ok(ViewSize == 0, "wrong ViewSize: 0x%Ix\n", ViewSize);
597 #endif
598 
599  /* Map with PAGE_NOACCESS */
600  BaseAddress = NULL;
601  SectionOffset.QuadPart = 0;
602  ViewSize = 0x20000000;
603  Status = NtMapViewOfSection(SectionHandle,
604  NtCurrentProcess(),
605  &BaseAddress,
606  0,
607  0,
608  &SectionOffset,
609  &ViewSize,
610  ViewShare,
611  0,
612  PAGE_NOACCESS);
613  ok_ntstatus(Status, STATUS_SUCCESS);
614 
615  /* Try to change protection to read/write */
616  ViewSize = 0x1000;
617  OldProtect = -1;
618  BaseAddress2 = BaseAddress;
619  Status = NtProtectVirtualMemory(NtCurrentProcess(), &BaseAddress2, &ViewSize, PAGE_READWRITE, &OldProtect);
620  ok_ntstatus(Status, STATUS_SECTION_PROTECTION);
621  // Windows 2003 returns bogus
622  //ok(OldProtect == PAGE_READWRITE, "Wrong protection returned: %u\n", OldProtect);
623 
624  /* Test read access */
625  Status = STATUS_SUCCESS;
626  _SEH2_TRY
627  {
628  (void)(*(volatile char*)BaseAddress2);
629  }
630  _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
631  {
632  Status = _SEH2_GetExceptionCode();
633  }
634  _SEH2_END;
635  ok_ntstatus(Status, STATUS_ACCESS_VIOLATION);
636 
637  /* Try to change protection to read/write */
638  ViewSize = 0x1000;
639  OldProtect = -1;
640  BaseAddress2 = BaseAddress;
641  Status = NtProtectVirtualMemory(NtCurrentProcess(), &BaseAddress2, &ViewSize, PAGE_READWRITE, &OldProtect);
642  ok_ntstatus(Status, STATUS_SECTION_PROTECTION);
643 #ifdef _WIN64
644  ok(OldProtect == 0, "Wrong protection returned: 0x%lx\n", OldProtect);
645 #else
646  // Windows 2003 returns bogus
647 #endif
648 
649  /* Try to change protection to readonly */
650  ViewSize = 0x1000;
651  OldProtect = -1;
652  BaseAddress2 = BaseAddress;
653  Status = NtProtectVirtualMemory(NtCurrentProcess(), &BaseAddress2, &ViewSize, PAGE_READONLY, &OldProtect);
654  ok_ntstatus(Status, STATUS_SECTION_PROTECTION);
655 #ifdef _WIN64
656  //ok(OldProtect == 0, "Wrong protection returned: 0x%lx\n", OldProtect);
657 #else
658  // Windows 2003 returns bogus
659 #endif
660 
661  /* Commit a page */
662  ViewSize = 0x1000;
663  BaseAddress2 = BaseAddress;
664  Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_READONLY);
665  ok_ntstatus(Status, STATUS_SUCCESS);
666  ok(BaseAddress2 == BaseAddress, "Invalid base address: %p\n", BaseAddress2);
667 
668  /* Commit the page again */
669  ViewSize = 0x1000;
670  BaseAddress2 = BaseAddress;
671  Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_READONLY);
672  ok_ntstatus(Status, STATUS_SUCCESS);
673  ok(BaseAddress2 == BaseAddress, "Invalid base address: %p\n", BaseAddress2);
674 
675  /* Test read access */
676  Status = STATUS_SUCCESS;
677  _SEH2_TRY
678  {
679  (void)(*(volatile char*)BaseAddress2);
680  }
681  _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
682  {
683  Status = _SEH2_GetExceptionCode();
684  }
685  _SEH2_END;
686  ok_ntstatus(Status, STATUS_SUCCESS);
687 
688  /* Test write access */
689  Status = STATUS_SUCCESS;
690  _SEH2_TRY
691  {
692  *(char*)BaseAddress2 = 1;
693  }
694  _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
695  {
696  Status = _SEH2_GetExceptionCode();
697  }
698  _SEH2_END;
699  ok_ntstatus(Status, STATUS_ACCESS_VIOLATION);
700 
701  /* Update protection to PAGE_READWRITE */
702  ViewSize = 0x1000;
703  BaseAddress2 = BaseAddress;
704  Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_READWRITE);
705  ok_ntstatus(Status, STATUS_SUCCESS);
706 
707  /* Test write access */
708  Status = STATUS_SUCCESS;
709  _SEH2_TRY
710  {
711  *(char*)BaseAddress2 = 1;
712  }
713  _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
714  {
715  Status = _SEH2_GetExceptionCode();
716  }
717  _SEH2_END;
718  ok_ntstatus(Status, STATUS_SUCCESS);
719 
720  /* Update protection to PAGE_EXECUTE_READWRITE (1 page) */
721  ViewSize = 0x1000;
722  BaseAddress2 = BaseAddress;
723  Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
724  ok_ntstatus(Status, STATUS_SUCCESS);
725 
726  Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
727  ok_ntstatus(Status, STATUS_SUCCESS);
728  Status = NtClose(SectionHandle);
729  ok_ntstatus(Status, STATUS_SUCCESS);
730 }
731 
732 void
733 Test_ImageSection(void)
734 {
735  UNICODE_STRING FileName;
736  NTSTATUS Status;
737  OBJECT_ATTRIBUTES FileObjectAttributes;
738  IO_STATUS_BLOCK IoStatusBlock;
739  WCHAR TestDllPath[MAX_PATH];
740  HANDLE FileHandle, DataSectionHandle, ImageSectionHandle;
741  PVOID DataBase, ImageBase;
742  SIZE_T ViewSize;
743 
744  GetModuleFileNameW(NULL, TestDllPath, RTL_NUMBER_OF(TestDllPath));
745  wcsrchr(TestDllPath, L'\\')[1] = UNICODE_NULL;
746  StringCbCatW(TestDllPath, sizeof(TestDllPath), L"testdata\\test.dll");
747  if (!RtlDosPathNameToNtPathName_U(TestDllPath,
748  &FileName,
749  NULL,
750  NULL))
751  {
752  ok(0, "RtlDosPathNameToNtPathName_U failed\n");
753  return;
754  }
755 
756  InitializeObjectAttributes(&FileObjectAttributes,
757  &FileName,
758  0,
759  NULL,
760  NULL);
761 
762  Status = NtOpenFile(&FileHandle,
763  GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE,
764  &FileObjectAttributes,
765  &IoStatusBlock,
766  FILE_SHARE_READ,
767  FILE_SYNCHRONOUS_IO_NONALERT);
768  ok_ntstatus(Status, STATUS_SUCCESS);
769  if (!NT_SUCCESS(Status))
770  {
771  skip("Failed to open file %s\n", wine_dbgstr_wn(FileName.Buffer, FileName.Length / sizeof(WCHAR)));
772  return;
773  }
774 
775  /* Create a data section with write access */
776  Status = NtCreateSection(&DataSectionHandle,
777  SECTION_ALL_ACCESS, // DesiredAccess
778  NULL, // ObjectAttributes
779  NULL, // MaximumSize
