Paul Gofman : ntdll/tests: Add tests for memory address requirements.
Module: wine Branch: master Commit: 77fcef99b87cfca0653495fc51cbaaa9393d413e URL: https://gitlab.winehq.org/wine/wine/-/commit/77fcef99b87cfca0653495fc51cbaaa... Author: Paul Gofman <pgofman(a)codeweavers.com> Date: Wed Oct 5 13:18:08 2022 -0500 ntdll/tests: Add tests for memory address requirements. --- dlls/ntdll/tests/virtual.c | 164 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 164 insertions(+) diff --git a/dlls/ntdll/tests/virtual.c b/dlls/ntdll/tests/virtual.c index 72d15c84f32..2c5e1d6ecc3 100644 --- a/dlls/ntdll/tests/virtual.c +++ b/dlls/ntdll/tests/virtual.c @@ -423,6 +423,169 @@ static void test_NtAllocateVirtualMemoryEx(void) } } +static void test_NtAllocateVirtualMemoryEx_address_requirements(void) +{ + MEM_EXTENDED_PARAMETER ext[2]; + MEM_ADDRESS_REQUIREMENTS a; + NTSTATUS status; + SYSTEM_INFO si; + SIZE_T size; + void *addr; + + if (!pNtAllocateVirtualMemoryEx) + { + win_skip("NtAllocateVirtualMemoryEx() is missing\n"); + return; + } + + GetSystemInfo(&si); + + memset(&ext, 0, sizeof(ext)); + ext[0].Type = 0; + size = 0x1000; + addr = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE | MEM_COMMIT, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(status == STATUS_INVALID_PARAMETER, "Unexpected status %08lx.\n", status); + + memset(&ext, 0, sizeof(ext)); + ext[0].Type = MemExtendedParameterMax; + size = 0x1000; + addr = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE | MEM_COMMIT, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(status == STATUS_INVALID_PARAMETER, "Unexpected status %08lx.\n", status); + + memset(&a, 0, sizeof(a)); + ext[0].Type = MemExtendedParameterAddressRequirements; + ext[0].Pointer = &a; + size = 0x1000; + addr = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE | MEM_COMMIT, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(!status, "Unexpected status %08lx.\n", status); + size = 0; + status = NtFreeVirtualMemory(NtCurrentProcess(), &addr, &size, MEM_RELEASE); + ok(!status, "Unexpected status %08lx.\n", status); + + ext[1] = ext[0]; + size = 0x1000; + addr = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE | MEM_COMMIT, + PAGE_EXECUTE_READWRITE, ext, 2); + ok(status == STATUS_INVALID_PARAMETER, "Unexpected status %08lx.\n", status); + + a.LowestStartingAddress = NULL; + a.Alignment = 0; + + a.HighestEndingAddress = (void *)(0x20001000 + 1); + size = 0x10000; + addr = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(status == STATUS_INVALID_PARAMETER, "Unexpected status %08lx.\n", status); + + a.HighestEndingAddress = (void *)(0x20001000 - 2); + size = 0x10000; + addr = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(status == STATUS_INVALID_PARAMETER, "Unexpected status %08lx.\n", status); + + a.HighestEndingAddress = (void *)(0x20000800 - 1); + size = 0x10000; + addr = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(status == STATUS_INVALID_PARAMETER, "Unexpected status %08lx.\n", status); + + a.HighestEndingAddress = (char *)si.lpMaximumApplicationAddress + 0x1000; + size = 0x10000; + addr = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(status == STATUS_INVALID_PARAMETER, "Unexpected status %08lx.\n", status); + + a.HighestEndingAddress = (char *)si.lpMaximumApplicationAddress; + size = 0x10000; + addr = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(!status, "Unexpected status %08lx.\n", status); + size = 0; + status = NtFreeVirtualMemory(NtCurrentProcess(), &addr, &size, MEM_RELEASE); + ok(!status, "Unexpected status %08lx.\n", status); + + a.HighestEndingAddress = (void *)(0x20001000 - 1); + size = 0x40000; + addr = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(!status, "Unexpected status %08lx.\n", status); + ok(!((ULONG_PTR)addr & 0xffff), "Unexpected addr %p.\n", addr); + ok((ULONG_PTR)addr + size <= 0x20001000, "Unexpected addr %p.\n", addr); + + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_COMMIT, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(status == STATUS_INVALID_PARAMETER, "Unexpected status %08lx.\n", status); + + size = 0; + status = NtFreeVirtualMemory(NtCurrentProcess(), &addr, &size, MEM_RELEASE); + ok(!status, "Unexpected status %08lx.\n", status); + + + size = 0x40000; + a.HighestEndingAddress = (void *)(0x20001000 - 1); + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(status == STATUS_INVALID_PARAMETER, "Unexpected status %08lx.\n", status); + + status = NtAllocateVirtualMemory(NtCurrentProcess(), &addr, 24, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE); + ok(status == STATUS_INVALID_PARAMETER_3 || status == STATUS_INVALID_PARAMETER, + "Unexpected status %08lx.\n", status); + + status = NtAllocateVirtualMemory(NtCurrentProcess(), &addr, 0xffffffff, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE); + if (is_win64 || is_wow64) + ok(!status || status == STATUS_CONFLICTING_ADDRESSES, "Unexpected status %08lx.\n", status); + else + ok(status == STATUS_INVALID_PARAMETER_3 || status == STATUS_INVALID_PARAMETER, + "Unexpected status %08lx.\n", status); + + if (!status) + { + size = 0; + status = NtFreeVirtualMemory(NtCurrentProcess(), &addr, &size, MEM_RELEASE); + ok(!status, "Unexpected status %08lx.\n", status); + } + + a.HighestEndingAddress = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(!status || status == STATUS_CONFLICTING_ADDRESSES, "Unexpected status %08lx.\n", status); + if (!status) + { + size = 0; + status = NtFreeVirtualMemory(NtCurrentProcess(), &addr, &size, MEM_RELEASE); + ok(!status, "Unexpected status %08lx.\n", status); + } + + + a.HighestEndingAddress = (void *)(0x20001000 - 1); + a.Alignment = 0x10000; + size = 0x1000; + addr = NULL; + status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE, ext, 1); + ok(!status, "Unexpected status %08lx.\n", status); + ok(!((ULONG_PTR)addr & 0xffff), "Unexpected addr %p.\n", addr); + ok((ULONG_PTR)addr + size < 0x20001000, "Unexpected addr %p.\n", addr); + size = 0; + status = NtFreeVirtualMemory(NtCurrentProcess(), &addr, &size, MEM_RELEASE); + ok(!status, "Unexpected status %08lx.\n", status); +} + struct test_stack_size_thread_args { DWORD expect_committed; @@ -1708,6 +1871,7 @@ START_TEST(virtual) test_NtAllocateVirtualMemory(); test_NtAllocateVirtualMemoryEx(); + test_NtAllocateVirtualMemoryEx_address_requirements(); test_NtFreeVirtualMemory(); test_RtlCreateUserStack(); test_NtMapViewOfSection();
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Alexandre Julliard