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Sweden-Number/dlls/kernel32/tests/loader.c

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/*
* Unit test suite for the PE loader.
*
* Copyright 2006,2011 Dmitry Timoshkov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define NONAMELESSUNION
#include <stdarg.h>
#include <stdio.h>
#include <assert.h>
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "windef.h"
#include "winbase.h"
#include "winternl.h"
#include "wine/test.h"
#include "delayloadhandler.h"
/* PROCESS_ALL_ACCESS in Vista+ PSDKs is incompatible with older Windows versions */
#define PROCESS_ALL_ACCESS_NT4 (PROCESS_ALL_ACCESS & ~0xf000)
#define ALIGN_SIZE(size, alignment) (((size) + (alignment - 1)) & ~((alignment - 1)))
struct PROCESS_BASIC_INFORMATION_PRIVATE
{
DWORD_PTR ExitStatus;
PPEB PebBaseAddress;
DWORD_PTR AffinityMask;
DWORD_PTR BasePriority;
ULONG_PTR UniqueProcessId;
ULONG_PTR InheritedFromUniqueProcessId;
};
static LONG *child_failures;
static WORD cb_count;
static DWORD page_size;
static NTSTATUS (WINAPI *pNtCreateSection)(HANDLE *, ACCESS_MASK, const OBJECT_ATTRIBUTES *,
const LARGE_INTEGER *, ULONG, ULONG, HANDLE );
static NTSTATUS (WINAPI *pNtMapViewOfSection)(HANDLE, HANDLE, PVOID *, ULONG, SIZE_T, const LARGE_INTEGER *, SIZE_T *, ULONG, ULONG, ULONG);
static NTSTATUS (WINAPI *pNtUnmapViewOfSection)(HANDLE, PVOID);
static NTSTATUS (WINAPI *pNtQueryInformationProcess)(HANDLE, PROCESSINFOCLASS, PVOID, ULONG, PULONG);
static NTSTATUS (WINAPI *pNtSetInformationProcess)(HANDLE, PROCESSINFOCLASS, PVOID, ULONG);
static NTSTATUS (WINAPI *pNtTerminateProcess)(HANDLE, DWORD);
static void (WINAPI *pLdrShutdownProcess)(void);
static BOOLEAN (WINAPI *pRtlDllShutdownInProgress)(void);
static NTSTATUS (WINAPI *pNtAllocateVirtualMemory)(HANDLE, PVOID *, ULONG, SIZE_T *, ULONG, ULONG);
static NTSTATUS (WINAPI *pNtFreeVirtualMemory)(HANDLE, PVOID *, SIZE_T *, ULONG);
static NTSTATUS (WINAPI *pLdrLockLoaderLock)(ULONG, ULONG *, ULONG_PTR *);
static NTSTATUS (WINAPI *pLdrUnlockLoaderLock)(ULONG, ULONG_PTR);
static void (WINAPI *pRtlAcquirePebLock)(void);
static void (WINAPI *pRtlReleasePebLock)(void);
static PVOID (WINAPI *pResolveDelayLoadedAPI)(PVOID, PCIMAGE_DELAYLOAD_DESCRIPTOR,
PDELAYLOAD_FAILURE_DLL_CALLBACK, PVOID,
PIMAGE_THUNK_DATA ThunkAddress,ULONG);
static PVOID RVAToAddr(DWORD_PTR rva, HMODULE module)
{
if (rva == 0)
return NULL;
return ((char*) module) + rva;
}
static IMAGE_DOS_HEADER dos_header;
static const IMAGE_NT_HEADERS nt_header_template =
{
IMAGE_NT_SIGNATURE, /* Signature */
{
#if defined __i386__
IMAGE_FILE_MACHINE_I386, /* Machine */
#elif defined __x86_64__
IMAGE_FILE_MACHINE_AMD64, /* Machine */
#elif defined __powerpc__
IMAGE_FILE_MACHINE_POWERPC, /* Machine */
#elif defined __arm__
IMAGE_FILE_MACHINE_ARMNT, /* Machine */
#elif defined __aarch64__
IMAGE_FILE_MACHINE_ARM64, /* Machine */
#else
# error You must specify the machine type
#endif
1, /* NumberOfSections */
0, /* TimeDateStamp */
0, /* PointerToSymbolTable */
0, /* NumberOfSymbols */
sizeof(IMAGE_OPTIONAL_HEADER), /* SizeOfOptionalHeader */
IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_DLL /* Characteristics */
},
{ IMAGE_NT_OPTIONAL_HDR_MAGIC, /* Magic */
1, /* MajorLinkerVersion */
0, /* MinorLinkerVersion */
0, /* SizeOfCode */
0, /* SizeOfInitializedData */
0, /* SizeOfUninitializedData */
0, /* AddressOfEntryPoint */
0x10, /* BaseOfCode, also serves as e_lfanew in the truncated MZ header */
#ifndef _WIN64
0, /* BaseOfData */
#endif
0x10000000, /* ImageBase */
0, /* SectionAlignment */
0, /* FileAlignment */
4, /* MajorOperatingSystemVersion */
0, /* MinorOperatingSystemVersion */
1, /* MajorImageVersion */
0, /* MinorImageVersion */
4, /* MajorSubsystemVersion */
0, /* MinorSubsystemVersion */
0, /* Win32VersionValue */
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000, /* SizeOfImage */
sizeof(dos_header) + sizeof(nt_header_template), /* SizeOfHeaders */
0, /* CheckSum */
IMAGE_SUBSYSTEM_WINDOWS_CUI, /* Subsystem */
0, /* DllCharacteristics */
0, /* SizeOfStackReserve */
0, /* SizeOfStackCommit */
0, /* SizeOfHeapReserve */
0, /* SizeOfHeapCommit */
0, /* LoaderFlags */
0, /* NumberOfRvaAndSizes */
{ { 0 } } /* DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] */
}
};
static IMAGE_SECTION_HEADER section =
{
".rodata", /* Name */
{ 0x10 }, /* Misc */
0, /* VirtualAddress */
0x0a, /* SizeOfRawData */
0, /* PointerToRawData */
0, /* PointerToRelocations */
0, /* PointerToLinenumbers */
0, /* NumberOfRelocations */
0, /* NumberOfLinenumbers */
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ, /* Characteristics */
};
static const char filler[0x1000];
static const char section_data[0x10] = "section data";
static DWORD create_test_dll( const IMAGE_DOS_HEADER *dos_header, UINT dos_size,
const IMAGE_NT_HEADERS *nt_header, const char *dll_name )
{
DWORD dummy, size, file_align;
HANDLE hfile;
BOOL ret;
hfile = CreateFileA(dll_name, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, 0, 0);
if (hfile == INVALID_HANDLE_VALUE) return 0;
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, dos_header, dos_size, &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, nt_header, sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
if (nt_header->FileHeader.SizeOfOptionalHeader)
{
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &nt_header->OptionalHeader,
min(nt_header->FileHeader.SizeOfOptionalHeader, sizeof(IMAGE_OPTIONAL_HEADER)),
&dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
if (nt_header->FileHeader.SizeOfOptionalHeader > sizeof(IMAGE_OPTIONAL_HEADER))
{
file_align = nt_header->FileHeader.SizeOfOptionalHeader - sizeof(IMAGE_OPTIONAL_HEADER);
assert(file_align < sizeof(filler));
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, filler, file_align, &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
}
}
assert(nt_header->FileHeader.NumberOfSections <= 1);
if (nt_header->FileHeader.NumberOfSections)
{
if (nt_header->OptionalHeader.SectionAlignment >= page_size)
{
section.PointerToRawData = dos_size;
section.VirtualAddress = nt_header->OptionalHeader.SectionAlignment;
section.Misc.VirtualSize = section.SizeOfRawData * 10;
}
else
{
section.PointerToRawData = nt_header->OptionalHeader.SizeOfHeaders;
section.VirtualAddress = nt_header->OptionalHeader.SizeOfHeaders;
section.Misc.VirtualSize = 5;
}
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &section, sizeof(section), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
/* section data */
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, section_data, sizeof(section_data), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
}
size = GetFileSize(hfile, NULL);
CloseHandle(hfile);
return size;
}
/* helper to test image section mapping */
static NTSTATUS map_image_section( const IMAGE_NT_HEADERS *nt_header )
{
char temp_path[MAX_PATH];
char dll_name[MAX_PATH];
LARGE_INTEGER size;
HANDLE file, map;
NTSTATUS status;
GetTempPathA(MAX_PATH, temp_path);
GetTempFileNameA(temp_path, "ldr", 0, dll_name);
size.u.LowPart = create_test_dll( &dos_header, sizeof(dos_header), nt_header, dll_name );
ok( size.u.LowPart, "could not create %s\n", dll_name);
size.u.HighPart = 0;
file = CreateFileA(dll_name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
ok(file != INVALID_HANDLE_VALUE, "CreateFile error %d\n", GetLastError());
status = pNtCreateSection(&map, STANDARD_RIGHTS_REQUIRED | SECTION_MAP_READ, NULL, &size,
PAGE_READONLY, SEC_IMAGE, file );
if (map) CloseHandle( map );
CloseHandle( file );
DeleteFileA( dll_name );
return status;
}
static void test_Loader(void)
{
static const struct test_data
{
DWORD size_of_dos_header;
WORD number_of_sections, size_of_optional_header;
DWORD section_alignment, file_alignment;
DWORD size_of_image, size_of_headers;
DWORD errors[4]; /* 0 means LoadLibrary should succeed */
} td[] =
{
{ sizeof(dos_header),
1, 0, 0, 0, 0, 0,
{ ERROR_BAD_EXE_FORMAT }
},
{ sizeof(dos_header),
1, sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x1000,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0xe00,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER),
{ ERROR_BAD_EXE_FORMAT } /* XP doesn't like too small image size */
},
{ sizeof(dos_header),
1, sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x1000,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER),
{ ERROR_SUCCESS }
},
{ sizeof(dos_header),
1, sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x1000,
0x1f00,
0x1000,
{ ERROR_SUCCESS }
},
{ sizeof(dos_header),
1, sizeof(IMAGE_OPTIONAL_HEADER), 0x200, 0x200,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x200,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER),
{ ERROR_SUCCESS, ERROR_INVALID_ADDRESS } /* vista is more strict */
},
{ sizeof(dos_header),
1, sizeof(IMAGE_OPTIONAL_HEADER), 0x200, 0x1000,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER),
{ ERROR_BAD_EXE_FORMAT } /* XP doesn't like alignments */
},
{ sizeof(dos_header),
1, sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x200,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER),
{ ERROR_SUCCESS }
},
{ sizeof(dos_header),
1, sizeof(IMAGE_OPTIONAL_HEADER), 0x1000, 0x200,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
0x200,
{ ERROR_SUCCESS }
},
/* Mandatory are all fields up to SizeOfHeaders, everything else
* is really optional (at least that's true for XP).