780  PAGE_READWRITE, // SectionPageProtection
781  SEC_COMMIT, // AllocationAttributes
782  FileHandle);
783  ok_ntstatus(Status, STATUS_SUCCESS);
784  if (!NT_SUCCESS(Status))
785  {
786  skip("Failed to create data section\n");
787  NtClose(FileHandle);
788  return;
789  }
790 
791  /* Map the data section as flat mapping */
792  DataBase = NULL;
793  ViewSize = 0;
794  Status = NtMapViewOfSection(DataSectionHandle,
795  NtCurrentProcess(),
796  &DataBase,
797  0,
798  0,
799  NULL,
800  &ViewSize,
801  ViewShare,
802  0,
803  PAGE_READWRITE);
804  ok_ntstatus(Status, STATUS_SUCCESS);
805  //ok(ViewSize == 0x3f95cc48, "ViewSize wrong: 0x%lx\n");
806  if (!NT_SUCCESS(Status))
807  {
808  skip("Failed to map view of data section\n");
809  NtClose(DataSectionHandle);
810  NtClose(FileHandle);
811  return;
812  }
813 
814  /* Check the original data */
815  ok(*(ULONG*)DataBase == 0x00905a4d, "Header not ok\n");
816 
817  /* Modify the PE header (but do not flush!) */
818  *(ULONG*)DataBase = 0xdeadbabe;
819  ok(*(ULONG*)DataBase == 0xdeadbabe, "Header not ok\n");
820 
821  /* Modify data in the .data section (but do not flush!) */
822  ok(*(ULONG*)((PUCHAR)DataBase + 0x800) == 0x12345678,
823  "Data in .data section invalid: 0x%lx!\n", *(ULONG*)((PUCHAR)DataBase + 0x800));
824  *(ULONG*)((PUCHAR)DataBase + 0x800) = 0x87654321;
825 
826  /* Now try to create an image section (should fail) */
827  Status = NtCreateSection(&ImageSectionHandle,
828  SECTION_ALL_ACCESS, // DesiredAccess
829  NULL, // ObjectAttributes
830  NULL, // MaximumSize
831  PAGE_READWRITE, // SectionPageProtection
832  SEC_IMAGE, // AllocationAttributes
833  FileHandle);
834  ok_ntstatus(Status, STATUS_INVALID_IMAGE_NOT_MZ);
835  if (NT_SUCCESS(Status)) NtClose(ImageSectionHandle);
836 
837  /* Restore the original header */
838  *(ULONG*)DataBase = 0x00905a4d;
839 
840  /* Modify data in the .data section (but do not flush!) */
841  ok_hex(*(ULONG*)((PUCHAR)DataBase + 0x800), 0x87654321);
842  *(ULONG*)((PUCHAR)DataBase + 0x800) = 0xdeadbabe;
843 
844  /* Try to create an image section again */
845  Status = NtCreateSection(&ImageSectionHandle,
846  SECTION_ALL_ACCESS, // DesiredAccess
847  NULL, // ObjectAttributes
848  NULL, // MaximumSize
849  PAGE_READWRITE, // SectionPageProtection
850  SEC_IMAGE, // AllocationAttributes
851  FileHandle);
852  ok_ntstatus(Status, STATUS_SUCCESS);
853  if (!NT_SUCCESS(Status))
854  {
855  skip("Failed to create image section\n");
856  NtClose(DataSectionHandle);
857  NtClose(FileHandle);
858  return;
859  }
860 
861  /* Map the image section */
862  ImageBase = NULL;
863  ViewSize = 0;
864  Status = NtMapViewOfSection(ImageSectionHandle,
865  NtCurrentProcess(),
866  &ImageBase,
867  0, // ZeroBits
868  0, // CommitSize
869  NULL, // SectionOffset
870  &ViewSize,
871  ViewShare,
872  0, // AllocationType
873  PAGE_READONLY);
874 #ifdef _M_IX86
875  ok_ntstatus(Status, STATUS_SUCCESS);
876 #else
877  ok_ntstatus(Status, STATUS_IMAGE_MACHINE_TYPE_MISMATCH);
878 #endif
879  if (!NT_SUCCESS(Status))
880  {
881  skip("Failed to map view of image section\n");
882  NtClose(ImageSectionHandle);
883  NtClose(DataSectionHandle);
884  NtClose(FileHandle);
885  return;
886  }
887 
888  /* Check the header */
889  ok(*(ULONG*)DataBase == 0x00905a4d, "Header not ok\n");
890  ok(*(ULONG*)ImageBase == 0x00905a4d, "Header not ok\n");
891 
892  /* Check the data section. Either of these can be present! */
893  ok((*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x87654321) ||
894  (*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x12345678),
895  "Wrong value in data section: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000));
896 
897  /* Now modify the data again */
898  *(ULONG*)DataBase = 0xdeadbabe;
899  *(ULONG*)((PUCHAR)DataBase + 0x800) = 0xf00dada;
900 
901  /* Check the data */
902  ok(*(ULONG*)DataBase == 0xdeadbabe, "Header not ok\n");
903  ok(*(ULONG*)ImageBase == 0x00905a4d, "Data should not be synced!\n");
904  ok((*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x87654321) ||
905  (*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x12345678),
906  "Wrong value in data section: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000));
907 
908  /* Flush the view */
909  ViewSize = 0x1000;
910  Status = NtFlushVirtualMemory(NtCurrentProcess(),
911  &DataBase,
912  &ViewSize,
913  &IoStatusBlock);
914  ok_ntstatus(Status, STATUS_SUCCESS);
915 
916  /* Check the data again */
917  ok(*(ULONG*)ImageBase == 0x00905a4d, "Data should not be synced!\n");
918  ok((*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x87654321) ||
919  (*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x12345678),
920  "Wrong value in data section: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000));
921 
922  /* Restore the original header */
923  *(ULONG*)DataBase = 0x00905a4d;
924  ok(*(ULONG*)DataBase == 0x00905a4d, "Header not ok\n");
925 
926  /* Close the image mapping */
927  NtUnmapViewOfSection(NtCurrentProcess(), ImageBase);
928  NtClose(ImageSectionHandle);
929 
930  /* Create an image section again */
931  Status = NtCreateSection(&ImageSectionHandle,
932  SECTION_ALL_ACCESS, // DesiredAccess
933  NULL, // ObjectAttributes
934  NULL, // MaximumSize
935  PAGE_READWRITE, // SectionPageProtection
936  SEC_IMAGE, // AllocationAttributes
937  FileHandle);
938  ok_ntstatus(Status, STATUS_SUCCESS);
939  if (!NT_SUCCESS(Status))
940  {
941  skip("Failed to create image section\n");
942  NtClose(DataSectionHandle);
943  NtClose(FileHandle);
944  return;
945  }
946 
947  /* Map the image section again */
