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[NTDLL_APITEST]
Add more tests for NtMapViewOfSection. Fix some tests, so that everything works on windows 2003. svn path=/trunk/; revision=63333
This commit is contained in:
parent
a17de02b71
commit
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@ -25,10 +25,11 @@ Test_PageFileSection(void)
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NTSTATUS Status;
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NTSTATUS Status;
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HANDLE SectionHandle;
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HANDLE SectionHandle;
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LARGE_INTEGER MaximumSize, SectionOffset;
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LARGE_INTEGER MaximumSize, SectionOffset;
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PVOID BaseAddress;
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PVOID BaseAddress, BaseAddress2;
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SIZE_T ViewSize;
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SIZE_T ViewSize;
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ULONG OldProtect;
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/* Create a page file backed section */
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/* Create a page file backed section with SEC_COMMIT */
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MaximumSize.QuadPart = 0x20000;
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MaximumSize.QuadPart = 0x20000;
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Status = NtCreateSection(&SectionHandle,
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Status = NtCreateSection(&SectionHandle,
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SECTION_ALL_ACCESS,
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SECTION_ALL_ACCESS,
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@ -37,7 +38,7 @@ Test_PageFileSection(void)
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PAGE_READWRITE,
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PAGE_READWRITE,
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SEC_COMMIT,
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SEC_COMMIT,
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NULL);
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NULL);
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ok(NT_SUCCESS(Status), "NtCreateSection failed with Status %lx\n", Status);
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ok_ntstatus(Status, STATUS_SUCCESS);
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if (!NT_SUCCESS(Status))
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if (!NT_SUCCESS(Status))
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return;
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return;
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@ -55,8 +56,7 @@ Test_PageFileSection(void)
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ViewShare,
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ViewShare,
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0,
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0,
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PAGE_READWRITE);
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PAGE_READWRITE);
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ok(Status == STATUS_MAPPED_ALIGNMENT,
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ok_ntstatus(Status, STATUS_MAPPED_ALIGNMENT);
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"NtMapViewOfSection returned wrong Status %lx\n", Status);
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/* Try to map a page with execute rights */
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/* Try to map a page with execute rights */
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BaseAddress = (PVOID)0x30000000;
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BaseAddress = (PVOID)0x30000000;
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@ -72,10 +72,25 @@ Test_PageFileSection(void)
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ViewShare,
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ViewShare,
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0,
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0,
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PAGE_EXECUTE_READWRITE);
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PAGE_EXECUTE_READWRITE);
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ok(Status == STATUS_SECTION_PROTECTION,
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ok_ntstatus(Status, STATUS_SECTION_PROTECTION);
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"NtMapViewOfSection returned wrong Status %lx\n", Status);
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/* Map 2 pages, not comitting them */
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/* Try to map 2 pages with MEM_COMMIT */
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BaseAddress = (PVOID)0x30000000;
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SectionOffset.QuadPart = 0;
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ViewSize = 0x2000;
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Status = NtMapViewOfSection(SectionHandle,
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NtCurrentProcess(),
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&BaseAddress,
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0,
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PAGE_SIZE,
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&SectionOffset,
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&ViewSize,
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ViewShare,
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MEM_COMMIT,
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PAGE_READWRITE);
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ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9);
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/* Map 2 pages, without MEM_COMMIT */
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BaseAddress = (PVOID)0x30000000;
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BaseAddress = (PVOID)0x30000000;
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SectionOffset.QuadPart = 0;
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SectionOffset.QuadPart = 0;
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ViewSize = 0x2000;
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ViewSize = 0x2000;