*/
{ sizeof(dos_header),
1, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x200, 0x200,
sizeof(dos_header) + sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER) + FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum) + sizeof(IMAGE_SECTION_HEADER) + 0x10,
sizeof(dos_header) + sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER) + FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum) + sizeof(IMAGE_SECTION_HEADER),
{ ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT, ERROR_INVALID_ADDRESS,
ERROR_NOACCESS }
},
{ sizeof(dos_header),
0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x200, 0x200,
0xd0, /* beyond of the end of file */
0xc0, /* beyond of the end of file */
{ ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
},
{ sizeof(dos_header),
0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x200, 0x200,
0x1000,
0,
{ ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
},
{ sizeof(dos_header),
0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x200, 0x200,
1,
0,
{ ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
},
#if 0 /* not power of 2 alignments need more test cases */
{ sizeof(dos_header),
0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x300, 0x300,
1,
0,
{ ERROR_BAD_EXE_FORMAT } /* alignment is not power of 2 */
},
#endif
{ sizeof(dos_header),
0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 4, 4,
1,
0,
{ ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
},
{ sizeof(dos_header),
0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 1, 1,
1,
0,
{ ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
},
{ sizeof(dos_header),
0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum), 0x200, 0x200,
0,
0,
{ ERROR_BAD_EXE_FORMAT } /* image size == 0 -> failure */
},
/* the following data mimics the PE image which upack creates */
{ 0x10,
1, 0x148, 0x1000, 0x200,
sizeof(dos_header) + sizeof(nt_header_template) + sizeof(IMAGE_SECTION_HEADER) + 0x1000,
0x200,
{ ERROR_SUCCESS }
},
/* Minimal PE image that XP is able to load: 92 bytes */
{ 0x04,
0, FIELD_OFFSET(IMAGE_OPTIONAL_HEADER, CheckSum),
0x04 /* also serves as e_lfanew in the truncated MZ header */, 0x04,
1,
0,
{ ERROR_SUCCESS, ERROR_BAD_EXE_FORMAT } /* vista is more strict */
}
};
int i;
DWORD file_size;
HMODULE hlib, hlib_as_data_file;
char temp_path[MAX_PATH];
char dll_name[MAX_PATH];
SIZE_T size;
BOOL ret;
NTSTATUS status;
WORD orig_machine = nt_header_template.FileHeader.Machine;
IMAGE_NT_HEADERS nt_header;
/* prevent displaying of the "Unable to load this DLL" message box */
SetErrorMode(SEM_FAILCRITICALERRORS);
GetTempPathA(MAX_PATH, temp_path);
for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
{
GetTempFileNameA(temp_path, "ldr", 0, dll_name);
nt_header = nt_header_template;
nt_header.FileHeader.NumberOfSections = td[i].number_of_sections;
nt_header.FileHeader.SizeOfOptionalHeader = td[i].size_of_optional_header;
nt_header.OptionalHeader.SectionAlignment = td[i].section_alignment;
nt_header.OptionalHeader.FileAlignment = td[i].file_alignment;
nt_header.OptionalHeader.SizeOfImage = td[i].size_of_image;
nt_header.OptionalHeader.SizeOfHeaders = td[i].size_of_headers;
file_size = create_test_dll( &dos_header, td[i].size_of_dos_header, &nt_header, dll_name );
if (!file_size)
{
ok(0, "could not create %s\n", dll_name);
break;
}
SetLastError(0xdeadbeef);
hlib = LoadLibraryA(dll_name);
if (hlib)
{
MEMORY_BASIC_INFORMATION info;
void *ptr;
ok( td[i].errors[0] == ERROR_SUCCESS, "%d: should have failed\n", i );
SetLastError(0xdeadbeef);
size = VirtualQuery(hlib, &info, sizeof(info));
ok(size == sizeof(info),
"%d: VirtualQuery error %d\n", i, GetLastError());
ok(info.BaseAddress == hlib, "%d: %p != %p\n", i, info.BaseAddress, hlib);
ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
ok(info.RegionSize == ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size), "%d: got %lx != expected %x\n",
i, info.RegionSize, ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size));
ok(info.State == MEM_COMMIT, "%d: %x != MEM_COMMIT\n", i, info.State);
if (nt_header.OptionalHeader.SectionAlignment < page_size)
ok(info.Protect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.Protect);
else
ok(info.Protect == PAGE_READONLY, "%d: %x != PAGE_READONLY\n", i, info.Protect);
ok(info.Type == SEC_IMAGE, "%d: %x != SEC_IMAGE\n", i, info.Type);
SetLastError(0xdeadbeef);
ptr = VirtualAlloc(hlib, page_size, MEM_COMMIT, info.Protect);
ok(!ptr, "%d: VirtualAlloc should fail\n", i);
/* FIXME: Remove once Wine is fixed */
if (info.Protect == PAGE_WRITECOPY || info.Protect == PAGE_EXECUTE_WRITECOPY)
todo_wine
ok(GetLastError() == ERROR_ACCESS_DENIED, "%d: expected ERROR_ACCESS_DENIED, got %d\n", i, GetLastError());
else
ok(GetLastError() == ERROR_ACCESS_DENIED, "%d: expected ERROR_ACCESS_DENIED, got %d\n", i, GetLastError());
SetLastError(0xdeadbeef);
size = VirtualQuery((char *)hlib + info.RegionSize, &info, sizeof(info));
ok(size == sizeof(info),
"%d: VirtualQuery error %d\n", i, GetLastError());
if (nt_header.OptionalHeader.SectionAlignment == page_size ||
nt_header.OptionalHeader.SectionAlignment == nt_header.OptionalHeader.FileAlignment)
{
ok(info.BaseAddress == (char *)hlib + ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size), "%d: got %p != expected %p\n",
i, info.BaseAddress, (char *)hlib + ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size));
ok(info.AllocationBase == 0, "%d: %p != 0\n", i, info.AllocationBase);
ok(info.AllocationProtect == 0, "%d: %x != 0\n", i, info.AllocationProtect);
/*ok(info.RegionSize == not_practical_value, "%d: %lx != not_practical_value\n", i, info.RegionSize);*/
ok(info.State == MEM_FREE, "%d: %x != MEM_FREE\n", i, info.State);
ok(info.Type == 0, "%d: %x != 0\n", i, info.Type);
ok(info.Protect == PAGE_NOACCESS, "%d: %x != PAGE_NOACCESS\n", i, info.Protect);
}
else
{
ok(info.Protect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.Protect);
ok(info.BaseAddress == hlib, "%d: got %p != expected %p\n", i, info.BaseAddress, hlib);
ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
ok(info.RegionSize == ALIGN_SIZE(file_size, page_size), "%d: got %lx != expected %x\n",
i, info.RegionSize, ALIGN_SIZE(file_size, page_size));
ok(info.State == MEM_COMMIT, "%d: %x != MEM_COMMIT\n", i, info.State);
ok(info.Protect == PAGE_READONLY, "%d: %x != PAGE_READONLY\n", i, info.Protect);
ok(info.Type == SEC_IMAGE, "%d: %x != SEC_IMAGE\n", i, info.Type);
}
/* header: check the zeroing of alignment */
if (nt_header.OptionalHeader.SectionAlignment >= page_size)
{
const char *start;
start = (const char *)hlib + nt_header.OptionalHeader.SizeOfHeaders;
size = ALIGN_SIZE((ULONG_PTR)start, page_size) - (ULONG_PTR)start;
ok(!memcmp(start, filler, size), "%d: header alignment is not cleared\n", i);
}
if (nt_header.FileHeader.NumberOfSections)
{
SetLastError(0xdeadbeef);
size = VirtualQuery((char *)hlib + section.VirtualAddress, &info, sizeof(info));
ok(size == sizeof(info),