948  ImageBase = NULL;
949  ViewSize = 0;
950  Status = NtMapViewOfSection(ImageSectionHandle,
951  NtCurrentProcess(),
952  &ImageBase,
953  0,
954  0,
955  NULL,
956  &ViewSize,
957  ViewShare,
958  0,
959  PAGE_READONLY);
960 #ifdef _M_IX86
961  ok_ntstatus(Status, STATUS_SUCCESS);
962 #else
963  ok_ntstatus(Status, STATUS_IMAGE_MACHINE_TYPE_MISMATCH);
964 #endif
965  if (!NT_SUCCESS(Status))
966  {
967  skip("Failed to map view of image section\n");
968  NtClose(ImageSectionHandle);
969  NtClose(DataSectionHandle);
970  NtClose(FileHandle);
971  return;
972  }
973 
974  // This one doesn't always work, needs investigation
975  /* Check the .data section again */
976  //ok(*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0xf00dada,
977  // "Data should be synced: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000));
978 
979  /* Restore the original data */
980  *(ULONG*)((PUCHAR)DataBase + 0x800) = 0x12345678;
981 
982  /* Close the data mapping */
983  NtUnmapViewOfSection(NtCurrentProcess(), DataBase);
984 
985  NtClose(DataSectionHandle);
986 
987  /* Try to allocate memory inside the image mapping */
988  DataBase = (PUCHAR)ImageBase + 0x20000;
989  ViewSize = 0x1000;
990  Status = NtAllocateVirtualMemory(NtCurrentProcess(), &DataBase, 0, &ViewSize, MEM_RESERVE, PAGE_NOACCESS);
991  ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
992 
993  /* Cleanup */
994  NtClose(FileHandle);
995  NtClose(ImageSectionHandle);
996  NtUnmapViewOfSection(NtCurrentProcess(), ImageBase);
997 }
998 
999 void
1000 Test_ImageSection2(void)
1001 {
1002  UNICODE_STRING FileName;
1003  NTSTATUS Status;
1004  OBJECT_ATTRIBUTES FileObjectAttributes;
1005  IO_STATUS_BLOCK IoStatusBlock;
1006  HANDLE FileHandle, ImageSectionHandle;
1007  PVOID ImageBase, BaseAddress;
1008  SIZE_T ViewSize;
1009  LARGE_INTEGER MaximumSize, SectionOffset;
1010 
1011  if (!RtlDosPathNameToNtPathName_U(L"testdata\\nvoglv32.dll",
1012  &FileName,
1013  NULL,
1014  NULL))
1015  {
1016  ok(0, "RtlDosPathNameToNtPathName_U failed\n");
1017  return;
1018  }
1019 
1020  InitializeObjectAttributes(&FileObjectAttributes,
1021  &FileName,
1022  0,
1023  NULL,
1024  NULL);
1025 
1026  Status = NtOpenFile(&FileHandle,
1027  GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE,
1028  &FileObjectAttributes,
1029  &IoStatusBlock,
1030  FILE_SHARE_READ,
1031  FILE_SYNCHRONOUS_IO_NONALERT);
1032  ok_ntstatus(Status, STATUS_SUCCESS);
1033  printf("Opened file with handle %p\n", FileHandle);
1034 
1035  /* Create a data section with write access */
1036  MaximumSize.QuadPart = 0x20000;
1037  Status = NtCreateSection(&ImageSectionHandle,
1038  SECTION_ALL_ACCESS, // DesiredAccess
1039  NULL, // ObjectAttributes
1040  &MaximumSize, // MaximumSize
1041  PAGE_READWRITE, // SectionPageProtection
1042  SEC_IMAGE, // AllocationAttributes
1043  FileHandle);
1044  ok_ntstatus(Status, STATUS_SUCCESS);
1045 
1046  printf("Created image section with handle %p\n", ImageSectionHandle);
1047  //system("PAUSE");
1048 
1049  /* Map the image section */
1050  ImageBase = NULL;
1051  ViewSize = 0x0000;
1052  SectionOffset.QuadPart = 0x00000;
1053  Status = NtMapViewOfSection(ImageSectionHandle,
1054  NtCurrentProcess(),
1055  &ImageBase,
1056  0,
1057  0,
1058  &SectionOffset,
1059  &ViewSize,
1060  ViewShare,
1061  0,
1062  PAGE_READWRITE);
1063  ok_ntstatus(Status, STATUS_SUCCESS);
1064 
1065  printf("Mapped image section at %p, value in text section: %lx\n",
1066  ImageBase, *((ULONG*)((PCHAR)ImageBase + 0x1196)));
1067  system("PAUSE");
1068 
1069  /* Try to allocate a page after the section */
1070  BaseAddress = (PUCHAR)ImageBase + 0x10000;
1071  ViewSize = 0x1000;
1072  Status = NtAllocateVirtualMemory(NtCurrentProcess(),
1073  &BaseAddress,
1074  0,
1075  &ViewSize,
1076  MEM_RESERVE | MEM_COMMIT,
1077  PAGE_READWRITE);
1078  printf("allocation status: %lx\n", Status);
1079  system("PAUSE");
1080 
1081 }
1082 
1083 // doesn't work with WoW64!
1084 void
1085 Test_BasedSection(void)
1086 {
1087  NTSTATUS Status;
1088  HANDLE SectionHandle1, SectionHandle2;
1089  LARGE_INTEGER MaximumSize, SectionOffset;
1090  PVOID BaseAddress1, BaseAddress2;
1091  SIZE_T ViewSize;
1092 
1093  /* Create a based section with SEC_COMMIT */
1094  MaximumSize.QuadPart = 0x1000;
1095  Status = NtCreateSection(&SectionHandle1,
1096  SECTION_ALL_ACCESS,
1097  NULL,
1098  &MaximumSize,
1099  PAGE_READWRITE,
1100  SEC_COMMIT | SEC_BASED,
1101  NULL);
1102  ok_ntstatus(Status, STATUS_SUCCESS);
1103 
1104  /* Map the 1st section */
1105  BaseAddress1 = NULL;
1106  SectionOffset.QuadPart = 0;
1107  ViewSize = 0;
1108  Status = NtMapViewOfSection(SectionHandle1,
1109  NtCurrentProcess(),
1110  &BaseAddress1,
1111  0,
1112  0,
1113  &SectionOffset,
1114  &ViewSize,
1115  ViewShare,
1116  0,
1117  PAGE_READWRITE);
1118 #if 0 // WOW64?
1119  ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
1120 #else
1121  ok_ntstatus(Status, STATUS_SUCCESS);
1122 #endif
1123 
1124  /* Create a 2nd based section with SEC_COMMIT */
1125  MaximumSize.QuadPart = 0x1000;
1126  Status = NtCreateSection(&SectionHandle2,
1127  SECTION_ALL_ACCESS,
1128  NULL,
1129  &MaximumSize,
1130  PAGE_READWRITE,
1131  SEC_COMMIT | SEC_BASED,
1132  NULL);
1133  ok_ntstatus(Status, STATUS_SUCCESS);//
1134 
1135  /* Map the 2nd section */
1136  BaseAddress2 = NULL;
1137  SectionOffset.QuadPart = 0;
1138  ViewSize = 0;
1139  Status = NtMapViewOfSection(SectionHandle2,
1140  NtCurrentProcess(),
1141  &BaseAddress2,
1142  0,
1143  0,
1144  &SectionOffset,
1145  &ViewSize,
1146  ViewShare,
1147  0,
1148  PAGE_READWRITE);
1149 #if 0 // WOW64?