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@ -89,9 +104,18 @@ Test_PageFileSection(void)
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ViewShare,
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ViewShare,
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0,
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0,
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PAGE_READWRITE);
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PAGE_READWRITE);
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ok(NT_SUCCESS(Status), "NtMapViewOfSection failed with Status %lx\n", Status);
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ok_ntstatus(Status, STATUS_SUCCESS);
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if (!NT_SUCCESS(Status))
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return;
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/* We must be able to access the memory */
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_SEH2_TRY
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{
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*(PULONG)BaseAddress = 1;
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}
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_SEH2_EXCEPT(1)
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{
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ok(FALSE, "Got an exception\n");
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}
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_SEH2_END;
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/* Commit a page in the section */
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/* Commit a page in the section */
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BaseAddress = (PVOID)0x30000000;
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BaseAddress = (PVOID)0x30000000;
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@ -102,12 +126,15 @@ Test_PageFileSection(void)
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&ViewSize,
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&ViewSize,
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MEM_COMMIT,
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MEM_COMMIT,
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PAGE_READWRITE);
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PAGE_READWRITE);
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ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status);
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ok_ntstatus(Status, STATUS_SUCCESS);
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/* Try to decommit a page in the section */
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Status = NtFreeVirtualMemory(NtCurrentProcess(),
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Status = NtFreeVirtualMemory(NtCurrentProcess(),
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&BaseAddress,
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&BaseAddress,
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&ViewSize,
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&ViewSize,
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MEM_DECOMMIT);
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MEM_DECOMMIT);
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ok(Status == STATUS_UNABLE_TO_DELETE_SECTION, "NtFreeVirtualMemory returned wrong Status %lx\n", Status);
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ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);
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/* Try to commit a range larger than the section */
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/* Try to commit a range larger than the section */
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BaseAddress = (PVOID)0x30000000;
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BaseAddress = (PVOID)0x30000000;
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ViewSize = 0x3000;
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ViewSize = 0x3000;
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@ -117,8 +144,7 @@ Test_PageFileSection(void)
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&ViewSize,
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&ViewSize,
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MEM_COMMIT,
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MEM_COMMIT,
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PAGE_READWRITE);
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PAGE_READWRITE);
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ok(Status == STATUS_CONFLICTING_ADDRESSES,
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ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
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"NtAllocateVirtualMemory failed with wrong Status %lx\n", Status);
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/* Try to commit a page after the section */
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/* Try to commit a page after the section */
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BaseAddress = (PVOID)0x30002000;
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BaseAddress = (PVOID)0x30002000;
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@ -129,7 +155,7 @@ Test_PageFileSection(void)
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&ViewSize,
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&ViewSize,
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MEM_COMMIT,
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MEM_COMMIT,
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PAGE_READWRITE);
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PAGE_READWRITE);
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ok(!NT_SUCCESS(Status), "NtAllocateVirtualMemory Should fail\n");
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ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
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/* Try to allocate a page after the section */
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/* Try to allocate a page after the section */
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BaseAddress = (PVOID)0x30002000;
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BaseAddress = (PVOID)0x30002000;
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@ -140,7 +166,7 @@ Test_PageFileSection(void)
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&ViewSize,
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&ViewSize,
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MEM_RESERVE | MEM_COMMIT,
