[tkreuzer] 63333: [NTDLL_APITEST] Add more tests for NtMapViewOfSection. Fix some tests, so that everything works on windows 2003.
Author: tkreuzer Date: Sat May 17 18:35:39 2014 New Revision: 63333
URL: http://svn.reactos.org/svn/reactos?rev=63333&view=rev Log: [NTDLL_APITEST] Add more tests for NtMapViewOfSection. Fix some tests, so that everything works on windows 2003.
Modified: trunk/rostests/apitests/ntdll/NtMapViewOfSection.c
Modified: trunk/rostests/apitests/ntdll/NtMapViewOfSection.c URL: http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/ntdll/NtMapViewOf... ============================================================================== --- trunk/rostests/apitests/ntdll/NtMapViewOfSection.c [iso-8859-1] (original) +++ trunk/rostests/apitests/ntdll/NtMapViewOfSection.c [iso-8859-1] Sat May 17 18:35:39 2014 @@ -25,10 +25,11 @@ NTSTATUS Status; HANDLE SectionHandle; LARGE_INTEGER MaximumSize, SectionOffset; - PVOID BaseAddress; + PVOID BaseAddress, BaseAddress2; SIZE_T ViewSize; - - /* Create a page file backed section */ + ULONG OldProtect; + + /* Create a page file backed section with SEC_COMMIT */ MaximumSize.QuadPart = 0x20000; Status = NtCreateSection(&SectionHandle, SECTION_ALL_ACCESS, @@ -37,7 +38,7 @@ PAGE_READWRITE, SEC_COMMIT, NULL); - ok(NT_SUCCESS(Status), "NtCreateSection failed with Status %lx\n", Status); + ok_ntstatus(Status, STATUS_SUCCESS); if (!NT_SUCCESS(Status)) return;
@@ -55,8 +56,7 @@ ViewShare, 0, PAGE_READWRITE); - ok(Status == STATUS_MAPPED_ALIGNMENT, - "NtMapViewOfSection returned wrong Status %lx\n", Status); + ok_ntstatus(Status, STATUS_MAPPED_ALIGNMENT);
/* Try to map a page with execute rights */ BaseAddress = (PVOID)0x30000000; @@ -72,10 +72,9 @@ ViewShare, 0, PAGE_EXECUTE_READWRITE); - ok(Status == STATUS_SECTION_PROTECTION, - "NtMapViewOfSection returned wrong Status %lx\n", Status); - - /* Map 2 pages, not comitting them */ + ok_ntstatus(Status, STATUS_SECTION_PROTECTION); + + /* Try to map 2 pages with MEM_COMMIT */ BaseAddress = (PVOID)0x30000000; SectionOffset.QuadPart = 0; ViewSize = 0x2000; @@ -83,15 +82,40 @@ NtCurrentProcess(), &BaseAddress, 0, - 0, - &SectionOffset, - &ViewSize, - ViewShare, - 0, - PAGE_READWRITE); - ok(NT_SUCCESS(Status), "NtMapViewOfSection failed with Status %lx\n", Status); - if (!NT_SUCCESS(Status)) - return; + PAGE_SIZE, + &SectionOffset, + &ViewSize, + ViewShare, + MEM_COMMIT, + PAGE_READWRITE); + ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9); + + /* Map 2 pages, without MEM_COMMIT */ + BaseAddress = (PVOID)0x30000000; + SectionOffset.QuadPart = 0; + ViewSize = 0x2000; + Status = NtMapViewOfSection(SectionHandle, + NtCurrentProcess(), + &BaseAddress, + 0, + 0, + &SectionOffset, + &ViewSize, + ViewShare, + 0, + PAGE_READWRITE); + ok_ntstatus(Status, STATUS_SUCCESS); + + /* We must be able to access the memory */ + _SEH2_TRY + { + *(PULONG)BaseAddress = 1; + } + _SEH2_EXCEPT(1) + { + ok(FALSE, "Got an exception\n"); + } + _SEH2_END;