1150  ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
1151 #else
1152  ok_ntstatus(Status, STATUS_SUCCESS);
1153  ok((ULONG_PTR)BaseAddress2 < (ULONG_PTR)BaseAddress1,
1154  "Invalid addresses: BaseAddress1=%p, BaseAddress2=%p\n", BaseAddress1, BaseAddress2);
1155  ok(((ULONG_PTR)BaseAddress1 - (ULONG_PTR)BaseAddress2) == 0x10000,
1156  "Invalid addresses: BaseAddress1=%p, BaseAddress2=%p\n", BaseAddress1, BaseAddress2);
1157 #endif
1158 }
1159 
1160 #define BYTES4(x) x, x, x, x
1161 #define BYTES8(x) BYTES4(x), BYTES4(x)
1162 #define BYTES16(x) BYTES8(x), BYTES8(x)
1163 #define BYTES32(x) BYTES16(x), BYTES16(x)
1164 #define BYTES64(x) BYTES32(x), BYTES32(x)
1165 #define BYTES128(x) BYTES64(x), BYTES64(x)
1166 #define BYTES256(x) BYTES128(x), BYTES128(x)
1167 #define BYTES512(x) BYTES256(x), BYTES256(x)
1168 #define BYTES1024(x) BYTES512(x), BYTES512(x)
1169 
1170 static struct _SECTION_CONTENTS_IMAGE_FILE
1171 {
1172  IMAGE_DOS_HEADER doshdr;
1173  WORD stub[32];
1174  IMAGE_NT_HEADERS32 nthdrs;
1175  IMAGE_SECTION_HEADER text_header;
1176  IMAGE_SECTION_HEADER rossym_header;
1177  IMAGE_SECTION_HEADER rsrc_header;
1178  IMAGE_SECTION_HEADER clc_header;
1179  BYTE pad[488];
1180  BYTE text_data[0x400];
1181  BYTE rossym_data[0x400];
1182  BYTE rsrc_data[0x400];
1183  BYTE clc_data[0x1000];
1184 } SectionContentsImageFile =
1185 {
1186  /* IMAGE_DOS_HEADER */
1187  {
1188  IMAGE_DOS_SIGNATURE, 144, 3, 0, 4, 0, 0xFFFF, 0, 0xB8, 0, 0, 0, 0x40,
1189  0, { 0 }, 0, 0, { 0 }, 0x80
1190  },
1191  /* binary to print "This program cannot be run in DOS mode." */
1192  {
1193  0x1F0E, 0x0EBA, 0xB400, 0xCD09, 0xB821, 0x4C01, 0x21CD, 0x6854, 0x7369,
1194  0x7020, 0x6F72, 0x7267, 0x6D61, 0x6320, 0x6E61, 0x6F6E, 0x2074, 0x6562,
1195  0x7220, 0x6E75, 0x6920, 0x206E, 0x4F44, 0x2053, 0x6F6D, 0x6564, 0x0D2E,
1196  0x0A0D, 0x0024, 0x0000, 0x0000, 0x0000
1197  },
1198  /* IMAGE_NT_HEADERS32 */
1199  {
1200  IMAGE_NT_SIGNATURE, /* Signature */
1201  /* IMAGE_FILE_HEADER */
1202  {
1203  IMAGE_FILE_MACHINE_I386, /* Machine */
1204  4, /* NumberOfSections */
1205  0x47EFDF09, /* TimeDateStamp */
1206  0, /* PointerToSymbolTable */
1207  0, /* NumberOfSymbols */
1208  0xE0, /* SizeOfOptionalHeader */
1209  IMAGE_FILE_32BIT_MACHINE | IMAGE_FILE_LOCAL_SYMS_STRIPPED |
1210  IMAGE_FILE_LINE_NUMS_STRIPPED | IMAGE_FILE_EXECUTABLE_IMAGE |
1211  IMAGE_FILE_DLL, /* Characteristics */
1212  },
1213  /* IMAGE_OPTIONAL_HEADER32 */
1214  {
1215  IMAGE_NT_OPTIONAL_HDR32_MAGIC, /* Magic */
1216  8, /* MajorLinkerVersion */
1217  0, /* MinorLinkerVersion */
1218  0x400, /* SizeOfCode */
1219  0x000, /* SizeOfInitializedData */
1220  0, /* SizeOfUninitializedData */
1221  0x2000, /* AddressOfEntryPoint */
1222  0x2000, /* BaseOfCode */
1223  0x0000, /* BaseOfData */
1224  0x400000, /* ImageBase */
1225  0x2000, /* SectionAlignment */
1226  0x200, /* FileAlignment */
1227  4, /* MajorOperatingSystemVersion */
1228  0, /* MinorOperatingSystemVersion */
1229  0, /* MajorImageVersion */
1230  0, /* MinorImageVersion */
1231  4, /* MajorSubsystemVersion */
1232  0, /* MinorSubsystemVersion */
1233  0, /* Win32VersionValue */
1234  0xa000, /* SizeOfImage */
1235  0x400, /* SizeOfHeaders */
1236  0x0, /* CheckSum */
1237  IMAGE_SUBSYSTEM_WINDOWS_CUI, /* Subsystem */
1238  IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE |
1239  IMAGE_DLLCHARACTERISTICS_NO_SEH |
1240  IMAGE_DLLCHARACTERISTICS_NX_COMPAT, /* DllCharacteristics */
1241  0x100000, /* SizeOfStackReserve */
1242  0x1000, /* SizeOfStackCommit */
1243  0x100000, /* SizeOfHeapReserve */
1244  0x1000, /* SizeOfHeapCommit */
1245  0, /* LoaderFlags */
1246  0x10, /* NumberOfRvaAndSizes */
1247  /* IMAGE_DATA_DIRECTORY */
1248  {
1249  { 0 }, /* Export Table */
1250  { 0 }, /* Import Table */
1251  { 0 }, /* Resource Table */
1252  { 0 }, /* Exception Table */
1253  { 0 }, /* Certificate Table */
1254  { 0 }, /* Base Relocation Table */
1255  { 0 }, /* Debug */
1256  { 0 }, /* Copyright */
1257  { 0 }, /* Global Ptr */
1258  { 0 }, /* TLS Table */
1259  { 0 }, /* Load Config Table */
1260  { 0 }, /* Bound Import */
1261  { 0 }, /* IAT */
1262  { 0 }, /* Delay Import Descriptor */
1263  { 0 }, /* CLI Header */
1264  { 0 } /* Reserved */
1265  }
1266  }
1267  },
1268  /* IMAGE_SECTION_HEADER */
1269  {
1270  ".text", /* Name */
1271  { 0x394 }, /* Misc.VirtualSize */
1272  0x2000, /* VirtualAddress */
1273  0x400, /* SizeOfRawData */
1274  0x400, /* PointerToRawData */
1275  0, /* PointerToRelocations */
1276  0, /* PointerToLinenumbers */
1277  0, /* NumberOfRelocations */
1278  0, /* NumberOfLinenumbers */
1279  IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE |
1280  IMAGE_SCN_CNT_CODE, /* Characteristics */
1281  },
1282  /* IMAGE_SECTION_HEADER */
1283  {
1284  ".rossym", /* Name */
1285  { 0x100 }, /* Misc.VirtualSize */
1286  0x4000, /* VirtualAddress */
1287  0x400, /* SizeOfRawData */
1288  0x800, /* PointerToRawData */
1289  0, /* PointerToRelocations */
1290  0, /* PointerToLinenumbers */
1291  0, /* NumberOfRelocations */
1292  0, /* NumberOfLinenumbers */
1293  /* CORE-8384 */
1294  IMAGE_SCN_MEM_READ | IMAGE_SCN_TYPE_NOLOAD, /* Characteristics */
1295  },
1296  /* IMAGE_SECTION_HEADER */
1297  {
1298  ".rsrc", /* Name */
1299  { 0x100 }, /* Misc.VirtualSize */
1300  0x6000, /* VirtualAddress */
1301  0x400, /* SizeOfRawData */
1302  0xC00, /* PointerToRawData */
1303  0, /* PointerToRelocations */
1304  0, /* PointerToLinenumbers */
1305  0, /* NumberOfRelocations */
1306  0, /* NumberOfLinenumbers */
1307  IMAGE_SCN_MEM_READ |
1308  IMAGE_SCN_CNT_INITIALIZED_DATA, /* Characteristics */
1309  },
1310  /* IMAGE_SECTION_HEADER */
1311  {
1312  ".clc", /* Name */
1313  { 0x2000 }, /* Misc.VirtualSize */
