Module: wine Branch: master Commit: 685f1b6b055f5a86aca9588f4f5aa95a36602ed5 URL: https://gitlab.winehq.org/wine/wine/-/commit/685f1b6b055f5a86aca9588f4f5aa95...
Author: Alexandre Julliard julliard@winehq.org Date: Tue May 23 10:18:51 2023 +0200
ntdll: Catch MEM_EXTENDED_PARAMETER duplicates for all types.
---
dlls/ntdll/tests/virtual.c | 72 ++++++++++++++++++++++++++++++++++++++++------ dlls/ntdll/unix/virtual.c | 12 +++++--- 2 files changed, 72 insertions(+), 12 deletions(-)
diff --git a/dlls/ntdll/tests/virtual.c b/dlls/ntdll/tests/virtual.c index c125fdff0d7..00811938d6d 100644 --- a/dlls/ntdll/tests/virtual.c +++ b/dlls/ntdll/tests/virtual.c @@ -293,7 +293,7 @@ static void check_region_size_(void *p, SIZE_T s, unsigned int line)
static void test_NtAllocateVirtualMemoryEx(void) { - MEM_EXTENDED_PARAMETER ext; + MEM_EXTENDED_PARAMETER ext[2]; SIZE_T size, size2; char *p, *p1, *p2; NTSTATUS status; @@ -425,13 +425,28 @@ static void test_NtAllocateVirtualMemoryEx(void) ok(status == STATUS_SUCCESS, "Unexpected status %08lx.\n", status); }
- memset( &ext, 0, sizeof(ext) ); - ext.Type = MemExtendedParameterAttributeFlags; - ext.ULong = MEM_EXTENDED_PARAMETER_EC_CODE; + memset( ext, 0, sizeof(ext) ); + ext[0].Type = MemExtendedParameterAttributeFlags; + ext[0].ULong = 0; + ext[1].Type = MemExtendedParameterAttributeFlags; + ext[1].ULong = 0; + size = 0x10000; + addr1 = NULL; + status = pNtAllocateVirtualMemoryEx( NtCurrentProcess(), &addr1, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE, ext, 1 ); + ok(status == STATUS_SUCCESS, "Unexpected status %08lx.\n", status); + NtFreeVirtualMemory( NtCurrentProcess(), &addr1, &size, MEM_DECOMMIT ); + status = pNtAllocateVirtualMemoryEx( NtCurrentProcess(), &addr1, &size, MEM_RESERVE, + PAGE_EXECUTE_READWRITE, ext, 2 ); + ok(status == STATUS_INVALID_PARAMETER, "Unexpected status %08lx.\n", status); + + memset( ext, 0, sizeof(ext) ); + ext[0].Type = MemExtendedParameterAttributeFlags; + ext[0].ULong = MEM_EXTENDED_PARAMETER_EC_CODE; size = 0x10000; addr1 = NULL; status = pNtAllocateVirtualMemoryEx( NtCurrentProcess(), &addr1, &size, MEM_RESERVE, - PAGE_EXECUTE_READWRITE, &ext, 1 ); + PAGE_EXECUTE_READWRITE, ext, 1 ); #ifdef __x86_64__ if (pRtlGetNativeSystemInformation) { @@ -453,7 +468,7 @@ static void test_NtAllocateVirtualMemoryEx(void) if (pRtlIsEcCode) ok( !pRtlIsEcCode( addr1 ), "EC code %p\n", addr1 ); size = 0x1000; status = pNtAllocateVirtualMemoryEx( NtCurrentProcess(), &addr1, &size, MEM_COMMIT, - PAGE_EXECUTE_READWRITE, &ext, 1 ); + PAGE_EXECUTE_READWRITE, ext, 1 ); ok(status == STATUS_SUCCESS, "Unexpected status %08lx.\n", status); if (pRtlIsEcCode) { @@ -474,9 +489,9 @@ static void test_NtAllocateVirtualMemoryEx(void) if (pRtlIsEcCode) ok( pRtlIsEcCode( addr1 ), "not EC code %p\n", addr1 );
size = 0x2000; - ext.ULong = 0; + ext[0].ULong = 0; status = pNtAllocateVirtualMemoryEx( NtCurrentProcess(), &addr1, &size, MEM_COMMIT, - PAGE_EXECUTE_READWRITE, &ext, 1 ); + PAGE_EXECUTE_READWRITE, ext, 1 ); ok(status == STATUS_SUCCESS, "Unexpected status %08lx.\n", status); if (pRtlIsEcCode) { @@ -1607,6 +1622,47 @@ static void test_NtMapViewOfSectionEx(void) CloseHandle(file); DeleteFileA(testfile);