/* Commit a page in the section */ BaseAddress = (PVOID)0x30000000; @@ -102,12 +126,15 @@ &ViewSize, MEM_COMMIT, PAGE_READWRITE); - ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status); + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Try to decommit a page in the section */ Status = NtFreeVirtualMemory(NtCurrentProcess(), &BaseAddress, &ViewSize, MEM_DECOMMIT); - ok(Status == STATUS_UNABLE_TO_DELETE_SECTION, "NtFreeVirtualMemory returned wrong Status %lx\n", Status); + ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION); + /* Try to commit a range larger than the section */ BaseAddress = (PVOID)0x30000000; ViewSize = 0x3000; @@ -117,8 +144,7 @@ &ViewSize, MEM_COMMIT, PAGE_READWRITE); - ok(Status == STATUS_CONFLICTING_ADDRESSES, - "NtAllocateVirtualMemory failed with wrong Status %lx\n", Status); + ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
/* Try to commit a page after the section */ BaseAddress = (PVOID)0x30002000; @@ -129,7 +155,7 @@ &ViewSize, MEM_COMMIT, PAGE_READWRITE); - ok(!NT_SUCCESS(Status), "NtAllocateVirtualMemory Should fail\n"); + ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
/* Try to allocate a page after the section */ BaseAddress = (PVOID)0x30002000; @@ -140,7 +166,7 @@ &ViewSize, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE); - ok(!NT_SUCCESS(Status), "NtAllocateVirtualMemory should fail\n"); + ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
/* Need to go to next 64k boundary */ BaseAddress = (PVOID)0x30010000; @@ -151,7 +177,7 @@ &ViewSize, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE); - ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status); + ok_ntstatus(Status, STATUS_SUCCESS); if (!NT_SUCCESS(Status)) return;
@@ -164,15 +190,14 @@ MEM_RELEASE); ok(NT_SUCCESS(Status), "NtFreeVirtualMemory failed with Status %lx\n", Status);
- /* Free the section mapping */ + /* Try to release the section mapping with NtFreeVirtualMemory */ BaseAddress = (PVOID)0x30000000; ViewSize = 0x1000; Status = NtFreeVirtualMemory(NtCurrentProcess(), &BaseAddress, &ViewSize, MEM_RELEASE); - ok(Status == STATUS_UNABLE_TO_DELETE_SECTION, - "NtFreeVirtualMemory failed with wrong Status %lx\n", Status); + ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);
/* Commit a page in the section */ BaseAddress = (PVOID)0x30001000; @@ -183,7 +208,7 @@ &ViewSize, MEM_COMMIT, PAGE_READWRITE); - ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status); + ok_ntstatus(Status, STATUS_SUCCESS);
/* Try to decommit the page */ BaseAddress = (PVOID)0x30001000; @@ -192,8 +217,7 @@ &BaseAddress, &ViewSize, MEM_DECOMMIT); - ok(Status == STATUS_UNABLE_TO_DELETE_SECTION, - "NtFreeVirtualMemory failed with wrong Status %lx\n", Status); + ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);
BaseAddress = UlongToPtr(0x40000000); SectionOffset.QuadPart = 0; @@ -208,7 +232,7 @@ ViewShare, 0, PAGE_READWRITE); - ok(NT_SUCCESS(Status), "NtMapViewOfSection failed with Status %lx\n", Status); + ok_ntstatus(Status, STATUS_SUCCESS); if (!NT_SUCCESS(Status)) return;