"%d: VirtualQuery error %d\n", i, GetLastError());
if (nt_header.OptionalHeader.SectionAlignment < page_size)
{
ok(info.BaseAddress == hlib, "%d: got %p != expected %p\n", i, info.BaseAddress, hlib);
ok(info.RegionSize == ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size), "%d: got %lx != expected %x\n",
i, info.RegionSize, ALIGN_SIZE(nt_header.OptionalHeader.SizeOfImage, page_size));
ok(info.Protect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.Protect);
}
else
{
ok(info.BaseAddress == (char *)hlib + section.VirtualAddress, "%d: got %p != expected %p\n", i, info.BaseAddress, (char *)hlib + section.VirtualAddress);
ok(info.RegionSize == ALIGN_SIZE(section.Misc.VirtualSize, page_size), "%d: got %lx != expected %x\n",
i, info.RegionSize, ALIGN_SIZE(section.Misc.VirtualSize, page_size));
ok(info.Protect == PAGE_READONLY, "%d: %x != PAGE_READONLY\n", i, info.Protect);
}
ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
ok(info.State == MEM_COMMIT, "%d: %x != MEM_COMMIT\n", i, info.State);
ok(info.Type == SEC_IMAGE, "%d: %x != SEC_IMAGE\n", i, info.Type);
if (nt_header.OptionalHeader.SectionAlignment >= page_size)
ok(!memcmp((const char *)hlib + section.VirtualAddress + section.PointerToRawData, &nt_header, section.SizeOfRawData), "wrong section data\n");
else
ok(!memcmp((const char *)hlib + section.PointerToRawData, section_data, section.SizeOfRawData), "wrong section data\n");
/* check the zeroing of alignment */
if (nt_header.OptionalHeader.SectionAlignment >= page_size)
{
const char *start;
start = (const char *)hlib + section.VirtualAddress + section.PointerToRawData + section.SizeOfRawData;
size = ALIGN_SIZE((ULONG_PTR)start, page_size) - (ULONG_PTR)start;
ok(memcmp(start, filler, size), "%d: alignment should not be cleared\n", i);
}
SetLastError(0xdeadbeef);
ptr = VirtualAlloc((char *)hlib + section.VirtualAddress, page_size, MEM_COMMIT, info.Protect);
ok(!ptr, "%d: VirtualAlloc should fail\n", i);
/* FIXME: Remove once Wine is fixed */
if (info.Protect == PAGE_WRITECOPY || info.Protect == PAGE_EXECUTE_WRITECOPY)
todo_wine
ok(GetLastError() == ERROR_ACCESS_DENIED || GetLastError() == ERROR_INVALID_ADDRESS,
"%d: expected ERROR_ACCESS_DENIED, got %d\n", i, GetLastError());
else
ok(GetLastError() == ERROR_ACCESS_DENIED || GetLastError() == ERROR_INVALID_ADDRESS,
"%d: expected ERROR_ACCESS_DENIED, got %d\n", i, GetLastError());
}
SetLastError(0xdeadbeef);
hlib_as_data_file = LoadLibraryExA(dll_name, 0, LOAD_LIBRARY_AS_DATAFILE);
ok(hlib_as_data_file != 0, "LoadLibraryEx error %u\n", GetLastError());
ok(hlib_as_data_file == hlib, "hlib_as_file and hlib are different\n");
SetLastError(0xdeadbeef);
ret = FreeLibrary(hlib);
ok(ret, "FreeLibrary error %d\n", GetLastError());
SetLastError(0xdeadbeef);
hlib = GetModuleHandleA(dll_name);
ok(hlib != 0, "GetModuleHandle error %u\n", GetLastError());
SetLastError(0xdeadbeef);
ret = FreeLibrary(hlib_as_data_file);
ok(ret, "FreeLibrary error %d\n", GetLastError());
hlib = GetModuleHandleA(dll_name);
ok(!hlib, "GetModuleHandle should fail\n");
SetLastError(0xdeadbeef);
hlib_as_data_file = LoadLibraryExA(dll_name, 0, LOAD_LIBRARY_AS_DATAFILE);
ok(hlib_as_data_file != 0, "LoadLibraryEx error %u\n", GetLastError());
ok((ULONG_PTR)hlib_as_data_file & 1, "hlib_as_data_file is even\n");
hlib = GetModuleHandleA(dll_name);
ok(!hlib, "GetModuleHandle should fail\n");
SetLastError(0xdeadbeef);
ret = FreeLibrary(hlib_as_data_file);
ok(ret, "FreeLibrary error %d\n", GetLastError());
}
else
{
BOOL error_match;
int error_index;
error_match = FALSE;
for (error_index = 0;
! error_match && error_index < sizeof(td[i].errors) / sizeof(DWORD);
error_index++)
{
error_match = td[i].errors[error_index] == GetLastError();
}
ok(error_match, "%d: unexpected error %d\n", i, GetLastError());
}
SetLastError(0xdeadbeef);
ret = DeleteFileA(dll_name);
ok(ret, "DeleteFile error %d\n", GetLastError());
}
nt_header = nt_header_template;
nt_header.FileHeader.NumberOfSections = 1;
nt_header.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER);
nt_header.OptionalHeader.SectionAlignment = page_size;
nt_header.OptionalHeader.FileAlignment = page_size;
nt_header.OptionalHeader.SizeOfHeaders = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER);
nt_header.OptionalHeader.SizeOfImage = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + page_size;
status = map_image_section( &nt_header );
ok( status == STATUS_SUCCESS, "NtCreateSection error %08x\n", status );
dos_header.e_magic = 0;
status = map_image_section( &nt_header );
ok( status == STATUS_INVALID_IMAGE_NOT_MZ, "NtCreateSection error %08x\n", status );
dos_header.e_magic = IMAGE_DOS_SIGNATURE;
nt_header.Signature = IMAGE_OS2_SIGNATURE;
status = map_image_section( &nt_header );
ok( status == STATUS_INVALID_IMAGE_NE_FORMAT, "NtCreateSection error %08x\n", status );
nt_header.Signature = 0xdeadbeef;
status = map_image_section( &nt_header );
ok( status == STATUS_INVALID_IMAGE_PROTECT, "NtCreateSection error %08x\n", status );
nt_header.Signature = IMAGE_NT_SIGNATURE;
nt_header.OptionalHeader.Magic = 0xdead;
status = map_image_section( &nt_header );
ok( status == STATUS_INVALID_IMAGE_FORMAT, "NtCreateSection error %08x\n", status );
nt_header.OptionalHeader.Magic = IMAGE_NT_OPTIONAL_HDR_MAGIC;
nt_header.FileHeader.Machine = 0xdead;
status = map_image_section( &nt_header );
ok( status == STATUS_INVALID_IMAGE_FORMAT || broken(status == STATUS_SUCCESS), /* win2k */
"NtCreateSection error %08x\n", status );
nt_header.FileHeader.Machine = IMAGE_FILE_MACHINE_UNKNOWN;
status = map_image_section( &nt_header );
ok( status == STATUS_INVALID_IMAGE_FORMAT || broken(status == STATUS_SUCCESS), /* win2k */
"NtCreateSection error %08x\n", status );
switch (orig_machine)
{
case IMAGE_FILE_MACHINE_I386: nt_header.FileHeader.Machine = IMAGE_FILE_MACHINE_AMD64; break;
case IMAGE_FILE_MACHINE_AMD64: nt_header.FileHeader.Machine = IMAGE_FILE_MACHINE_I386; break;
case IMAGE_FILE_MACHINE_ARMNT: nt_header.FileHeader.Machine = IMAGE_FILE_MACHINE_ARM64; break;
case IMAGE_FILE_MACHINE_ARM64: nt_header.FileHeader.Machine = IMAGE_FILE_MACHINE_ARMNT; break;
}
status = map_image_section( &nt_header );
ok( status == STATUS_INVALID_IMAGE_FORMAT || broken(status == STATUS_SUCCESS), /* win2k */
"NtCreateSection error %08x\n", status );
if (nt_header.OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR32_MAGIC)
{
IMAGE_NT_HEADERS64 nt64;
memset( &nt64, 0, sizeof(nt64) );
nt64.Signature = IMAGE_NT_SIGNATURE;
nt64.FileHeader.Machine = orig_machine;
nt64.FileHeader.NumberOfSections = 1;
nt64.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER64);
nt64.OptionalHeader.Magic = IMAGE_NT_OPTIONAL_HDR64_MAGIC;
nt64.OptionalHeader.MajorLinkerVersion = 1;
nt64.OptionalHeader.ImageBase = 0x10000000;
nt64.OptionalHeader.MajorOperatingSystemVersion = 4;
nt64.OptionalHeader.MajorImageVersion = 1;
nt64.OptionalHeader.MajorSubsystemVersion = 4;
nt64.OptionalHeader.SizeOfHeaders = sizeof(dos_header) + sizeof(nt64) + sizeof(IMAGE_SECTION_HEADER);