+ file = CreateFileA( "c:\windows\system32\version.dll", GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0 ); + ok( file != INVALID_HANDLE_VALUE, "Failed to open version.dll\n" ); + mapping = CreateFileMappingA( file, NULL, PAGE_READONLY | SEC_IMAGE, 0, 0, NULL ); + ok( mapping != 0, "CreateFileMapping failed\n" ); + + memset(&ext, 0, sizeof(ext)); + ext[0].Type = MemExtendedParameterImageMachine; + ext[0].ULong = 0; + ptr = NULL; + size = 0; + status = pNtMapViewOfSectionEx( mapping, process, &ptr, &offset, &size, 0, PAGE_READONLY, ext, 1 ); + if (status != STATUS_INVALID_PARAMETER) + { + ok(status == STATUS_SUCCESS || status == STATUS_IMAGE_NOT_AT_BASE, "NtMapViewOfSection returned %08lx\n", status); + NtUnmapViewOfSection(process, ptr); + + ext[1].Type = MemExtendedParameterImageMachine; + ext[1].ULong = 0; + ptr = NULL; + size = 0; + status = pNtMapViewOfSectionEx( mapping, process, &ptr, &offset, &size, 0, PAGE_READONLY, ext, 2 ); + ok(status == STATUS_INVALID_PARAMETER, "NtMapViewOfSection returned %08lx\n", status); + + ext[0].ULong = IMAGE_FILE_MACHINE_R3000; + ext[1].ULong = IMAGE_FILE_MACHINE_R4000; + ptr = NULL; + size = 0; + status = pNtMapViewOfSectionEx( mapping, process, &ptr, &offset, &size, 0, PAGE_READONLY, ext, 2 ); + ok(status == STATUS_INVALID_PARAMETER, "NtMapViewOfSection returned %08lx\n", status); + + ptr = NULL; + size = 0; + status = pNtMapViewOfSectionEx( mapping, process, &ptr, &offset, &size, 0, PAGE_READONLY, ext, 1 ); + todo_wine + ok(status == STATUS_NOT_SUPPORTED, "NtMapViewOfSection returned %08lx\n", status); + } + else win_skip( "MemExtendedParameterImageMachine not supported\n" ); + + NtClose(mapping); + CloseHandle(file); + TerminateProcess(process, 0); CloseHandle(process); } diff --git a/dlls/ntdll/unix/virtual.c b/dlls/ntdll/unix/virtual.c index b33b45ad07f..2255061ec75 100644 --- a/dlls/ntdll/unix/virtual.c +++ b/dlls/ntdll/unix/virtual.c @@ -4152,18 +4152,21 @@ NTSTATUS WINAPI NtAllocateVirtualMemory( HANDLE process, PVOID *ret, ULONG_PTR z static NTSTATUS get_extended_params( const MEM_EXTENDED_PARAMETER *parameters, ULONG count, ULONG_PTR *limit, ULONG_PTR *align, ULONG *attributes ) { - MEM_ADDRESS_REQUIREMENTS *r = NULL; - ULONG i; + ULONG i, present = 0;
if (count && !parameters) return STATUS_INVALID_PARAMETER;
for (i = 0; i < count; ++i) { + if (parameters[i].Type >= 32) return STATUS_INVALID_PARAMETER; + if (present & (1u << parameters[i].Type)) return STATUS_INVALID_PARAMETER; + present |= 1u << parameters[i].Type; + switch (parameters[i].Type) { case MemExtendedParameterAddressRequirements: - if (r) return STATUS_INVALID_PARAMETER; - r = parameters[i].Pointer; + { + MEM_ADDRESS_REQUIREMENTS *r = parameters[i].Pointer;
if (r->LowestStartingAddress) FIXME( "Not supported requirements LowestStartingAddress %p, Alignment %p.\n", @@ -4188,6 +4191,7 @@ static NTSTATUS get_extended_params( const MEM_EXTENDED_PARAMETER *parameters, U } } break; + }
case MemExtendedParameterAttributeFlags: *attributes = parameters[i].ULong;
-
Alexandre Julliard