1314  0x8000, /* VirtualAddress */
1315  0x1000, /* SizeOfRawData */
1316  0x1000, /* PointerToRawData */
1317  0, /* PointerToRelocations */
1318  0, /* PointerToLinenumbers */
1319  0, /* NumberOfRelocations */
1320  0, /* NumberOfLinenumbers */
1321  /* CORE-12582 */
1322  IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE |
1323  IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_CNT_CODE, /* Characteristics */
1324  },
1325  /* fill */
1326  { 0 },
1327  /* text */
1328  { 0xc3, 0 },
1329  /* rossym */
1330  {
1331  0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
1332  BYTES8(0xaa),
1333  BYTES16(0xbb),
1334  BYTES32(0xcc),
1335  BYTES64(0xdd),
1336  BYTES64(0xee),
1337  BYTES64(0xff),
1338  },
1339  /* rsrc */
1340  {
1341  BYTES128(0xee),
1342  BYTES128(0x55),
1343  BYTES128(0xee),
1344  BYTES128(0x11),
1345  BYTES128(0xff),
1346  BYTES128(0x00),
1347  BYTES128(0x00),
1348  BYTES128(0xdd),
1349  },
1350  /* clc */
1351  {
1352  BYTES512(0x11),
1353  BYTES512(0x22),
1354  BYTES512(0x33),
1355  BYTES512(0x44),
1356  BYTES512(0x55),
1357  BYTES512(0x66),
1358  BYTES512(0x77),
1359  BYTES512(0x88),
1360  },
1361 };
1362 
1363 C_ASSERT(FIELD_OFFSET(struct _SECTION_CONTENTS_IMAGE_FILE, text_data) == 0x400);
1364 C_ASSERT(FIELD_OFFSET(struct _SECTION_CONTENTS_IMAGE_FILE, rossym_data) == 0x800);
1365 C_ASSERT(FIELD_OFFSET(struct _SECTION_CONTENTS_IMAGE_FILE, rsrc_data) == 0xc00);
1366 C_ASSERT(FIELD_OFFSET(struct _SECTION_CONTENTS_IMAGE_FILE, clc_data) == 0x1000);
1367 
1368 static
1369 void
1370 Test_SectionContents(BOOL Relocate)
1371 {
1372  NTSTATUS Status;
1373  WCHAR TempPath[MAX_PATH];
1374  WCHAR FileName[MAX_PATH];
1375  HANDLE Handle;
1376  HANDLE SectionHandle;
1377  LARGE_INTEGER SectionOffset;
1378  PVOID BaseAddress;
1379  SIZE_T ViewSize;
1380  ULONG Written;
1381  ULONG Length;
1382  BOOL Success;
1383 
1384  Length = GetTempPathW(MAX_PATH, TempPath);
1385  ok(Length != 0, "GetTempPathW failed with %lu\n", GetLastError());
1386  Length = GetTempFileNameW(TempPath, L"nta", 0, FileName);
1387  ok(Length != 0, "GetTempFileNameW failed with %lu\n", GetLastError());
1388  Handle = CreateFileW(FileName,
1389  FILE_ALL_ACCESS,
1390  0,
1391  NULL,
1392  CREATE_ALWAYS,
1393  0,
1394  NULL);
1395  if (Handle == INVALID_HANDLE_VALUE)
1396  {
1397  skip("Failed to create temp file %ls, error %lu\n", FileName, GetLastError());
1398  return;
1399  }
1400  if (Relocate)
1401  {
1402  ok((ULONG_PTR)GetModuleHandle(NULL) <= 0x80000000, "Module at %p\n", GetModuleHandle(NULL));
1403  SectionContentsImageFile.nthdrs.OptionalHeader.ImageBase = (ULONG)(ULONG_PTR)GetModuleHandle(NULL);
1404  }
1405  else
1406  {
1407  SectionContentsImageFile.nthdrs.OptionalHeader.ImageBase = 0xe400000;
1408  }
1409 
1410  Success = WriteFile(Handle,
1411  &SectionContentsImageFile,
1412  sizeof(SectionContentsImageFile),
1413  &Written,
1414  NULL);
1415  ok(Success == TRUE, "WriteFile failed with %lu\n", GetLastError());
1416  ok(Written == sizeof(SectionContentsImageFile), "WriteFile wrote %lu bytes\n", Written);
1417 
1418  Status = NtCreateSection(&SectionHandle,
1419  SECTION_ALL_ACCESS,
1420  NULL,
1421  NULL,
1422  PAGE_EXECUTE_READWRITE,
1423  SEC_IMAGE,
1424  Handle);
1425  ok_ntstatus(Status, STATUS_SUCCESS);
1426 
1427  if (NT_SUCCESS(Status))
1428  {
1429  /* Map the section with */
1430  BaseAddress = NULL;
1431  SectionOffset.QuadPart = 0;
1432  ViewSize = 0;
1433  Status = NtMapViewOfSection(SectionHandle,
1434  NtCurrentProcess(),
1435  &BaseAddress,
1436  0,
1437  0,
1438  &SectionOffset,
1439  &ViewSize,
1440  ViewShare,
1441  0,
1442  PAGE_READWRITE);
1443  if (Relocate)
1444  ok_ntstatus(Status, STATUS_IMAGE_NOT_AT_BASE);
1445  else
1446  ok_ntstatus(Status, STATUS_SUCCESS);
1447  if (NT_SUCCESS(Status))
1448  {
1449  PUCHAR Bytes = BaseAddress;
1450 #define TEST_BYTE(n, v) StartSeh() ok_hex(Bytes[n], v); EndSeh(STATUS_SUCCESS);
1451 #define TEST_WRITE(n) StartSeh() *(volatile UCHAR *)&Bytes[n] = Bytes[n]; EndSeh(STATUS_SUCCESS);
1452 #define TEST_NOWRITE(n) StartSeh() *(volatile UCHAR *)&Bytes[n] = Bytes[n]; EndSeh(STATUS_ACCESS_VIOLATION);
1453  TEST_NOWRITE(0x2000);
1454  TEST_BYTE(0x2000, 0xc3);
1455  TEST_BYTE(0x2001, 0x00);
1456  TEST_NOWRITE(0x4000);
1457  TEST_BYTE(0x4000, 0x01);
1458  TEST_BYTE(0x4001, 0x23);
1459  TEST_BYTE(0x4007, 0xef);
1460  TEST_BYTE(0x4008, 0xaa);
1461  TEST_BYTE(0x4010, 0xbb);
1462  TEST_BYTE(0x4020, 0xcc);
1463  TEST_BYTE(0x4040, 0xdd);
1464  TEST_BYTE(0x4080, 0xee);
1465  TEST_BYTE(0x40c0, 0xff);
1466  TEST_BYTE(0x40ff, 0xff);
1467  TEST_BYTE(0x4100, 0x00);
1468  TEST_BYTE(0x41ff, 0x00);
1469  TEST_NOWRITE(0x6000);
1470  TEST_BYTE(0x6000, 0xee);
1471  TEST_BYTE(0x60ff, 0x55);
1472  TEST_BYTE(0x6100, 0xee);
1473  TEST_BYTE(0x63ff, 0xdd);
1474  TEST_BYTE(0x6400, 0x00);
1475  TEST_WRITE(0x8000);
1476  TEST_BYTE(0x8000, 0x11);
1477  TEST_BYTE(0x8400, 0x33);
1478 #undef TEST_BYTE
1479 #undef TEST_WRITE
1480 #undef TEST_NOWRITE
1481  Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
1482  ok_ntstatus(Status, STATUS_SUCCESS);
1483  }
1484  Status = NtClose(SectionHandle);
1485  ok_ntstatus(Status, STATUS_SUCCESS);
1486  }
1487 
1488  CloseHandle(Handle);
1489  DeleteFileW(FileName);
1490 }
1491 
1492 static struct _RAW_SIZE_IMAGE_FILE
1493 {
1494  IMAGE_DOS_HEADER doshdr;
1495  WORD stub[32];
1496  IMAGE_NT_HEADERS32 nthdrs;
1497  IMAGE_SECTION_HEADER text_header;
1498  IMAGE_SECTION_HEADER data_header;
1499  IMAGE_SECTION_HEADER zdata_header;
1500  IMAGE_SECTION_HEADER rsrc_header;
1501  BYTE pad[488];
1502  BYTE text_data[0x1200];
1503  BYTE data_data[0x1200];
1504  BYTE rsrc_data[0x400];
1505 } RawSizeImageFile =
1506 {
1507  /* IMAGE_DOS_HEADER */
1508  {