nt64.OptionalHeader.SizeOfImage = nt64.OptionalHeader.SizeOfHeaders + 0x1000;
nt64.OptionalHeader.Subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
status = map_image_section( (IMAGE_NT_HEADERS *)&nt64 );
ok( status == STATUS_INVALID_IMAGE_FORMAT, "NtCreateSection error %08x\n", status );
}
else
{
IMAGE_NT_HEADERS32 nt32;
memset( &nt32, 0, sizeof(nt32) );
nt32.Signature = IMAGE_NT_SIGNATURE;
nt32.FileHeader.Machine = orig_machine;
nt32.FileHeader.NumberOfSections = 1;
nt32.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER32);
nt32.OptionalHeader.Magic = IMAGE_NT_OPTIONAL_HDR32_MAGIC;
nt32.OptionalHeader.MajorLinkerVersion = 1;
nt32.OptionalHeader.ImageBase = 0x10000000;
nt32.OptionalHeader.MajorOperatingSystemVersion = 4;
nt32.OptionalHeader.MajorImageVersion = 1;
nt32.OptionalHeader.MajorSubsystemVersion = 4;
nt32.OptionalHeader.SizeOfHeaders = sizeof(dos_header) + sizeof(nt32) + sizeof(IMAGE_SECTION_HEADER);
nt32.OptionalHeader.SizeOfImage = nt32.OptionalHeader.SizeOfHeaders + 0x1000;
nt32.OptionalHeader.Subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
status = map_image_section( (IMAGE_NT_HEADERS *)&nt32 );
ok( status == STATUS_INVALID_IMAGE_FORMAT, "NtCreateSection error %08x\n", status );
}
nt_header.FileHeader.Machine = orig_machine; /* restore it for the next tests */
}
/* Verify linking style of import descriptors */
static void test_ImportDescriptors(void)
{
HMODULE kernel32_module = NULL;
PIMAGE_DOS_HEADER d_header;
PIMAGE_NT_HEADERS nt_headers;
DWORD import_dir_size;
DWORD_PTR dir_offset;
PIMAGE_IMPORT_DESCRIPTOR import_chunk;
/* Load kernel32 module */
kernel32_module = GetModuleHandleA("kernel32.dll");
assert( kernel32_module != NULL );
/* Get PE header info from module image */
d_header = (PIMAGE_DOS_HEADER) kernel32_module;
nt_headers = (PIMAGE_NT_HEADERS) (((char*) d_header) +
d_header->e_lfanew);
/* Get size of import entry directory */
import_dir_size = nt_headers->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].Size;
if (!import_dir_size)
{
skip("Unable to continue testing due to missing import directory.\n");
return;
}
/* Get address of first import chunk */
dir_offset = nt_headers->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].VirtualAddress;
import_chunk = RVAToAddr(dir_offset, kernel32_module);
ok(import_chunk != 0, "Invalid import_chunk: %p\n", import_chunk);
if (!import_chunk) return;
/* Iterate through import descriptors and verify set name,
* OriginalFirstThunk, and FirstThunk. Core Windows DLLs, such as
* kernel32.dll, don't use Borland-style linking, where the table of
* imported names is stored directly in FirstThunk and overwritten
* by the relocation, instead of being stored in OriginalFirstThunk.
* */
for (; import_chunk->FirstThunk; import_chunk++)
{
LPCSTR module_name = RVAToAddr(import_chunk->Name, kernel32_module);
PIMAGE_THUNK_DATA name_table = RVAToAddr(
U(*import_chunk).OriginalFirstThunk, kernel32_module);
PIMAGE_THUNK_DATA iat = RVAToAddr(
import_chunk->FirstThunk, kernel32_module);
ok(module_name != NULL, "Imported module name should not be NULL\n");
ok(name_table != NULL,
"Name table for imported module %s should not be NULL\n",
module_name);
ok(iat != NULL, "IAT for imported module %s should not be NULL\n",
module_name);
}
}
static void test_image_mapping(const char *dll_name, DWORD scn_page_access, BOOL is_dll)
{
HANDLE hfile, hmap;
NTSTATUS status;
LARGE_INTEGER offset;
SIZE_T size;
void *addr1, *addr2;
MEMORY_BASIC_INFORMATION info;
if (!pNtMapViewOfSection) return;
SetLastError(0xdeadbeef);
hfile = CreateFileA(dll_name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
ok(hfile != INVALID_HANDLE_VALUE, "CreateFile error %d\n", GetLastError());
SetLastError(0xdeadbeef);
hmap = CreateFileMappingW(hfile, NULL, PAGE_READONLY | SEC_IMAGE, 0, 0, 0);
ok(hmap != 0, "CreateFileMapping error %d\n", GetLastError());
offset.u.LowPart = 0;
offset.u.HighPart = 0;
addr1 = NULL;
size = 0;
status = pNtMapViewOfSection(hmap, GetCurrentProcess(), &addr1, 0, 0, &offset,
&size, 1 /* ViewShare */, 0, PAGE_READONLY);
ok(status == STATUS_SUCCESS, "NtMapViewOfSection error %x\n", status);
ok(addr1 != 0, "mapped address should be valid\n");
SetLastError(0xdeadbeef);
size = VirtualQuery((char *)addr1 + section.VirtualAddress, &info, sizeof(info));
ok(size == sizeof(info), "VirtualQuery error %d\n", GetLastError());
ok(info.BaseAddress == (char *)addr1 + section.VirtualAddress, "got %p != expected %p\n", info.BaseAddress, (char *)addr1 + section.VirtualAddress);
ok(info.RegionSize == page_size, "got %#lx != expected %#x\n", info.RegionSize, page_size);
ok(info.Protect == scn_page_access, "got %#x != expected %#x\n", info.Protect, scn_page_access);
ok(info.AllocationBase == addr1, "%p != %p\n", info.AllocationBase, addr1);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%#x != PAGE_EXECUTE_WRITECOPY\n", info.AllocationProtect);
ok(info.State == MEM_COMMIT, "%#x != MEM_COMMIT\n", info.State);
ok(info.Type == SEC_IMAGE, "%#x != SEC_IMAGE\n", info.Type);
addr2 = NULL;
size = 0;
status = pNtMapViewOfSection(hmap, GetCurrentProcess(), &addr2, 0, 0, &offset,
&size, 1 /* ViewShare */, 0, PAGE_READONLY);
/* FIXME: remove once Wine is fixed */
if (status != STATUS_IMAGE_NOT_AT_BASE)
{
todo_wine {
ok(status == STATUS_IMAGE_NOT_AT_BASE, "expected STATUS_IMAGE_NOT_AT_BASE, got %x\n", status);
ok(addr2 != 0, "mapped address should be valid\n");
}
goto wine_is_broken;
}
ok(status == STATUS_IMAGE_NOT_AT_BASE, "expected STATUS_IMAGE_NOT_AT_BASE, got %x\n", status);
ok(addr2 != 0, "mapped address should be valid\n");
ok(addr2 != addr1, "mapped addresses should be different\n");
SetLastError(0xdeadbeef);
size = VirtualQuery((char *)addr2 + section.VirtualAddress, &info, sizeof(info));
ok(size == sizeof(info), "VirtualQuery error %d\n", GetLastError());
ok(info.BaseAddress == (char *)addr2 + section.VirtualAddress, "got %p != expected %p\n", info.BaseAddress, (char *)addr2 + section.VirtualAddress);
ok(info.RegionSize == page_size, "got %#lx != expected %#x\n", info.RegionSize, page_size);
ok(info.Protect == scn_page_access, "got %#x != expected %#x\n", info.Protect, scn_page_access);
ok(info.AllocationBase == addr2, "%p != %p\n", info.AllocationBase, addr2);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%#x != PAGE_EXECUTE_WRITECOPY\n", info.AllocationProtect);
ok(info.State == MEM_COMMIT, "%#x != MEM_COMMIT\n", info.State);
ok(info.Type == SEC_IMAGE, "%#x != SEC_IMAGE\n", info.Type);
status = pNtUnmapViewOfSection(GetCurrentProcess(), addr2);
ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection error %x\n", status);
addr2 = MapViewOfFile(hmap, 0, 0, 0, 0);
ok(addr2 != 0, "mapped address should be valid\n");
ok(addr2 != addr1, "mapped addresses should be different\n");
SetLastError(0xdeadbeef);
size = VirtualQuery((char *)addr2 + section.VirtualAddress, &info, sizeof(info));
ok(size == sizeof(info), "VirtualQuery error %d\n", GetLastError());