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MEM_RESERVE | MEM_COMMIT,
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PAGE_READWRITE);
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PAGE_READWRITE);
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ok(!NT_SUCCESS(Status), "NtAllocateVirtualMemory should fail\n");
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ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
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/* Need to go to next 64k boundary */
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/* Need to go to next 64k boundary */
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BaseAddress = (PVOID)0x30010000;
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BaseAddress = (PVOID)0x30010000;
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@ -151,7 +177,7 @@ Test_PageFileSection(void)
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&ViewSize,
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&ViewSize,
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MEM_RESERVE | MEM_COMMIT,
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MEM_RESERVE | MEM_COMMIT,
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PAGE_READWRITE);
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PAGE_READWRITE);
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ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status);
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ok_ntstatus(Status, STATUS_SUCCESS);
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if (!NT_SUCCESS(Status))
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if (!NT_SUCCESS(Status))
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return;
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return;
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@ -164,15 +190,14 @@ Test_PageFileSection(void)
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MEM_RELEASE);
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MEM_RELEASE);
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ok(NT_SUCCESS(Status), "NtFreeVirtualMemory failed with Status %lx\n", Status);
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ok(NT_SUCCESS(Status), "NtFreeVirtualMemory failed with Status %lx\n", Status);
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/* Free the section mapping */
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/* Try to release the section mapping with NtFreeVirtualMemory */
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BaseAddress = (PVOID)0x30000000;
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BaseAddress = (PVOID)0x30000000;
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ViewSize = 0x1000;
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ViewSize = 0x1000;
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Status = NtFreeVirtualMemory(NtCurrentProcess(),
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Status = NtFreeVirtualMemory(NtCurrentProcess(),
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&BaseAddress,
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&BaseAddress,
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&ViewSize,
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&ViewSize,
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MEM_RELEASE);
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MEM_RELEASE);
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ok(Status == STATUS_UNABLE_TO_DELETE_SECTION,
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ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);
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"NtFreeVirtualMemory failed with wrong Status %lx\n", Status);
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/* Commit a page in the section */
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/* Commit a page in the section */
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BaseAddress = (PVOID)0x30001000;
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BaseAddress = (PVOID)0x30001000;
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@ -183,7 +208,7 @@ Test_PageFileSection(void)
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&ViewSize,
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&ViewSize,
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MEM_COMMIT,
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MEM_COMMIT,
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PAGE_READWRITE);
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PAGE_READWRITE);
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ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status);
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ok_ntstatus(Status, STATUS_SUCCESS);
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/* Try to decommit the page */
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/* Try to decommit the page */
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BaseAddress = (PVOID)0x30001000;
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BaseAddress = (PVOID)0x30001000;
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@ -192,8 +217,7 @@ Test_PageFileSection(void)
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&BaseAddress,
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&BaseAddress,
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&ViewSize,
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&ViewSize,
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MEM_DECOMMIT);
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MEM_DECOMMIT);
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ok(Status == STATUS_UNABLE_TO_DELETE_SECTION,
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ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);
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"NtFreeVirtualMemory failed with wrong Status %lx\n", Status);
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BaseAddress = UlongToPtr(0x40000000);
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BaseAddress = UlongToPtr(0x40000000);
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SectionOffset.QuadPart = 0;
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SectionOffset.QuadPart = 0;
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@ -208,7 +232,7 @@ Test_PageFileSection(void)
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ViewShare,
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ViewShare,
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0,