1509  IMAGE_DOS_SIGNATURE, 144, 3, 0, 4, 0, 0xFFFF, 0, 0xB8, 0, 0, 0, 0x40,
1510  0, { 0 }, 0, 0, { 0 }, 0x80
1511  },
1512  /* binary to print "This program cannot be run in DOS mode." */
1513  {
1514  0x1F0E, 0x0EBA, 0xB400, 0xCD09, 0xB821, 0x4C01, 0x21CD, 0x6854, 0x7369,
1515  0x7020, 0x6F72, 0x7267, 0x6D61, 0x6320, 0x6E61, 0x6F6E, 0x2074, 0x6562,
1516  0x7220, 0x6E75, 0x6920, 0x206E, 0x4F44, 0x2053, 0x6F6D, 0x6564, 0x0D2E,
1517  0x0A0D, 0x0024, 0x0000, 0x0000, 0x0000
1518  },
1519  /* IMAGE_NT_HEADERS32 */
1520  {
1521  IMAGE_NT_SIGNATURE, /* Signature */
1522  /* IMAGE_FILE_HEADER */
1523  {
1524  IMAGE_FILE_MACHINE_I386, /* Machine */
1525  4, /* NumberOfSections */
1526  0x47EFDF09, /* TimeDateStamp */
1527  0, /* PointerToSymbolTable */
1528  0, /* NumberOfSymbols */
1529  0xE0, /* SizeOfOptionalHeader */
1530  IMAGE_FILE_32BIT_MACHINE | IMAGE_FILE_LOCAL_SYMS_STRIPPED |
1531  IMAGE_FILE_LINE_NUMS_STRIPPED | IMAGE_FILE_EXECUTABLE_IMAGE |
1532  IMAGE_FILE_DLL, /* Characteristics */
1533  },
1534  /* IMAGE_OPTIONAL_HEADER32 */
1535  {
1536  IMAGE_NT_OPTIONAL_HDR32_MAGIC, /* Magic */
1537  8, /* MajorLinkerVersion */
1538  0, /* MinorLinkerVersion */
1539  0x400, /* SizeOfCode */
1540  0x000, /* SizeOfInitializedData */
1541  0, /* SizeOfUninitializedData */
1542  0x1000, /* AddressOfEntryPoint */
1543  0x1000, /* BaseOfCode */
1544  0x0000, /* BaseOfData */
1545  0x400000, /* ImageBase */
1546  0x1000, /* SectionAlignment */
1547  0x200, /* FileAlignment */
1548  4, /* MajorOperatingSystemVersion */
1549  0, /* MinorOperatingSystemVersion */
1550  0, /* MajorImageVersion */
1551  0, /* MinorImageVersion */
1552  4, /* MajorSubsystemVersion */
1553  0, /* MinorSubsystemVersion */
1554  0, /* Win32VersionValue */
1555  0x5000, /* SizeOfImage */
1556  0x400, /* SizeOfHeaders */
1557  0x0, /* CheckSum */
1558  IMAGE_SUBSYSTEM_WINDOWS_CUI, /* Subsystem */
1559  IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE |
1560  IMAGE_DLLCHARACTERISTICS_NO_SEH |
1561  IMAGE_DLLCHARACTERISTICS_NX_COMPAT, /* DllCharacteristics */
1562  0x100000, /* SizeOfStackReserve */
1563  0x1000, /* SizeOfStackCommit */
1564  0x100000, /* SizeOfHeapReserve */
1565  0x1000, /* SizeOfHeapCommit */
1566  0, /* LoaderFlags */
1567  0x10, /* NumberOfRvaAndSizes */
1568  /* IMAGE_DATA_DIRECTORY */
1569  {
1570  { 0 }, /* Export Table */
1571  { 0 }, /* Import Table */
1572  { 0 }, /* Resource Table */
1573  { 0 }, /* Exception Table */
1574  { 0 }, /* Certificate Table */
1575  { 0 }, /* Base Relocation Table */
1576  { 0 }, /* Debug */
1577  { 0 }, /* Copyright */
1578  { 0 }, /* Global Ptr */
1579  { 0 }, /* TLS Table */
1580  { 0 }, /* Load Config Table */
1581  { 0 }, /* Bound Import */
1582  { 0 }, /* IAT */
1583  { 0 }, /* Delay Import Descriptor */
1584  { 0 }, /* CLI Header */
1585  { 0 } /* Reserved */
1586  }
1587  }
1588  },
1589  /* IMAGE_SECTION_HEADER */
1590  {
1591  /* SizeOfRawData larger than VirtualSize */
1592  ".text", /* Name */
1593  { 0x1000 }, /* Misc.VirtualSize */
1594  0x1000, /* VirtualAddress */
1595  0x1200, /* SizeOfRawData */
1596  0x400, /* PointerToRawData */
1597  0, /* PointerToRelocations */
1598  0, /* PointerToLinenumbers */
1599  0, /* NumberOfRelocations */
1600  0, /* NumberOfLinenumbers */
1601  IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE |
1602  IMAGE_SCN_CNT_CODE, /* Characteristics */
1603  },
1604  /* IMAGE_SECTION_HEADER */
1605  {
1606  /* SizeOfRawData larger than VirtualSize */
1607  ".data", /* Name */
1608  { 0x100 }, /* Misc.VirtualSize */
1609  0x2000, /* VirtualAddress */
1610  0x1200, /* SizeOfRawData */
1611  0x1600, /* PointerToRawData */
1612  0, /* PointerToRelocations */
1613  0, /* PointerToLinenumbers */
1614  0, /* NumberOfRelocations */
1615  0, /* NumberOfLinenumbers */
1616  IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_READ |
1617  IMAGE_SCN_CNT_INITIALIZED_DATA, /* Characteristics */
1618  },
1619  /* IMAGE_SECTION_HEADER */
1620  {
1621  /* SizeOfRawData = 0 */
1622  ".zdata", /* Name */
1623  { 0x100 }, /* Misc.VirtualSize */
1624  0x3000, /* VirtualAddress */
1625  0, /* SizeOfRawData */
1626  0x2800, /* PointerToRawData */
1627  0, /* PointerToRelocations */
1628  0, /* PointerToLinenumbers */
1629  0, /* NumberOfRelocations */
1630  0, /* NumberOfLinenumbers */
1631  IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_READ |
1632  IMAGE_SCN_CNT_UNINITIALIZED_DATA, /* Characteristics */
1633  },
1634  /* IMAGE_SECTION_HEADER */
1635  {
1636  /* VirtualSize larger than SizeOfRawData */
1637  ".rsrc", /* Name */
1638  { 0x300 }, /* Misc.VirtualSize */
1639  0x4000, /* VirtualAddress */
1640  0x200, /* SizeOfRawData */
1641  0x2800, /* PointerToRawData */
1642  0, /* PointerToRelocations */
1643  0, /* PointerToLinenumbers */
1644  0, /* NumberOfRelocations */
1645  0, /* NumberOfLinenumbers */
1646  IMAGE_SCN_MEM_READ |
1647  IMAGE_SCN_CNT_INITIALIZED_DATA, /* Characteristics */
1648  },
1649  /* fill */
1650  { 0 },
1651  /* text */
1652  {
1653  0xc3, 0, 0, 0, 0, 0, 0, 0,
1654  BYTES8(1),
1655  BYTES16(2),
1656  BYTES32(3),
1657  BYTES64(4),
1658  BYTES128(5),
1659  BYTES256(6),
1660  BYTES512(7),
1661  BYTES1024(8),
1662  BYTES1024(9),
1663  BYTES1024(0xa),
1664  BYTES512(0xb),
1665  },
1666  /* data */
1667  {
1668  0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
1669  BYTES8(0xaa),
1670  BYTES16(0xbb),
1671  BYTES32(0xcc),
1672  BYTES64(0xdd),
1673  BYTES128(0xee),
1674  BYTES256(0xff),
1675  BYTES512(0xee),
1676  BYTES1024(0xdd),
1677  BYTES1024(0xcc),
1678  BYTES1024(0xbb),
1679  BYTES512(0xaa),
1680  },
1681  /* rsrc */
1682  {
1683  BYTES256(0xff),
1684  BYTES128(0xee),
1685  BYTES64(0xdd),
1686  BYTES32(0xcc),
1687  BYTES16(0xbb),
1688  BYTES8(0xaa),