ok(info.BaseAddress == (char *)addr2 + section.VirtualAddress, "got %p != expected %p\n", info.BaseAddress, (char *)addr2 + section.VirtualAddress);
ok(info.RegionSize == page_size, "got %#lx != expected %#x\n", info.RegionSize, page_size);
ok(info.Protect == scn_page_access, "got %#x != expected %#x\n", info.Protect, scn_page_access);
ok(info.AllocationBase == addr2, "%p != %p\n", info.AllocationBase, addr2);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%#x != PAGE_EXECUTE_WRITECOPY\n", info.AllocationProtect);
ok(info.State == MEM_COMMIT, "%#x != MEM_COMMIT\n", info.State);
ok(info.Type == SEC_IMAGE, "%#x != SEC_IMAGE\n", info.Type);
UnmapViewOfFile(addr2);
SetLastError(0xdeadbeef);
addr2 = LoadLibraryA(dll_name);
if (is_dll)
{
ok(!addr2, "LoadLibrary should fail, is_dll %d\n", is_dll);
ok(GetLastError() == ERROR_INVALID_ADDRESS, "expected ERROR_INVALID_ADDRESS, got %d\n", GetLastError());
}
else
{
BOOL ret;
ok(addr2 != 0, "LoadLibrary error %d, is_dll %d\n", GetLastError(), is_dll);
ok(addr2 != addr1, "mapped addresses should be different\n");
SetLastError(0xdeadbeef);
ret = FreeLibrary(addr2);
ok(ret, "FreeLibrary error %d\n", GetLastError());
}
wine_is_broken:
status = pNtUnmapViewOfSection(GetCurrentProcess(), addr1);
ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection error %x\n", status);
CloseHandle(hmap);
CloseHandle(hfile);
}
static BOOL is_mem_writable(DWORD prot)
{
switch (prot & 0xff)
{
case PAGE_READWRITE:
case PAGE_WRITECOPY:
case PAGE_EXECUTE_READWRITE:
case PAGE_EXECUTE_WRITECOPY:
return TRUE;
default:
return FALSE;
}
}
static void test_VirtualProtect(void *base, void *section)
{
static const struct test_data
{
DWORD prot_set, prot_get;
} td[] =
{
{ 0, 0 }, /* 0x00 */
{ PAGE_NOACCESS, PAGE_NOACCESS }, /* 0x01 */
{ PAGE_READONLY, PAGE_READONLY }, /* 0x02 */
{ PAGE_READONLY | PAGE_NOACCESS, 0 }, /* 0x03 */
{ PAGE_READWRITE, PAGE_WRITECOPY }, /* 0x04 */
{ PAGE_READWRITE | PAGE_NOACCESS, 0 }, /* 0x05 */
{ PAGE_READWRITE | PAGE_READONLY, 0 }, /* 0x06 */
{ PAGE_READWRITE | PAGE_READONLY | PAGE_NOACCESS, 0 }, /* 0x07 */
{ PAGE_WRITECOPY, PAGE_WRITECOPY }, /* 0x08 */
{ PAGE_WRITECOPY | PAGE_NOACCESS, 0 }, /* 0x09 */
{ PAGE_WRITECOPY | PAGE_READONLY, 0 }, /* 0x0a */
{ PAGE_WRITECOPY | PAGE_NOACCESS | PAGE_READONLY, 0 }, /* 0x0b */
{ PAGE_WRITECOPY | PAGE_READWRITE, 0 }, /* 0x0c */
{ PAGE_WRITECOPY | PAGE_READWRITE | PAGE_NOACCESS, 0 }, /* 0x0d */
{ PAGE_WRITECOPY | PAGE_READWRITE | PAGE_READONLY, 0 }, /* 0x0e */
{ PAGE_WRITECOPY | PAGE_READWRITE | PAGE_READONLY | PAGE_NOACCESS, 0 }, /* 0x0f */
{ PAGE_EXECUTE, PAGE_EXECUTE }, /* 0x10 */
{ PAGE_EXECUTE_READ, PAGE_EXECUTE_READ }, /* 0x20 */
{ PAGE_EXECUTE_READ | PAGE_EXECUTE, 0 }, /* 0x30 */
{ PAGE_EXECUTE_READWRITE, PAGE_EXECUTE_WRITECOPY }, /* 0x40 */
{ PAGE_EXECUTE_READWRITE | PAGE_EXECUTE, 0 }, /* 0x50 */
{ PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_READ, 0 }, /* 0x60 */
{ PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_READ | PAGE_EXECUTE, 0 }, /* 0x70 */
{ PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_WRITECOPY }, /* 0x80 */
{ PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE, 0 }, /* 0x90 */
{ PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READ, 0 }, /* 0xa0 */
{ PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READ | PAGE_EXECUTE, 0 }, /* 0xb0 */
{ PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READWRITE, 0 }, /* 0xc0 */
{ PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READWRITE | PAGE_EXECUTE, 0 }, /* 0xd0 */
{ PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_READ, 0 }, /* 0xe0 */
{ PAGE_EXECUTE_WRITECOPY | PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_READ | PAGE_EXECUTE, 0 } /* 0xf0 */
};
DWORD ret, orig_prot, old_prot, rw_prot, exec_prot, i, j;
MEMORY_BASIC_INFORMATION info;
SetLastError(0xdeadbeef);
ret = VirtualProtect(section, page_size, PAGE_NOACCESS, &old_prot);
ok(ret, "VirtualProtect error %d\n", GetLastError());
orig_prot = old_prot;
for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
{
SetLastError(0xdeadbeef);
ret = VirtualQuery(section, &info, sizeof(info));
ok(ret, "VirtualQuery failed %d\n", GetLastError());
ok(info.BaseAddress == section, "%d: got %p != expected %p\n", i, info.BaseAddress, section);
ok(info.RegionSize == page_size, "%d: got %#lx != expected %#x\n", i, info.RegionSize, page_size);
ok(info.Protect == PAGE_NOACCESS, "%d: got %#x != expected PAGE_NOACCESS\n", i, info.Protect);
ok(info.AllocationBase == base, "%d: %p != %p\n", i, info.AllocationBase, base);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %#x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
ok(info.State == MEM_COMMIT, "%d: %#x != MEM_COMMIT\n", i, info.State);
ok(info.Type == SEC_IMAGE, "%d: %#x != SEC_IMAGE\n", i, info.Type);
old_prot = 0xdeadbeef;
SetLastError(0xdeadbeef);
ret = VirtualProtect(section, page_size, td[i].prot_set, &old_prot);
if (td[i].prot_get)
{
ok(ret, "%d: VirtualProtect error %d, requested prot %#x\n", i, GetLastError(), td[i].prot_set);
ok(old_prot == PAGE_NOACCESS, "%d: got %#x != expected PAGE_NOACCESS\n", i, old_prot);
SetLastError(0xdeadbeef);
ret = VirtualQuery(section, &info, sizeof(info));
ok(ret, "VirtualQuery failed %d\n", GetLastError());
ok(info.BaseAddress == section, "%d: got %p != expected %p\n", i, info.BaseAddress, section);
ok(info.RegionSize == page_size, "%d: got %#lx != expected %#x\n", i, info.RegionSize, page_size);
ok(info.Protect == td[i].prot_get, "%d: got %#x != expected %#x\n", i, info.Protect, td[i].prot_get);
ok(info.AllocationBase == base, "%d: %p != %p\n", i, info.AllocationBase, base);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %#x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
ok(info.State == MEM_COMMIT, "%d: %#x != MEM_COMMIT\n", i, info.State);
ok(info.Type == SEC_IMAGE, "%d: %#x != SEC_IMAGE\n", i, info.Type);
}
else
{
ok(!ret, "%d: VirtualProtect should fail\n", i);
ok(GetLastError() == ERROR_INVALID_PARAMETER, "%d: expected ERROR_INVALID_PARAMETER, got %d\n", i, GetLastError());
}
old_prot = 0xdeadbeef;
SetLastError(0xdeadbeef);
ret = VirtualProtect(section, page_size, PAGE_NOACCESS, &old_prot);
ok(ret, "%d: VirtualProtect error %d\n", i, GetLastError());
if (td[i].prot_get)
ok(old_prot == td[i].prot_get, "%d: got %#x != expected %#x\n", i, old_prot, td[i].prot_get);
else
ok(old_prot == PAGE_NOACCESS, "%d: got %#x != expected PAGE_NOACCESS\n", i, old_prot);
}
exec_prot = 0;
for (i = 0; i <= 4; i++)
{
rw_prot = 0;
for (j = 0; j <= 4; j++)
{
DWORD prot = exec_prot | rw_prot;
SetLastError(0xdeadbeef);
ret = VirtualProtect(section, page_size, prot, &old_prot);
if ((rw_prot && exec_prot) || (!rw_prot && !exec_prot))
{
ok(!ret, "VirtualProtect(%02x) should fail\n", prot);
ok(GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
}
else
ok(ret, "VirtualProtect(%02x) error %d\n", prot, GetLastError());
rw_prot = 1 << j;
}
exec_prot = 1 << (i + 4);
}
SetLastError(0xdeadbeef);