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0,
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PAGE_READWRITE);
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PAGE_READWRITE);
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ok(NT_SUCCESS(Status), "NtMapViewOfSection failed with Status %lx\n", Status);
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ok_ntstatus(Status, STATUS_SUCCESS);
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if (!NT_SUCCESS(Status))
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if (!NT_SUCCESS(Status))
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return;
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return;
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@ -227,9 +251,7 @@ Test_PageFileSection(void)
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ViewShare,
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ViewShare,
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0,
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0,
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PAGE_READWRITE);
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PAGE_READWRITE);
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ok(NT_SUCCESS(Status), "NtMapViewOfSection failed with Status %lx\n", Status);
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ok_ntstatus(Status, STATUS_SUCCESS);
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if (!NT_SUCCESS(Status))
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return;
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ok(BaseAddress == (PVOID)0x40080000, "Invalid BaseAddress: %p", BaseAddress);
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ok(BaseAddress == (PVOID)0x40080000, "Invalid BaseAddress: %p", BaseAddress);
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@ -241,9 +263,384 @@ Test_PageFileSection(void)
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&ViewSize,
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&ViewSize,
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MEM_COMMIT,
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MEM_COMMIT,
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PAGE_READWRITE);
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PAGE_READWRITE);
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ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status);
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ok_ntstatus(Status, STATUS_SUCCESS);
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if (!NT_SUCCESS(Status))
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return;
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/* Close the mapping */
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NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
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NtClose(SectionHandle);
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/* Create a page file backed section, but only reserved */
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MaximumSize.QuadPart = 0x20000;
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Status = NtCreateSection(&SectionHandle,
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SECTION_ALL_ACCESS,
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NULL,
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&MaximumSize,
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PAGE_READWRITE,
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SEC_RESERVE,
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NULL);
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ok_ntstatus(Status, STATUS_SUCCESS);
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/* Try to map 1 page, passing MEM_RESERVE */
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BaseAddress = NULL;
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SectionOffset.QuadPart = 0;
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ViewSize = PAGE_SIZE;
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Status = NtMapViewOfSection(SectionHandle,
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NtCurrentProcess(),
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&BaseAddress,
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0,
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PAGE_SIZE,
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&SectionOffset,
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&ViewSize,
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ViewShare,
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MEM_RESERVE,
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PAGE_READWRITE);
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ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9);
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/* Try to map 1 page using MEM_COMMIT */
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BaseAddress = NULL;
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SectionOffset.QuadPart = 0;
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ViewSize = PAGE_SIZE;
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Status = NtMapViewOfSection(SectionHandle,
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NtCurrentProcess(),
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&BaseAddress,
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0,
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PAGE_SIZE,
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&SectionOffset,
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&ViewSize,
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ViewShare,
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MEM_COMMIT,
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PAGE_READWRITE);
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ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9);
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/* Map 2 pages, but commit 1 */
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BaseAddress = NULL;
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SectionOffset.QuadPart = 0;
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ViewSize = 2 * PAGE_SIZE;
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Status = NtMapViewOfSection(SectionHandle,
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NtCurrentProcess(),
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&BaseAddress,
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0,
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PAGE_SIZE,