1689  0xef, 0xcd, 0xab, 0x89, 0x67, 0x45, 0x23, 0x01,
1690  },
1691 };
1692 
1693 C_ASSERT(FIELD_OFFSET(struct _RAW_SIZE_IMAGE_FILE, text_data) == 0x400);
1694 C_ASSERT(FIELD_OFFSET(struct _RAW_SIZE_IMAGE_FILE, data_data) == 0x1600);
1695 C_ASSERT(FIELD_OFFSET(struct _RAW_SIZE_IMAGE_FILE, rsrc_data) == 0x2800);
1696 
1697 // CORE-17284
1698 static
1699 void
1700 Test_RawSize(ULONG TestNumber)
1701 {
1702  NTSTATUS Status;
1703  WCHAR TempPath[MAX_PATH];
1704  WCHAR FileName[MAX_PATH];
1705  HANDLE Handle;
1706  HANDLE SectionHandle;
1707  LARGE_INTEGER SectionOffset;
1708  PVOID BaseAddress;
1709  SIZE_T ViewSize;
1710  ULONG Written;
1711  ULONG Length;
1712  BOOL Success;
1713 
1714  Length = GetTempPathW(MAX_PATH, TempPath);
1715  ok(Length != 0, "GetTempPathW failed with %lu\n", GetLastError());
1716  Length = GetTempFileNameW(TempPath, L"nta", 0, FileName);
1717  ok(Length != 0, "GetTempFileNameW failed with %lu\n", GetLastError());
1718  Handle = CreateFileW(FileName,
1719  FILE_ALL_ACCESS,
1720  0,
1721  NULL,
1722  CREATE_ALWAYS,
1723  0,
1724  NULL);
1725  if (Handle == INVALID_HANDLE_VALUE)
1726  {
1727  skip("Failed to create temp file %ls, error %lu\n", FileName, GetLastError());
1728  return;
1729  }
1730  RawSizeImageFile.nthdrs.OptionalHeader.ImageBase = 0xe400000;
1731  if (TestNumber == 1)
1732  {
1733  /* Just for fun, show that these flags don't matter. */
1734  RawSizeImageFile.text_header.Characteristics &= ~(IMAGE_SCN_CNT_CODE | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_CNT_UNINITIALIZED_DATA);
1735  RawSizeImageFile.data_header.Characteristics &= ~(IMAGE_SCN_CNT_CODE | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_CNT_UNINITIALIZED_DATA);
1736  RawSizeImageFile.zdata_header.Characteristics &= ~(IMAGE_SCN_CNT_CODE | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_CNT_UNINITIALIZED_DATA);
1737  RawSizeImageFile.rsrc_header.Characteristics &= ~(IMAGE_SCN_CNT_CODE | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_CNT_UNINITIALIZED_DATA);
1738  }
1739  else if (TestNumber == 2)
1740  {
1741  /* SizeOfRawData is too large and will overflow.
1742  * This should cause failure to load the file */
1743  RawSizeImageFile.rsrc_header.SizeOfRawData = (ULONG)-0x200;
1744  }
1745 
1746  Success = WriteFile(Handle,
1747  &RawSizeImageFile,
1748  sizeof(RawSizeImageFile),
1749  &Written,
1750  NULL);
1751  ok(Success == TRUE, "WriteFile failed with %lu\n", GetLastError());
1752  ok(Written == sizeof(RawSizeImageFile), "WriteFile wrote %lu bytes\n", Written);
1753 
1754  Status = NtCreateSection(&SectionHandle,
1755  SECTION_ALL_ACCESS,
1756  NULL,
1757  NULL,
1758  PAGE_EXECUTE_READWRITE,
1759  SEC_IMAGE,
1760  Handle);
1761  if (TestNumber == 2)
1762  {
1763  /* overflow in SizeOfRawData */
1764  ok_ntstatus(Status, STATUS_INVALID_IMAGE_FORMAT);
1765  }
1766  else
1767  {
1768  ok_ntstatus(Status, STATUS_SUCCESS);
1769  }
1770 
1771  if (NT_SUCCESS(Status))
1772  {
1773  /* Map the section with */
1774  BaseAddress = NULL;
1775  SectionOffset.QuadPart = 0;
1776  ViewSize = 0;
1777  Status = NtMapViewOfSection(SectionHandle,
1778  NtCurrentProcess(),
1779  &BaseAddress,
1780  0,
1781  0,
1782  &SectionOffset,
1783  &ViewSize,
1784  ViewShare,
1785  0,
1786  PAGE_READWRITE);
1787  ok_ntstatus(Status, STATUS_SUCCESS);
1788  if (NT_SUCCESS(Status))
1789  {
1790  PUCHAR Bytes = BaseAddress;
1791  struct _RAW_SIZE_IMAGE_FILE *ImageFile = BaseAddress;
1792 
1793  /* .text section header is unmodified */
1794  ok_hex(ImageFile->text_header.Misc.VirtualSize, RawSizeImageFile.text_header.Misc.VirtualSize);
1795  ok_hex(ImageFile->text_header.VirtualAddress, RawSizeImageFile.text_header.VirtualAddress);
1796  ok_hex(ImageFile->text_header.SizeOfRawData, RawSizeImageFile.text_header.SizeOfRawData);
1797  ok_hex(ImageFile->text_header.PointerToRawData, RawSizeImageFile.text_header.PointerToRawData);
1798 
1799  /* SizeOfRawData = 0 resets PointerToRawData to 0 */
1800  ok_hex(ImageFile->zdata_header.Misc.VirtualSize, RawSizeImageFile.zdata_header.Misc.VirtualSize);
1801  ok_hex(ImageFile->zdata_header.VirtualAddress, RawSizeImageFile.zdata_header.VirtualAddress);
1802  ok_hex(ImageFile->zdata_header.SizeOfRawData, RawSizeImageFile.zdata_header.SizeOfRawData);
1803  ok_hex(ImageFile->zdata_header.PointerToRawData, 0);
1804 
1805 #define TEST_BYTE(n, v) \
1806  StartSeh() \
1807  ok(Bytes[n] == v, "[%lu] Bytes[%u] = 0x%x, expected 0x%x\n", \
1808  TestNumber, n, Bytes[n], v); \
1809  EndSeh(STATUS_SUCCESS);
1810  /* .text section data matches file up to 0x1000 */
1811  TEST_BYTE(0x1000, 0xc3);
1812  TEST_BYTE(0x1001, 0x00);
1813  TEST_BYTE(0x1008, 0x01);
1814  TEST_BYTE(0x1010, 0x02);
1815  TEST_BYTE(0x1fff, 0x0a);
1816 
1817  /* .data section data matches file up to 0x1000 */
1818  TEST_BYTE(0x2000, 0x01);
1819  TEST_BYTE(0x2001, 0x23);
1820  TEST_BYTE(0x20ff, 0xee);
1821  TEST_BYTE(0x2100, 0xff);
1822  TEST_BYTE(0x2fff, 0xbb);
1823 
1824  /* .zdata section data is all zeroes */
1825  TEST_BYTE(0x3000, 0x00);
1826  TEST_BYTE(0x3001, 0x00);
1827  TEST_BYTE(0x3800, 0x00);
1828  TEST_BYTE(0x3fff, 0x00);
1829 
1830  /* .rsrc section data matches file up to VirtualSize 0x200 */
1831  TEST_BYTE(0x4000, 0xff);
1832  TEST_BYTE(0x4100, 0xee);
1833  TEST_BYTE(0x4180, 0xdd);
1834  TEST_BYTE(0x41c0, 0xcc);
1835  TEST_BYTE(0x41e0, 0xbb);
1836  TEST_BYTE(0x41f0, 0xaa);
1837  TEST_BYTE(0x41fe, 0x23);
1838  TEST_BYTE(0x41ff, 0x01);
1839  TEST_BYTE(0x4200, 0x00);
1840  TEST_BYTE(0x4fff, 0x00);
1841 #undef TEST_BYTE
1842  Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
1843  ok_ntstatus(Status, STATUS_SUCCESS);
1844  }
1845  Status = NtClose(SectionHandle);
1846  ok_ntstatus(Status, STATUS_SUCCESS);
1847  }
1848 