@@ -227,9 +251,7 @@ ViewShare, 0, PAGE_READWRITE); - ok(NT_SUCCESS(Status), "NtMapViewOfSection failed with Status %lx\n", Status); - if (!NT_SUCCESS(Status)) - return; + ok_ntstatus(Status, STATUS_SUCCESS);
ok(BaseAddress == (PVOID)0x40080000, "Invalid BaseAddress: %p", BaseAddress);
@@ -241,9 +263,384 @@ &ViewSize, MEM_COMMIT, PAGE_READWRITE); - ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status); - if (!NT_SUCCESS(Status)) - return; + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Close the mapping */ + NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress); + NtClose(SectionHandle); + + /* Create a page file backed section, but only reserved */ + MaximumSize.QuadPart = 0x20000; + Status = NtCreateSection(&SectionHandle, + SECTION_ALL_ACCESS, + NULL, + &MaximumSize, + PAGE_READWRITE, + SEC_RESERVE, + NULL); + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Try to map 1 page, passing MEM_RESERVE */ + BaseAddress = NULL; + SectionOffset.QuadPart = 0; + ViewSize = PAGE_SIZE; + Status = NtMapViewOfSection(SectionHandle, + NtCurrentProcess(), + &BaseAddress, + 0, + PAGE_SIZE, + &SectionOffset, + &ViewSize, + ViewShare, + MEM_RESERVE, + PAGE_READWRITE); + ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9); + + /* Try to map 1 page using MEM_COMMIT */ + BaseAddress = NULL; + SectionOffset.QuadPart = 0; + ViewSize = PAGE_SIZE; + Status = NtMapViewOfSection(SectionHandle, + NtCurrentProcess(), + &BaseAddress, + 0, + PAGE_SIZE, + &SectionOffset, + &ViewSize, + ViewShare, + MEM_COMMIT, + PAGE_READWRITE); + ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9); + + /* Map 2 pages, but commit 1 */ + BaseAddress = NULL; + SectionOffset.QuadPart = 0; + ViewSize = 2 * PAGE_SIZE; + Status = NtMapViewOfSection(SectionHandle, + NtCurrentProcess(), + &BaseAddress, + 0, + PAGE_SIZE, + &SectionOffset, + &ViewSize, + ViewShare, + 0, + PAGE_READWRITE); + ok_ntstatus(Status, STATUS_SUCCESS); + + /* We must be able to access the 1st page */ + Status = STATUS_SUCCESS; + _SEH2_TRY + { + *(PUCHAR)BaseAddress = 1; + } + _SEH2_EXCEPT(1) + { + Status = _SEH2_GetExceptionCode(); + } + _SEH2_END; + ok_ntstatus(Status, STATUS_SUCCESS); + + /* We must not be able to access the 2nd page */ + Status = STATUS_SUCCESS; + _SEH2_TRY + { + *((PUCHAR)BaseAddress + PAGE_SIZE) = 1; + } + _SEH2_EXCEPT(1) + { + Status = _SEH2_GetExceptionCode(); + } + _SEH2_END; + ok_ntstatus(Status, STATUS_ACCESS_VIOLATION); + + /* Map the 2 pages again into a different memory location */ + BaseAddress2 = NULL; + Status = NtMapViewOfSection(SectionHandle, + NtCurrentProcess(), + &BaseAddress2, + 0, + 0, + &SectionOffset, + &ViewSize, + ViewShare, + 0, + PAGE_READWRITE); + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Commit a the 2nd page in the 2nd memory location */ + BaseAddress2 = (PUCHAR)BaseAddress2 + PAGE_SIZE; + ViewSize = PAGE_SIZE; + Status = NtAllocateVirtualMemory(NtCurrentProcess(), + &BaseAddress2, + 0, + &ViewSize, + MEM_COMMIT, + PAGE_READONLY); + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Try to commit again (the already committed page) */ + Status = NtAllocateVirtualMemory(NtCurrentProcess(), + &BaseAddress2, + 0, + &ViewSize, + MEM_COMMIT, + PAGE_READONLY); + ok_ntstatus(Status, STATUS_SUCCESS); + + /* We must be able to access the memory in the 2nd page of the 1st memory location */ + Status = STATUS_SUCCESS; + _SEH2_TRY + { + *((PUCHAR)BaseAddress + PAGE_SIZE) = 2; + } + _SEH2_EXCEPT(1) + { + Status = _SEH2_GetExceptionCode(); + } + _SEH2_END; + ok_ntstatus(Status, STATUS_SUCCESS); + + ok(*(PULONG)BaseAddress2 == 2, "Value in memory was wrong"); + + /* Close the mapping */ + NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress); + NtUnmapViewOfSection(NtCurrentProcess(), (PUCHAR)BaseAddress2 - PAGE_SIZE); + NtClose(SectionHandle); + + /* Try to create a 512 GB page file backed section with committed pages */ + MaximumSize.QuadPart = 0x8000000000; + Status = NtCreateSection(&SectionHandle, + SECTION_ALL_ACCESS, + NULL, + &MaximumSize, + PAGE_READWRITE, + SEC_COMMIT, + NULL); + ok_ntstatus(Status, STATUS_COMMITMENT_LIMIT); + + /* Try to create a huge page file backed section with PAGE_NOACCESS protection */ + MaximumSize.QuadPart = 0x8000000000; + Status = NtCreateSection(&SectionHandle, + SECTION_ALL_ACCESS, + NULL, + &MaximumSize, + PAGE_NOACCESS, + SEC_COMMIT, + NULL); + ok_ntstatus(Status, STATUS_INVALID_PAGE_PROTECTION); + + /* Try to create a very huge page file backed section, but only reserved */ + MaximumSize.QuadPart = 0x80000000000; + Status = NtCreateSection(&SectionHandle, + SECTION_ALL_ACCESS, + NULL, + &MaximumSize, + PAGE_READWRITE, + SEC_RESERVE, + NULL); +#ifdef _WIN64 + ok_ntstatus(Status, STATUS_INSUFFICIENT_RESOURCES); +#else + /* WoW64 returns STATUS_INSUFFICIENT_RESOURCES */ + ok((Status == STATUS_INSUFFICIENT_RESOURCES) || (Status == STATUS_SECTION_TOO_BIG), + "got wrong Status: 0x%lx", Status); +#endif + + /* Try to create a even huger page file backed section, but only reserved */ + MaximumSize.QuadPart = 0x800000000000; + Status = NtCreateSection(&SectionHandle, + SECTION_ALL_ACCESS, + NULL, + &MaximumSize, + PAGE_READWRITE, + SEC_RESERVE, + NULL); + ok_ntstatus(Status, STATUS_SECTION_TOO_BIG); + + /* Create a 8 GB page file backed section, but only reserved */ + MaximumSize.QuadPart = 0x200000000; + Status = NtCreateSection(&SectionHandle, + SECTION_ALL_ACCESS, + NULL, + &MaximumSize, + PAGE_READWRITE, + SEC_RESERVE, + NULL); + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Pass a too large region size */ + BaseAddress = NULL; + SectionOffset.QuadPart = 0; + ViewSize = MAXULONG_PTR; + Status = NtMapViewOfSection(SectionHandle, + NtCurrentProcess(), + &BaseAddress, + 0, + 0, + &SectionOffset, + &ViewSize, + ViewShare, + 0, + PAGE_READWRITE); +#ifdef _WIN64 + ok_ntstatus(Status, STATUS_INVALID_PARAMETER_3); +#else + /* WoW64 returns STATUS_INVALID_PARAMETER_4 */ + ok((Status == STATUS_INVALID_PARAMETER_4) || (Status == STATUS_INVALID_PARAMETER_3), + "got wrong Status: 0x%lx", Status); +#endif + + /* Pass 0 region size */ + BaseAddress = NULL; + SectionOffset.QuadPart = 0; + ViewSize = 0; + Status = NtMapViewOfSection(SectionHandle, + NtCurrentProcess(), + &BaseAddress, + 0, + 0, + &SectionOffset, + &ViewSize, + ViewShare, + 0, + PAGE_READWRITE); +#ifdef _WIN64 + ok_ntstatus(Status, STATUS_SUCCESS); + ok(ViewSize == 0x200000000, "wrong ViewSize: 0x%Ix\n", ViewSize); +#else + /* WoW64 returns STATUS_NO_MEMORY */ + ok((Status == STATUS_NO_MEMORY) || (Status == STATUS_INVALID_VIEW_SIZE), + "got wrong Status: 0x%lx", Status); + ok(ViewSize == 0, "wrong ViewSize: 0x%Ix\n", ViewSize); +#endif + + /* Map with PAGE_NOACCESS */ + BaseAddress = NULL; + SectionOffset.QuadPart = 0; + ViewSize = 0x20000000; + Status = NtMapViewOfSection(SectionHandle, + NtCurrentProcess(), + &BaseAddress, + 0, + 0, + &SectionOffset, + &ViewSize, + ViewShare, + 0, + PAGE_NOACCESS); + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Try to change protection to read/write */ + ViewSize = 0x1000; + OldProtect = -1; + BaseAddress2 = BaseAddress; + Status = NtProtectVirtualMemory(NtCurrentProcess(), &BaseAddress2, &ViewSize, PAGE_READWRITE, &OldProtect); + ok_ntstatus(Status, STATUS_SECTION_PROTECTION); + // Windows 2003 returns bogus + //ok(OldProtect == PAGE_READWRITE, "Wrong protection returned: %u\n", OldProtect); + + /* Test read access */ + Status = STATUS_SUCCESS; + _SEH2_TRY + { + (void)(*(volatile char*)BaseAddress2); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + Status = _SEH2_GetExceptionCode(); + } + _SEH2_END; + ok_ntstatus(Status, STATUS_ACCESS_VIOLATION); + + /* Try to change protection to read/write */ + ViewSize = 0x1000; + OldProtect = -1; + BaseAddress2 = BaseAddress; + Status = NtProtectVirtualMemory(NtCurrentProcess(), &BaseAddress2, &ViewSize, PAGE_READWRITE, &OldProtect); + ok_ntstatus(Status, STATUS_SECTION_PROTECTION); +#ifdef _WIN64 + ok(OldProtect == 0, "Wrong protection returned: 0x%lx\n", OldProtect); +#else + // Windows 2003 returns bogus +#endif + + /* Try to change protection to readonly */ + ViewSize = 0x1000; + OldProtect = -1; + BaseAddress2 = BaseAddress; + Status = NtProtectVirtualMemory(NtCurrentProcess(), &BaseAddress2, &ViewSize, PAGE_READONLY, &OldProtect); + ok_ntstatus(Status, STATUS_SECTION_PROTECTION); +#ifdef _WIN64 + //ok(OldProtect == 0, "Wrong protection returned: 0x%lx\n", OldProtect); +#else + // Windows 2003 returns bogus +#endif + + /* Commit a page */ + ViewSize = 0x1000; + BaseAddress2 = BaseAddress; + Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_READONLY); + ok_ntstatus(Status, STATUS_SUCCESS); + ok(BaseAddress2 == BaseAddress, "Invalid base address: %p\n", BaseAddress2); + + /* Commit the page again */ + ViewSize = 0x1000; + BaseAddress2 = BaseAddress; + Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_READONLY); + ok_ntstatus(Status, STATUS_SUCCESS); + ok(BaseAddress2 == BaseAddress, "Invalid base address: %p\n", BaseAddress2); + + /* Test read access */ + Status = STATUS_SUCCESS; + _SEH2_TRY + { + (void)(*(volatile char*)BaseAddress2); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + Status = _SEH2_GetExceptionCode(); + } + _SEH2_END; + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Test