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&SectionOffset,
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&ViewSize,
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ViewShare,
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0,
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PAGE_READWRITE);
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ok_ntstatus(Status, STATUS_SUCCESS);
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/* We must be able to access the 1st page */
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Status = STATUS_SUCCESS;
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_SEH2_TRY
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{
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*(PUCHAR)BaseAddress = 1;
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}
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_SEH2_EXCEPT(1)
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{
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Status = _SEH2_GetExceptionCode();
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}
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_SEH2_END;
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ok_ntstatus(Status, STATUS_SUCCESS);
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/* We must not be able to access the 2nd page */
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Status = STATUS_SUCCESS;
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_SEH2_TRY
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{
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*((PUCHAR)BaseAddress + PAGE_SIZE) = 1;
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}
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_SEH2_EXCEPT(1)
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{
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Status = _SEH2_GetExceptionCode();
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}
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_SEH2_END;
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ok_ntstatus(Status, STATUS_ACCESS_VIOLATION);
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/* Map the 2 pages again into a different memory location */
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BaseAddress2 = NULL;
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Status = NtMapViewOfSection(SectionHandle,
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NtCurrentProcess(),
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&BaseAddress2,
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0,
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0,
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&SectionOffset,
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&ViewSize,
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ViewShare,
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0,
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PAGE_READWRITE);
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ok_ntstatus(Status, STATUS_SUCCESS);
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/* Commit a the 2nd page in the 2nd memory location */
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BaseAddress2 = (PUCHAR)BaseAddress2 + PAGE_SIZE;
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ViewSize = PAGE_SIZE;
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Status = NtAllocateVirtualMemory(NtCurrentProcess(),
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&BaseAddress2,
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0,
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&ViewSize,
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MEM_COMMIT,
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PAGE_READONLY);
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ok_ntstatus(Status, STATUS_SUCCESS);
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/* Try to commit again (the already committed page) */
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Status = NtAllocateVirtualMemory(NtCurrentProcess(),
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&BaseAddress2,
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0,
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&ViewSize,
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MEM_COMMIT,
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PAGE_READONLY);
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ok_ntstatus(Status, STATUS_SUCCESS);
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/* We must be able to access the memory in the 2nd page of the 1st memory location */
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Status = STATUS_SUCCESS;
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_SEH2_TRY
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{
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*((PUCHAR)BaseAddress + PAGE_SIZE) = 2;
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}
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_SEH2_EXCEPT(1)
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{
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Status = _SEH2_GetExceptionCode();
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}
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_SEH2_END;
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ok_ntstatus(Status, STATUS_SUCCESS);
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ok(*(PULONG)BaseAddress2 == 2, "Value in memory was wrong");
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/* Close the mapping */
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NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
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NtUnmapViewOfSection(NtCurrentProcess(), (PUCHAR)BaseAddress2 - PAGE_SIZE);
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NtClose(SectionHandle);
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/* Try to create a 512 GB page file backed section with committed pages */
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MaximumSize.QuadPart = 0x8000000000;
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Status = NtCreateSection(&SectionHandle,
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SECTION_ALL_ACCESS,
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NULL,
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&MaximumSize,
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PAGE_READWRITE,
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SEC_COMMIT,
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NULL);