ret = VirtualProtect(section, page_size, orig_prot, &old_prot);
ok(ret, "VirtualProtect error %d\n", GetLastError());
}
static void test_section_access(void)
{
static const struct test_data
{
DWORD scn_file_access, scn_page_access, scn_page_access_after_write;
} td[] =
{
{ 0, PAGE_NOACCESS, 0 },
{ IMAGE_SCN_MEM_READ, PAGE_READONLY, 0 },
{ IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
{ IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE, 0 },
{ IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
{ IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_READ },
{ IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE },
{ IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE },
{ IMAGE_SCN_CNT_INITIALIZED_DATA, PAGE_NOACCESS, 0 },
{ IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ, PAGE_READONLY, 0 },
{ IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
{ IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE, 0 },
{ IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
{ IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_READ, 0 },
{ IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE },
{ IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE },
{ IMAGE_SCN_CNT_UNINITIALIZED_DATA, PAGE_NOACCESS, 0 },
{ IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_READ, PAGE_READONLY, 0 },
{ IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
{ IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE, 0 },
{ IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE, PAGE_WRITECOPY, PAGE_READWRITE },
{ IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_READ, 0 },
{ IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE },
{ IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_EXECUTE, PAGE_EXECUTE_WRITECOPY, PAGE_EXECUTE_READWRITE }
};
char buf[256];
int i;
DWORD dummy, file_align;
HANDLE hfile;
HMODULE hlib;
char temp_path[MAX_PATH];
char dll_name[MAX_PATH];
SIZE_T size;
MEMORY_BASIC_INFORMATION info;
STARTUPINFOA sti;
PROCESS_INFORMATION pi;
DWORD ret;
/* prevent displaying of the "Unable to load this DLL" message box */
SetErrorMode(SEM_FAILCRITICALERRORS);
GetTempPathA(MAX_PATH, temp_path);
for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
{
IMAGE_NT_HEADERS nt_header;
GetTempFileNameA(temp_path, "ldr", 0, dll_name);
/*trace("creating %s\n", dll_name);*/
hfile = CreateFileA(dll_name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
if (hfile == INVALID_HANDLE_VALUE)
{
ok(0, "could not create %s\n", dll_name);
return;
}
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &dos_header, sizeof(dos_header), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
nt_header = nt_header_template;
nt_header.FileHeader.NumberOfSections = 1;
nt_header.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER);
nt_header.FileHeader.Characteristics = IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_DLL | IMAGE_FILE_RELOCS_STRIPPED;
nt_header.OptionalHeader.SectionAlignment = page_size;
nt_header.OptionalHeader.FileAlignment = 0x200;
nt_header.OptionalHeader.SizeOfImage = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + page_size;
nt_header.OptionalHeader.SizeOfHeaders = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER);
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &nt_header, sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &nt_header.OptionalHeader, sizeof(IMAGE_OPTIONAL_HEADER), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
section.SizeOfRawData = sizeof(section_data);
section.PointerToRawData = nt_header.OptionalHeader.FileAlignment;
section.VirtualAddress = nt_header.OptionalHeader.SectionAlignment;
section.Misc.VirtualSize = section.SizeOfRawData;
section.Characteristics = td[i].scn_file_access;
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &section, sizeof(section), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
file_align = nt_header.OptionalHeader.FileAlignment - nt_header.OptionalHeader.SizeOfHeaders;
assert(file_align < sizeof(filler));
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, filler, file_align, &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
/* section data */
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, section_data, sizeof(section_data), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
CloseHandle(hfile);
SetLastError(0xdeadbeef);
hlib = LoadLibraryA(dll_name);
ok(hlib != 0, "LoadLibrary error %d\n", GetLastError());
SetLastError(0xdeadbeef);
size = VirtualQuery((char *)hlib + section.VirtualAddress, &info, sizeof(info));
ok(size == sizeof(info),
"%d: VirtualQuery error %d\n", i, GetLastError());
ok(info.BaseAddress == (char *)hlib + section.VirtualAddress, "%d: got %p != expected %p\n", i, info.BaseAddress, (char *)hlib + section.VirtualAddress);
ok(info.RegionSize == page_size, "%d: got %#lx != expected %#x\n", i, info.RegionSize, page_size);
ok(info.Protect == td[i].scn_page_access, "%d: got %#x != expected %#x\n", i, info.Protect, td[i].scn_page_access);
ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %#x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
ok(info.State == MEM_COMMIT, "%d: %#x != MEM_COMMIT\n", i, info.State);
ok(info.Type == SEC_IMAGE, "%d: %#x != SEC_IMAGE\n", i, info.Type);
if (info.Protect != PAGE_NOACCESS)
ok(!memcmp((const char *)info.BaseAddress, section_data, section.SizeOfRawData), "wrong section data\n");
test_VirtualProtect(hlib, (char *)hlib + section.VirtualAddress);
/* Windows changes the WRITECOPY to WRITE protection on an image section write (for a changed page only) */
if (is_mem_writable(info.Protect))
{
char *p = info.BaseAddress;
*p = 0xfe;
SetLastError(0xdeadbeef);
size = VirtualQuery((char *)hlib + section.VirtualAddress, &info, sizeof(info));
ok(size == sizeof(info), "%d: VirtualQuery error %d\n", i, GetLastError());
/* FIXME: remove the condition below once Wine is fixed */
if (info.Protect == PAGE_WRITECOPY || info.Protect == PAGE_EXECUTE_WRITECOPY)
todo_wine ok(info.Protect == td[i].scn_page_access_after_write, "%d: got %#x != expected %#x\n", i, info.Protect, td[i].scn_page_access_after_write);
else
ok(info.Protect == td[i].scn_page_access_after_write, "%d: got %#x != expected %#x\n", i, info.Protect, td[i].scn_page_access_after_write);
}
SetLastError(0xdeadbeef);
ret = FreeLibrary(hlib);
ok(ret, "FreeLibrary error %d\n", GetLastError());
test_image_mapping(dll_name, td[i].scn_page_access, TRUE);
/* reset IMAGE_FILE_DLL otherwise CreateProcess fails */
nt_header.FileHeader.Characteristics = IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_RELOCS_STRIPPED;
SetLastError(0xdeadbeef);
hfile = CreateFileA(dll_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
/* LoadLibrary called on an already memory-mapped file in
* test_image_mapping() above leads to a file handle leak
* under nt4, and inability to overwrite and delete the file
* due to sharing violation error. Ignore it and skip the test,
* but leave a not deletable temporary file.
*/
ok(hfile != INVALID_HANDLE_VALUE || broken(hfile == INVALID_HANDLE_VALUE) /* nt4 */,
"CreateFile error %d\n", GetLastError());
if (hfile == INVALID_HANDLE_VALUE) goto nt4_is_broken;
SetFilePointer(hfile, sizeof(dos_header), NULL, FILE_BEGIN);
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &nt_header, sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
CloseHandle(hfile);
memset(&sti, 0, sizeof(sti));
sti.cb = sizeof(sti);
SetLastError(0xdeadbeef);
ret = CreateProcessA(dll_name, NULL, NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &sti, &pi);
ok(ret, "CreateProcess() error %d\n", GetLastError());
SetLastError(0xdeadbeef);
size = VirtualQueryEx(pi.hProcess, (char *)hlib + section.VirtualAddress, &info, sizeof(info));
ok(size == sizeof(info),
"%d: VirtualQuery error %d\n", i, GetLastError());
ok(info.BaseAddress == (char *)hlib + section.VirtualAddress, "%d: got %p != expected %p\n", i, info.BaseAddress, (char *)hlib + section.VirtualAddress);
ok(info.RegionSize == page_size, "%d: got %#lx != expected %#x\n", i, info.RegionSize, page_size);
ok(info.Protect == td[i].scn_page_access, "%d: got %#x != expected %#x\n", i, info.Protect, td[i].scn_page_access);
ok(info.AllocationBase == hlib, "%d: %p != %p\n", i, info.AllocationBase, hlib);
ok(info.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "%d: %#x != PAGE_EXECUTE_WRITECOPY\n", i, info.AllocationProtect);
ok(info.State == MEM_COMMIT, "%d: %#x != MEM_COMMIT\n", i, info.State);
ok(info.Type == SEC_IMAGE, "%d: %#x != SEC_IMAGE\n", i, info.Type);
if (info.Protect != PAGE_NOACCESS)
{
SetLastError(0xdeadbeef);
ret = ReadProcessMemory(pi.hProcess, info.BaseAddress, buf, section.SizeOfRawData, NULL);
ok(ret, "ReadProcessMemory() error %d\n", GetLastError());
ok(!memcmp(buf, section_data, section.SizeOfRawData), "wrong section data\n");
}
SetLastError(0xdeadbeef);
ret = TerminateProcess(pi.hProcess, 0);
ok(ret, "TerminateProcess() error %d\n", GetLastError());
ret = WaitForSingleObject(pi.hProcess, 3000);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject failed: %x\n", ret);
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
test_image_mapping(dll_name, td[i].scn_page_access, FALSE);
nt4_is_broken:
SetLastError(0xdeadbeef);
ret = DeleteFileA(dll_name);
ok(ret || broken(!ret) /* nt4 */, "DeleteFile error %d\n", GetLastError());
}
}
static void test_import_resolution(void)
{
char temp_path[MAX_PATH];
char dll_name[MAX_PATH];
DWORD dummy;
void *expect;
char *str;
HANDLE hfile;
HMODULE mod, mod2;
struct imports
{
IMAGE_IMPORT_DESCRIPTOR descr[2];
IMAGE_THUNK_DATA original_thunks[2];
IMAGE_THUNK_DATA thunks[2];
char module[16];
struct { WORD hint; char name[32]; } function;
IMAGE_TLS_DIRECTORY tls;
char tls_data[16];
SHORT tls_index;
} data, *ptr;
IMAGE_NT_HEADERS nt;
IMAGE_SECTION_HEADER section;
int test;
for (test = 0; test < 3; test++)
{
#define DATA_RVA(ptr) (page_size + ((char *)(ptr) - (char *)&data))
nt = nt_header_template;
nt.FileHeader.NumberOfSections = 1;
nt.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER);
nt.FileHeader.Characteristics = IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_32BIT_MACHINE | IMAGE_FILE_RELOCS_STRIPPED;
if (test != 2) nt.FileHeader.Characteristics |= IMAGE_FILE_DLL;
nt.OptionalHeader.SectionAlignment = page_size;
nt.OptionalHeader.FileAlignment = 0x200;
nt.OptionalHeader.ImageBase = 0x12340000;
nt.OptionalHeader.SizeOfImage = 2 * page_size;
nt.OptionalHeader.SizeOfHeaders = nt.OptionalHeader.FileAlignment;
nt.OptionalHeader.NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES;
memset( nt.OptionalHeader.DataDirectory, 0, sizeof(nt.OptionalHeader.DataDirectory) );
nt.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].Size = sizeof(data.descr);
nt.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].VirtualAddress = DATA_RVA(data.descr);
nt.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_TLS].Size = sizeof(data.tls);
nt.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_TLS].VirtualAddress = DATA_RVA(&data.tls);
memset( &data, 0, sizeof(data) );
data.descr[0].u.OriginalFirstThunk = DATA_RVA( data.original_thunks );
data.descr[0].FirstThunk = DATA_RVA( data.thunks );
data.descr[0].Name = DATA_RVA( data.module );
strcpy( data.module, "kernel32.dll" );
strcpy( data.function.name, "CreateEventA" );
data.original_thunks[0].u1.AddressOfData = DATA_RVA( &data.function );
data.thunks[0].u1.AddressOfData = 0xdeadbeef;
data.tls.StartAddressOfRawData = nt.OptionalHeader.ImageBase + DATA_RVA( data.tls_data );
data.tls.EndAddressOfRawData = data.tls.StartAddressOfRawData + sizeof(data.tls_data);
data.tls.AddressOfIndex = nt.OptionalHeader.ImageBase + DATA_RVA( &data.tls_index );
strcpy( data.tls_data, "hello world" );
data.tls_index = 9999;
GetTempPathA(MAX_PATH, temp_path);
GetTempFileNameA(temp_path, "ldr", 0, dll_name);
hfile = CreateFileA(dll_name, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, 0, 0);
ok( hfile != INVALID_HANDLE_VALUE, "creation failed\n" );
memset( &section, 0, sizeof(section) );
memcpy( section.Name, ".text", sizeof(".text") );
section.PointerToRawData = nt.OptionalHeader.FileAlignment;
section.VirtualAddress = nt.OptionalHeader.SectionAlignment;
section.Misc.VirtualSize = sizeof(data);
section.SizeOfRawData = sizeof(data);
section.Characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE;
WriteFile(hfile, &dos_header, sizeof(dos_header), &dummy, NULL);
WriteFile(hfile, &nt, sizeof(nt), &dummy, NULL);
WriteFile(hfile, &section, sizeof(section), &dummy, NULL);
SetFilePointer( hfile, section.PointerToRawData, NULL, SEEK_SET );
WriteFile(hfile, &data, sizeof(data), &dummy, NULL);
CloseHandle( hfile );
switch (test)
{
case 0: /* normal load */
mod = LoadLibraryA( dll_name );
ok( mod != NULL, "failed to load err %u\n", GetLastError() );
if (!mod) break;
ptr = (struct imports *)((char *)mod + page_size);
expect = GetProcAddress( GetModuleHandleA( data.module ), data.function.name );
ok( (void *)ptr->thunks[0].u1.Function == expect, "thunk %p instead of %p for %s.%s\n",
(void *)ptr->thunks[0].u1.Function, expect, data.module, data.function.name );
ok( ptr->tls_index < 32 || broken(ptr->tls_index == 9999), /* before vista */
"wrong tls index %d\n", ptr->tls_index );
if (ptr->tls_index != 9999)
{
str = ((char **)NtCurrentTeb()->ThreadLocalStoragePointer)[ptr->tls_index];
ok( !strcmp( str, "hello world" ), "wrong tls data '%s' at %p\n", str, str );
}
FreeLibrary( mod );
break;
case 1: /* load with DONT_RESOLVE_DLL_REFERENCES doesn't resolve imports */
mod = LoadLibraryExA( dll_name, 0, DONT_RESOLVE_DLL_REFERENCES );
ok( mod != NULL, "failed to load err %u\n", GetLastError() );
if (!mod) break;
ptr = (struct imports *)((char *)mod + page_size);
ok( ptr->thunks[0].u1.Function == 0xdeadbeef, "thunk resolved to %p for %s.%s\n",