write access */ + Status = STATUS_SUCCESS; + _SEH2_TRY + { + *(char*)BaseAddress2 = 1; + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + Status = _SEH2_GetExceptionCode(); + } + _SEH2_END; + ok_ntstatus(Status, STATUS_ACCESS_VIOLATION); + + /* Update protection to PAGE_READWRITE */ + ViewSize = 0x1000; + BaseAddress2 = BaseAddress; + Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_READWRITE); + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Test write access */ + Status = STATUS_SUCCESS; + _SEH2_TRY + { + *(char*)BaseAddress2 = 1; + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + Status = _SEH2_GetExceptionCode(); + } + _SEH2_END; + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Update protection to PAGE_EXECUTE_READWRITE (1 page) */ + ViewSize = 0x1000; + BaseAddress2 = BaseAddress; + Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_EXECUTE_READWRITE); + ok_ntstatus(Status, STATUS_SUCCESS);
}
@@ -279,7 +676,7 @@ &IoStatusBlock, FILE_SHARE_READ, FILE_SYNCHRONOUS_IO_NONALERT); - ok(Status == STATUS_SUCCESS, "NtOpenFile failed, Status 0x%lx\n", Status); + ok_ntstatus(Status, STATUS_SUCCESS);
/* Create a data section with write access */ Status = NtCreateSection(&DataSectionHandle, @@ -289,9 +686,9 @@ PAGE_READWRITE, // SectionPageProtection SEC_COMMIT, // AllocationAttributes FileHandle); - ok(Status == STATUS_SUCCESS, "NtCreateSection failed, Status 0x%lx\n", Status); - - /* Map the data section */ + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Map the data section as flat mapping */ DataBase = NULL; ViewSize = 0; Status = NtMapViewOfSection(DataSectionHandle, @@ -304,7 +701,8 @@ ViewShare, 0, PAGE_READWRITE); - ok(Status == STATUS_SUCCESS, "NtMapViewOfSection failed, Status 0x%lx\n", Status); + ok_ntstatus(Status, STATUS_SUCCESS); + //ok(ViewSize == 0x3f95cc48, "ViewSize wrong: 0x%lx\n");
/* Check the original data */ ok(*(ULONG*)DataBase == 0x00905a4d, "Header not ok\n"); @@ -326,7 +724,7 @@ PAGE_READWRITE, // SectionPageProtection SEC_IMAGE, // AllocationAttributes FileHandle); - ok(Status == STATUS_INVALID_IMAGE_NOT_MZ, "NtCreateSection failed, Status 0x%lx\n", Status); + ok_ntstatus(Status, STATUS_INVALID_IMAGE_NOT_MZ);
/* Restore the original header */ *(ULONG*)DataBase = 0x00905a4d; @@ -343,7 +741,7 @@ PAGE_READWRITE, // SectionPageProtection SEC_IMAGE, // AllocationAttributes FileHandle); - ok(Status == STATUS_SUCCESS, "NtCreateSection failed, Status 0x%lx\n", Status); + ok_ntstatus(Status, STATUS_SUCCESS);
/* Map the image section */ ImageBase = NULL; @@ -351,17 +749,17 @@ Status = NtMapViewOfSection(ImageSectionHandle, NtCurrentProcess(), &ImageBase, - 0, - 0, - NULL, - &ViewSize, - ViewShare, - 0, + 0, // ZeroBits + 0, // CommitSize + NULL, // SectionOffset + &ViewSize, + ViewShare, + 0, // AllocationType PAGE_READONLY); #ifdef _M_IX86 - ok(Status == STATUS_SUCCESS, "NtMapViewOfSection failed, Status 0x%lx\n", Status); + ok_ntstatus(Status, STATUS_IMAGE_NOT_AT_BASE); #else - ok(Status == STATUS_IMAGE_MACHINE_TYPE_MISMATCH, "NtMapViewOfSection failed, Status 0x%lx\n", Status); + ok_ntstatus(Status, STATUS_IMAGE_MACHINE_TYPE_MISMATCH); #endif
/* Check the header */ @@ -390,7 +788,7 @@ &DataBase, &ViewSize, &IoStatusBlock); - ok(Status == STATUS_SUCCESS, "NtFlushVirtualMemory failed, Status 0x%lx\n", Status); + ok_ntstatus(Status, STATUS_SUCCESS);
/* Check the data again */ ok(*(ULONG*)ImageBase == 0x00905a4d, "Data should not be synced!\n"); @@ -414,7 +812,7 @@ PAGE_READWRITE, // SectionPageProtection SEC_IMAGE, // AllocationAttributes FileHandle); - ok(Status == STATUS_SUCCESS, "NtCreateSection failed, Status 0x%lx\n", Status); + ok_ntstatus(Status, STATUS_SUCCESS);
/* Map the image section again */ ImageBase = NULL; @@ -430,14 +828,15 @@ 0, PAGE_READONLY); #ifdef _M_IX86 - ok(Status == STATUS_SUCCESS, "NtMapViewOfSection failed, Status 0x%lx\n", Status); + ok_ntstatus(Status, STATUS_IMAGE_NOT_AT_BASE); #else - ok(Status == STATUS_IMAGE_MACHINE_TYPE_MISMATCH, "NtMapViewOfSection failed, Status 0x%lx\n", Status); + ok_ntstatus(Status, STATUS_IMAGE_MACHINE_TYPE_MISMATCH); #endif
+ // This one doesn't always work, needs investigation /* Check the .data section again */ - ok(*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0xf00dada, - "Data should be synced: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000)); + //ok(*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0xf00dada, + // "Data should be synced: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000));
/* Restore the original data */ *(ULONG*)((PUCHAR)DataBase + 0x800) = 0x12345678; @@ -451,7 +850,7 @@ DataBase = (PUCHAR)ImageBase + 0x20000; ViewSize = 0x1000; Status = NtAllocateVirtualMemory(NtCurrentProcess(), &DataBase, 0, &ViewSize, MEM_RESERVE, PAGE_NOACCESS); - ok(Status == STATUS_CONFLICTING_ADDRESSES, "Wrong Status: 0x%lx\n", Status); + ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
/* Cleanup */ NtClose(FileHandle); @@ -459,10 +858,174 @@ NtUnmapViewOfSection(NtCurrentProcess(), ImageBase); }
+void +Test_ImageSection2(void) +{ + UNICODE_STRING FileName; + NTSTATUS Status; + OBJECT_ATTRIBUTES FileObjectAttributes; + IO_STATUS_BLOCK IoStatusBlock; + HANDLE FileHandle, ImageSectionHandle; + PVOID ImageBase, BaseAddress; + SIZE_T ViewSize; + LARGE_INTEGER MaximumSize, SectionOffset; + + if (!RtlDosPathNameToNtPathName_U(L"testdata\nvoglv32.dll", + &FileName, + NULL, + NULL)) + { + ok(0, "RtlDosPathNameToNtPathName_U failed\n"); + return; + } + + InitializeObjectAttributes(&FileObjectAttributes, + &FileName, + 0, + NULL, + NULL); + + Status = NtOpenFile(&FileHandle, + GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE, + &FileObjectAttributes, + &IoStatusBlock, + FILE_SHARE_READ, + FILE_SYNCHRONOUS_IO_NONALERT); + ok_ntstatus(Status, STATUS_SUCCESS); + printf("Opened file with handle %p\n", FileHandle); + + /* Create a data section with write access */ + MaximumSize.QuadPart = 0x20000; + Status = NtCreateSection(&ImageSectionHandle, + SECTION_ALL_ACCESS, // DesiredAccess + NULL, // ObjectAttributes + &MaximumSize, // MaximumSize + PAGE_READWRITE, // SectionPageProtection + SEC_IMAGE, // AllocationAttributes + FileHandle); + ok_ntstatus(Status, STATUS_SUCCESS); + + printf("Created image section with handle %p\n", ImageSectionHandle); + //system("PAUSE"); + + /* Map the image section */ + ImageBase = NULL; + ViewSize = 0x0000; + SectionOffset.QuadPart = 0x00000; + Status = NtMapViewOfSection(ImageSectionHandle, + NtCurrentProcess(), + &ImageBase, + 0, + 0, + &SectionOffset, + &ViewSize, + ViewShare, + 0, + PAGE_READWRITE); + ok_ntstatus(Status, STATUS_SUCCESS); + + printf("Mapped image section at %p, value in text section: %lx\n", + ImageBase, *((ULONG*)((PCHAR)ImageBase + 0x1196))); + system("PAUSE"); + + /* Try to allocate a page after the section */ + BaseAddress = (PUCHAR)ImageBase + 0x10000; + ViewSize = 0x1000; + Status = NtAllocateVirtualMemory(NtCurrentProcess(), + &BaseAddress, + 0, + &ViewSize, + MEM_RESERVE | MEM_COMMIT, + PAGE_READWRITE); + printf("allocation status: %lx\n", Status); + system("PAUSE"); + +} + +// doesn't work with WoW64! +void +Test_BasedSection(void) +{ + NTSTATUS Status; + HANDLE SectionHandle1, SectionHandle2; + LARGE_INTEGER MaximumSize, SectionOffset; + PVOID BaseAddress1, BaseAddress2; + SIZE_T ViewSize; + + /* Create a based section with SEC_COMMIT */ + MaximumSize.QuadPart = 0x1000; + Status = NtCreateSection(&SectionHandle1, + SECTION_ALL_ACCESS, + NULL, + &MaximumSize, + PAGE_READWRITE, + SEC_COMMIT | SEC_BASED, + NULL); + ok_ntstatus(Status, STATUS_SUCCESS); + + /* Map the 1st section */ + BaseAddress1 = NULL; + SectionOffset.QuadPart = 0; + ViewSize = 0; + Status = NtMapViewOfSection(SectionHandle1, + NtCurrentProcess(), + &BaseAddress1, + 0, + 0, + &SectionOffset, + &ViewSize, + ViewShare, + 0, + PAGE_READWRITE); +#if 0 // WOW64? + ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES); +#else + ok_ntstatus(Status, STATUS_SUCCESS); +#endif + + /* Create a 2nd based section with SEC_COMMIT */ + MaximumSize.QuadPart = 0x1000; + Status = NtCreateSection(&SectionHandle2, + SECTION_ALL_ACCESS, + NULL, + &MaximumSize, + PAGE_READWRITE, + SEC_COMMIT | SEC_BASED, + NULL); + ok_ntstatus(Status, STATUS_SUCCESS);// + + /* Map the 2nd section */ + BaseAddress2 = NULL; + SectionOffset.QuadPart = 0; + ViewSize = 0; + Status = NtMapViewOfSection(SectionHandle2, + NtCurrentProcess(), + &BaseAddress2, + 0, + 0, + &SectionOffset, + &ViewSize, + ViewShare, + 0, + PAGE_READWRITE); +#if 0 // WOW64? + ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES); +#else + ok_ntstatus(Status, STATUS_SUCCESS); +#endif + + ok_ntstatus(Status, STATUS_SUCCESS); + ok((ULONG_PTR)BaseAddress2 < (ULONG_PTR)BaseAddress1, + "Invalid addresses: BaseAddress1=%p, BaseAddress2=%p\n", BaseAddress1, BaseAddress2); + ok(((ULONG_PTR)BaseAddress1 - (ULONG_PTR)BaseAddress2) == 0x10000, + "Invalid addresses: BaseAddress1=%p, BaseAddress2=%p\n", BaseAddress1, BaseAddress2); + +}
START_TEST(NtMapViewOfSection) { Test_PageFileSection(); Test_ImageSection(); + Test_BasedSection(); }
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