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ok_ntstatus(Status, STATUS_COMMITMENT_LIMIT);
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/* 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 @@ Test_ImageSection(void)
|
||||||
&IoStatusBlock,
|
&IoStatusBlock,
|
||||||
FILE_SHARE_READ,
|
FILE_SHARE_READ,
|
||||||
FILE_SYNCHRONOUS_IO_NONALERT);
|
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 */
|
/* Create a data section with write access */
|
||||||
Status = NtCreateSection(&DataSectionHandle,
|
Status = NtCreateSection(&DataSectionHandle,
|
||||||
|
@ -289,9 +686,9 @@ Test_ImageSection(void)
|
||||||
PAGE_READWRITE, // SectionPageProtection
|
PAGE_READWRITE, // SectionPageProtection
|
||||||
SEC_COMMIT, // AllocationAttributes
|
SEC_COMMIT, // AllocationAttributes
|
||||||
FileHandle);
|
FileHandle);
|
||||||
ok(Status == STATUS_SUCCESS, "NtCreateSection failed, Status 0x%lx\n", Status);
|
ok_ntstatus(Status, STATUS_SUCCESS);
|
||||||
|
|
||||||
/* Map the data section */
|
/* Map the data section as flat mapping */
|
||||||
DataBase = NULL;
|
DataBase = NULL;
|
||||||
ViewSize = 0;
|
ViewSize = 0;
|
||||||
Status = NtMapViewOfSection(DataSectionHandle,
|
Status = NtMapViewOfSection(DataSectionHandle,
|
||||||
|
@ -304,7 +701,8 @@ Test_ImageSection(void)
|
||||||
ViewShare,
|
ViewShare,
|
||||||
0,
|
0,
|
||||||
PAGE_READWRITE);
|
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 */
|
/* Check the original data */
|
||||||
ok(*(ULONG*)DataBase == 0x00905a4d, "Header not ok\n");
|
ok(*(ULONG*)DataBase == 0x00905a4d, "Header not ok\n");
|
||||||
|
@ -326,7 +724,7 @@ Test_ImageSection(void)
|
||||||
PAGE_READWRITE, // SectionPageProtection
|
PAGE_READWRITE, // SectionPageProtection
|
||||||
SEC_IMAGE, // AllocationAttributes
|
SEC_IMAGE, // AllocationAttributes
|
||||||
FileHandle);
|
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 */
|
/* Restore the original header */
|
||||||
*(ULONG*)DataBase = 0x00905a4d;
|
*(ULONG*)DataBase = 0x00905a4d;
|
||||||
|
@ -343,7 +741,7 @@ Test_ImageSection(void)
|
||||||
PAGE_READWRITE, // SectionPageProtection
|
PAGE_READWRITE, // SectionPageProtection
|
||||||
SEC_IMAGE, // AllocationAttributes
|
SEC_IMAGE, // AllocationAttributes
|
||||||
FileHandle);
|
FileHandle);
|
||||||
ok(Status == STATUS_SUCCESS, "NtCreateSection failed, Status 0x%lx\n", Status);
|
ok_ntstatus(Status, STATUS_SUCCESS);
|
||||||
|
|
||||||
/* Map the image section */
|
/* Map the image section */
|
||||||
ImageBase = NULL;
|
ImageBase = NULL;
|
||||||
|
@ -351,17 +749,17 @@ Test_ImageSection(void)
|
||||||
Status = NtMapViewOfSection(ImageSectionHandle,
|
Status = NtMapViewOfSection(ImageSectionHandle,
|
||||||
NtCurrentProcess(),
|
NtCurrentProcess(),
|
||||||
&ImageBase,
|
&ImageBase,
|
||||||
0,
|
0, // ZeroBits
|
||||||
0,
|
0, // CommitSize
|
||||||
NULL,
|
NULL, // SectionOffset
|
||||||
&ViewSize,
|
&ViewSize,
|
||||||
ViewShare,
|
ViewShare,
|
||||||
0,
|
0, // AllocationType
|
||||||
PAGE_READONLY);
|
PAGE_READONLY);
|
||||||
#ifdef _M_IX86
|
#ifdef _M_IX86
|
||||||
ok(Status == STATUS_SUCCESS, "NtMapViewOfSection failed, Status 0x%lx\n", Status);
|
ok_ntstatus(Status, STATUS_IMAGE_NOT_AT_BASE);
|
||||||
#else
|
#else
|
||||||
ok(Status == STATUS_IMAGE_MACHINE_TYPE_MISMATCH, "NtMapViewOfSection failed, Status 0x%lx\n", Status);
|
ok_ntstatus(Status, STATUS_IMAGE_MACHINE_TYPE_MISMATCH);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* Check the header */
|
/* Check the header */
|
||||||
|
@ -390,7 +788,7 @@ Test_ImageSection(void)
|
||||||
&DataBase,
|
&DataBase,
|
||||||
&ViewSize,
|
&ViewSize,
|
||||||
&IoStatusBlock);
|
&IoStatusBlock);
|
||||||
ok(Status == STATUS_SUCCESS, "NtFlushVirtualMemory failed, Status 0x%lx\n", Status);
|
ok_ntstatus(Status, STATUS_SUCCESS);
|
||||||
|
|
||||||
/* Check the data again */
|
/* Check the data again */
|
||||||
ok(*(ULONG*)ImageBase == 0x00905a4d, "Data should not be synced!\n");
|
ok(*(ULONG*)ImageBase == 0x00905a4d, "Data should not be synced!\n");
|
||||||
|
@ -414,7 +812,7 @@ Test_ImageSection(void)
|
||||||
PAGE_READWRITE, // SectionPageProtection
|
PAGE_READWRITE, // SectionPageProtection
|
||||||
SEC_IMAGE, // AllocationAttributes
|
SEC_IMAGE, // AllocationAttributes
|
||||||
FileHandle);
|
FileHandle);
|
||||||
ok(Status == STATUS_SUCCESS, "NtCreateSection failed, Status 0x%lx\n", Status);
|
ok_ntstatus(Status, STATUS_SUCCESS);
|
||||||
|
|
||||||
/* Map the image section again */
|
/* Map the image section again */
|
||||||
ImageBase = NULL;
|
ImageBase = NULL;
|
||||||
|
@ -430,14 +828,15 @@ Test_ImageSection(void)
|
||||||
0,
|
0,
|
||||||
PAGE_READONLY);
|
PAGE_READONLY);
|
||||||
#ifdef _M_IX86
|
#ifdef _M_IX86
|
||||||
ok(Status == STATUS_SUCCESS, "NtMapViewOfSection failed, Status 0x%lx\n", Status);
|
ok_ntstatus(Status, STATUS_IMAGE_NOT_AT_BASE);
|
||||||
#else
|
#else
|
||||||
ok(Status == STATUS_IMAGE_MACHINE_TYPE_MISMATCH, "NtMapViewOfSection failed, Status 0x%lx\n", Status);
|
ok_ntstatus(Status, STATUS_IMAGE_MACHINE_TYPE_MISMATCH);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
// This one doesn't always work, needs investigation
|
||||||
/* Check the .data section again */
|
/* Check the .data section again */
|
||||||
ok(*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0xf00dada,
|
//ok(*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0xf00dada,
|
||||||
"Data should be synced: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000));
|
// "Data should be synced: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000));
|
||||||
|
|
||||||
/* Restore the original data */
|
/* Restore the original data */
|
||||||
*(ULONG*)((PUCHAR)DataBase + 0x800) = 0x12345678;
|
*(ULONG*)((PUCHAR)DataBase + 0x800) = 0x12345678;
|
||||||
|
@ -451,7 +850,7 @@ Test_ImageSection(void)
|
||||||
DataBase = (PUCHAR)ImageBase + 0x20000;
|
DataBase = (PUCHAR)ImageBase + 0x20000;
|
||||||
ViewSize = 0x1000;
|
ViewSize = 0x1000;
|
||||||
Status = NtAllocateVirtualMemory(NtCurrentProcess(), &DataBase, 0, &ViewSize, MEM_RESERVE, PAGE_NOACCESS);
|
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 */
|
/* Cleanup */
|
||||||
NtClose(FileHandle);
|
NtClose(FileHandle);
|
||||||
|
@ -459,10 +858,174 @@ Test_ImageSection(void)
|
||||||
NtUnmapViewOfSection(NtCurrentProcess(), ImageBase);
|
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)
|
START_TEST(NtMapViewOfSection)
|
||||||
{
|
{
|
||||||
Test_PageFileSection();
|
Test_PageFileSection();
|
||||||
Test_ImageSection();
|
Test_ImageSection();
|
||||||
|
Test_BasedSection();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue