NTSTATUS LsarpLookupPrivilegeName	(	PLUID	Value,
		PUNICODE_STRING *	Name
	)

Definition at line 57 of file privileges.c.

Referenced by LsarLookupPrivilegeName().

{
    PUNICODE_STRING NameBuffer;
    ULONG Priv;

    if (Value->HighPart != 0 ||
        (Value->LowPart < SE_MIN_WELL_KNOWN_PRIVILEGE ||
         Value->LowPart > SE_MAX_WELL_KNOWN_PRIVILEGE))
    {
        return STATUS_NO_SUCH_PRIVILEGE;
    }

    for (Priv = 0; Priv < sizeof(WellKnownPrivileges) / sizeof(WellKnownPrivileges[0]); Priv++)
    {
        if (Value->LowPart == WellKnownPrivileges[Priv].Luid.LowPart &&
            Value->HighPart == WellKnownPrivileges[Priv].Luid.HighPart)
        {
            NameBuffer = MIDL_user_allocate(sizeof(UNICODE_STRING));
            if (NameBuffer == NULL)
                return STATUS_NO_MEMORY;

            NameBuffer->Length = wcslen(WellKnownPrivileges[Priv].Name) * sizeof(WCHAR);
            NameBuffer->MaximumLength = NameBuffer->Length + sizeof(WCHAR);

            NameBuffer->Buffer = MIDL_user_allocate(NameBuffer->MaximumLength);
            if (NameBuffer == NULL)
            {
                MIDL_user_free(NameBuffer);
                return STATUS_NO_MEMORY;
            }

            wcscpy(NameBuffer->Buffer, WellKnownPrivileges[Priv].Name);

            *Name = NameBuffer;

            return STATUS_SUCCESS;
        }
    }

    return STATUS_NO_SUCH_PRIVILEGE;
}

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