1849  CloseHandle(Handle);
1850  DeleteFileW(FileName);
1851 }
1852 
1853 static void
1854 Test_EmptyFile(VOID)
1855 {
1856  NTSTATUS Status;
1857  WCHAR TempPath[MAX_PATH];
1858  WCHAR FileName[MAX_PATH];
1859  HANDLE Handle;
1860  HANDLE SectionHandle;
1861  ULONG Length;
1862 
1863  Length = GetTempPathW(MAX_PATH, TempPath);
1864  ok(Length != 0, "GetTempPathW failed with %lu\n", GetLastError());
1865  Length = GetTempFileNameW(TempPath, L"nta", 0, FileName);
1866  ok(Length != 0, "GetTempFileNameW failed with %lu\n", GetLastError());
1867  Handle = CreateFileW(FileName,
1868  FILE_ALL_ACCESS,
1869  0,
1870  NULL,
1871  CREATE_ALWAYS,
1872  0,
1873  NULL);
1874  if (Handle == INVALID_HANDLE_VALUE)
1875  {
1876  skip("Failed to create temp file %ls, error %lu\n", FileName, GetLastError());
1877  return;
1878  }
1879 
1880  Status = NtCreateSection(&SectionHandle,
1881  STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
1882  0, 0, PAGE_READONLY, SEC_COMMIT, Handle);
1883  ok_ntstatus(Status, STATUS_MAPPED_FILE_SIZE_ZERO);
1884 
1885  if (NT_SUCCESS(Status))
1886  NtClose(SectionHandle);
1887 
1888  Status = NtCreateSection(&SectionHandle,
1889  STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
1890  0, 0, PAGE_READONLY, SEC_IMAGE, Handle);
1891  ok_ntstatus(Status, STATUS_INVALID_FILE_FOR_SECTION);
1892 
1893  if (NT_SUCCESS(Status))
1894  NtClose(SectionHandle);
1895 
1896  CloseHandle(Handle);
1897  DeleteFileW(FileName);
1898 }
1899 
1900 // CORE-11206
1901 static void
1902 Test_Truncate(VOID)
1903 {
1904  WCHAR TempPath[MAX_PATH];
1905  WCHAR FileName[MAX_PATH];
1906  NTSTATUS Status;
1907  SIZE_T ViewSize = 0;
1908  HANDLE Handle;
1909  HANDLE SectionHandle;
1910 
1911  SIZE_T Length;
1912  BOOL Success;
1913  DWORD Written, Error;
1914  VOID* BaseAddress;
1915 
1916  Length = GetTempPathW(MAX_PATH, TempPath);
1917  ok(Length != 0, "GetTempPathW failed with %lu\n", GetLastError());
1918  Length = GetTempFileNameW(TempPath, L"nta", 0, FileName);
1919  ok(Length != 0, "GetTempFileNameW failed with %lu\n", GetLastError());
1920  Handle = CreateFileW(FileName, FILE_ALL_ACCESS, 0, NULL, CREATE_ALWAYS, 0, NULL);
1921 
1922  Success = WriteFile(Handle, "TESTDATA", 8, &Written, NULL);
1923  ok(Success == TRUE, "WriteFile failed with %lu\n", GetLastError());
1924  ok(Written == 8, "WriteFile wrote %lu bytes\n", Written);
1925 
1926  Written = SetFilePointer(Handle, 6, NULL, FILE_BEGIN);
1927  ok(Written == 6, "SetFilePointer returned %lu bytes\n", Written);
1928  Success = SetEndOfFile(Handle);
1929  ok(Success == TRUE, "SetEndOfFile failed with %lu\n", GetLastError());
1930 
1931  Status = NtCreateSection(&SectionHandle,
1932  STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
1933  0, 0, PAGE_READONLY, SEC_COMMIT, Handle);
1934  ok_ntstatus(Status, STATUS_SUCCESS);
1935  BaseAddress = NULL;
1936  ViewSize = 0;
1937  Status = NtMapViewOfSection(SectionHandle, NtCurrentProcess(), &BaseAddress, 0,
1938  0, 0, &ViewSize, ViewShare, 0, PAGE_READONLY);
1939  ok_ntstatus(Status, STATUS_SUCCESS);
1940 
1941  if (BaseAddress)
1942  {
1943  // First we test data that was truncated even before the file mapping was opened
1944  Length = strlen((char*)BaseAddress);
1945  ok(Length == 6, "Old data was not properly erased! (Length=%lu)\n", Length);
1946  }
1947 
1948  // Now we truncate the file on disk some more
1949  Written = SetFilePointer(Handle, 4, NULL, FILE_BEGIN);
1950  ok(Written == 4, "SetFilePointer returned %lu bytes\n", Written);
1951  Success = SetEndOfFile(Handle);
1952  Error = GetLastError();
1953  ok(Success == FALSE, "SetEndOfFile succeeded\n");
1954  ok(Error == ERROR_USER_MAPPED_FILE, "SetEndOfFile did not set error to ERROR_USER_MAPPED_FILE (%lu)\n", Error);
1955 
1956  if (BaseAddress)
1957  {
1958  Length = strlen((char*)BaseAddress);
1959  ok(Length == 6, "Length should not have changed! (Length=%lu)\n", Length);
1960  }
1961 
1962  // Unmap and set the end shorter.
1963  Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
1964  ok_ntstatus(Status, STATUS_SUCCESS);
1965  Success = CloseHandle(SectionHandle);
1966  ok(Success == TRUE, "CloseHandle failed with %lu\n", GetLastError());
1967 
1968  Written = SetFilePointer(Handle, 4, NULL, FILE_BEGIN);
1969  ok(Written == 4, "SetFilePointer returned %lu bytes\n", Written);
1970  Success = SetEndOfFile(Handle);
1971  ok(Success == TRUE, "SetEndOfFile failed with %lu\n", GetLastError());
1972 
1973  Status = NtCreateSection(&SectionHandle,
1974  STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
1975  0, 0, PAGE_READONLY, SEC_COMMIT, Handle);
1976  ok_ntstatus(Status, STATUS_SUCCESS);
1977  BaseAddress = NULL;
1978  ViewSize = 0;
1979  Status = NtMapViewOfSection(SectionHandle, NtCurrentProcess(), &BaseAddress, 0,
1980  0, 0, &ViewSize, ViewShare, 0, PAGE_READONLY);
1981  ok_ntstatus(Status, STATUS_SUCCESS);
1982 
1983  // CLEANUP
1984  Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
1985  ok_ntstatus(Status, STATUS_SUCCESS);
1986  Success = CloseHandle(SectionHandle);
1987  ok(Success == TRUE, "CloseHandle failed with %lu\n", GetLastError());
1988  Success = CloseHandle(Handle);
1989  ok(Success == TRUE, "CloseHandle failed with %lu\n", GetLastError());
1990 
1991  Success = DeleteFileW(FileName);
1992  ok(Success == TRUE, "DeleteFileW failed with %lu\n", GetLastError());
1993 }
1994 
1995 START_TEST(NtMapViewOfSection)
1996 {
1997  Test_PageFileSection();
1998  Test_ImageSection();
1999  Test_BasedSection();
2000  Test_SectionContents(FALSE);
2001  Test_SectionContents(TRUE);
2002  Test_RawSize(0);
2003  Test_RawSize(1);
2004  Test_RawSize(2);
2005  Test_EmptyFile();
2006  Test_Truncate();
2007 }
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