(void *)ptr->thunks[0].u1.Function, data.module, data.function.name );
ok( ptr->tls_index == 9999, "wrong tls index %d\n", ptr->tls_index );
mod2 = LoadLibraryA( dll_name );
ok( mod2 == mod, "loaded twice %p / %p\n", mod, mod2 );
ok( ptr->thunks[0].u1.Function == 0xdeadbeef, "thunk resolved to %p for %s.%s\n",
(void *)ptr->thunks[0].u1.Function, data.module, data.function.name );
ok( ptr->tls_index == 9999, "wrong tls index %d\n", ptr->tls_index );
FreeLibrary( mod );
break;
case 2: /* load without IMAGE_FILE_DLL doesn't resolve imports */
mod = LoadLibraryA( dll_name );
ok( mod != NULL, "failed to load err %u\n", GetLastError() );
if (!mod) break;
ptr = (struct imports *)((char *)mod + page_size);
ok( ptr->thunks[0].u1.Function == 0xdeadbeef, "thunk resolved to %p for %s.%s\n",
(void *)ptr->thunks[0].u1.Function, data.module, data.function.name );
ok( ptr->tls_index == 9999, "wrong tls index %d\n", ptr->tls_index );
FreeLibrary( mod );
break;
}
DeleteFileA( dll_name );
#undef DATA_RVA
}
}
#define MAX_COUNT 10
static HANDLE attached_thread[MAX_COUNT];
static DWORD attached_thread_count;
HANDLE stop_event, event, mutex, semaphore, loader_lock_event, peb_lock_event, heap_lock_event, ack_event;
static int test_dll_phase, inside_loader_lock, inside_peb_lock, inside_heap_lock;
static DWORD WINAPI mutex_thread_proc(void *param)
{
HANDLE wait_list[4];
DWORD ret;
ret = WaitForSingleObject(mutex, 0);
ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
SetEvent(param);
wait_list[0] = stop_event;
wait_list[1] = loader_lock_event;
wait_list[2] = peb_lock_event;
wait_list[3] = heap_lock_event;
trace("%04u: mutex_thread_proc: starting\n", GetCurrentThreadId());
while (1)
{
ret = WaitForMultipleObjects(sizeof(wait_list)/sizeof(wait_list[0]), wait_list, FALSE, 50);
if (ret == WAIT_OBJECT_0) break;
else if (ret == WAIT_OBJECT_0 + 1)
{
ULONG_PTR loader_lock_magic;
trace("%04u: mutex_thread_proc: Entering loader lock\n", GetCurrentThreadId());
ret = pLdrLockLoaderLock(0, NULL, &loader_lock_magic);
ok(!ret, "LdrLockLoaderLock error %#x\n", ret);
inside_loader_lock++;
SetEvent(ack_event);
}
else if (ret == WAIT_OBJECT_0 + 2)
{
trace("%04u: mutex_thread_proc: Entering PEB lock\n", GetCurrentThreadId());
pRtlAcquirePebLock();
inside_peb_lock++;
SetEvent(ack_event);
}
else if (ret == WAIT_OBJECT_0 + 3)
{
trace("%04u: mutex_thread_proc: Entering heap lock\n", GetCurrentThreadId());
HeapLock(GetProcessHeap());
inside_heap_lock++;
SetEvent(ack_event);
}
}
trace("%04u: mutex_thread_proc: exiting\n", GetCurrentThreadId());
return 196;
}
static DWORD WINAPI semaphore_thread_proc(void *param)
{
DWORD ret;
ret = WaitForSingleObject(semaphore, 0);
ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
SetEvent(param);
while (1)
{
trace("%04u: semaphore_thread_proc: still alive\n", GetCurrentThreadId());
if (WaitForSingleObject(stop_event, 50) != WAIT_TIMEOUT) break;
}
trace("%04u: semaphore_thread_proc: exiting\n", GetCurrentThreadId());
return 196;
}
static DWORD WINAPI noop_thread_proc(void *param)
{
if (param)
{
LONG *noop_thread_started = param;
InterlockedIncrement(noop_thread_started);
}
trace("%04u: noop_thread_proc: exiting\n", GetCurrentThreadId());
return 195;
}
static BOOL WINAPI dll_entry_point(HINSTANCE hinst, DWORD reason, LPVOID param)
{
static LONG noop_thread_started;
DWORD ret;
ok(!inside_loader_lock, "inside_loader_lock should not be set\n");
ok(!inside_peb_lock, "inside_peb_lock should not be set\n");
switch (reason)
{
case DLL_PROCESS_ATTACH:
trace("dll: %p, DLL_PROCESS_ATTACH, %p\n", hinst, param);
ret = pRtlDllShutdownInProgress();
ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
break;
case DLL_PROCESS_DETACH:
{
DWORD code, expected_code, i;
HANDLE handle, process;
void *addr;
SIZE_T size;
LARGE_INTEGER offset;
DEBUG_EVENT de;
trace("dll: %p, DLL_PROCESS_DETACH, %p\n", hinst, param);
if (test_dll_phase == 4 || test_dll_phase == 5)
{
ok(0, "dll_entry_point(DLL_PROCESS_DETACH) should not be called\n");
break;
}
/* The process should already deadlock at this point */
if (test_dll_phase == 6)
{
/* In reality, code below never gets executed, probably some other
* code tries to access process heap and deadlocks earlier, even XP
* doesn't call the DLL entry point on process detach either.
*/
HeapLock(GetProcessHeap());
ok(0, "dll_entry_point: process should already deadlock\n");
break;
}
if (test_dll_phase == 0 || test_dll_phase == 1 || test_dll_phase == 3)
ok(param != NULL, "dll: param %p\n", param);
else
ok(!param, "dll: param %p\n", param);
if (test_dll_phase == 0 || test_dll_phase == 1) expected_code = 195;
else if (test_dll_phase == 3) expected_code = 196;
else expected_code = STILL_ACTIVE;
if (test_dll_phase == 3)
{
ret = pRtlDllShutdownInProgress();
ok(ret, "RtlDllShutdownInProgress returned %d\n", ret);
}
else
{
ret = pRtlDllShutdownInProgress();
/* FIXME: remove once Wine is fixed */
if (expected_code == STILL_ACTIVE || expected_code == 196)
ok(!ret || broken(ret) /* before Vista */, "RtlDllShutdownInProgress returned %d\n", ret);
else
todo_wine
ok(!ret || broken(ret) /* before Vista */, "RtlDllShutdownInProgress returned %d\n", ret);
}
ok(attached_thread_count >= 2, "attached thread count should be >= 2\n");
for (i = 0; i < attached_thread_count; i++)
{
/* Calling GetExitCodeThread() without waiting for thread termination
* leads to different results due to a race condition.
*/
if (expected_code != STILL_ACTIVE)
{
ret = WaitForSingleObject(attached_thread[i], 1000);
ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
}
ret = GetExitCodeThread(attached_thread[i], &code);
trace("dll: GetExitCodeThread(%u) => %d,%u\n", i, ret, code);
ok(ret == 1, "GetExitCodeThread returned %d, expected 1\n", ret);
ok(code == expected_code, "expected thread exit code %u, got %u\n", expected_code, code);
}
ret = WaitForSingleObject(event, 0);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
ret = WaitForSingleObject(mutex, 0);
if (expected_code == STILL_ACTIVE)
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
else
ok(ret == WAIT_ABANDONED, "expected WAIT_ABANDONED, got %#x\n", ret);
/* semaphore is not abandoned on thread termination */
ret = WaitForSingleObject(semaphore, 0);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
if (expected_code == STILL_ACTIVE)
{
ret = WaitForSingleObject(attached_thread[0], 0);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
ret = WaitForSingleObject(attached_thread[1], 0);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
}
else
{
ret = WaitForSingleObject(attached_thread[0], 0);
ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
ret = WaitForSingleObject(attached_thread[1], 0);
ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
}
/* win7 doesn't allow to create a thread during process shutdown,
* earlier Windows versions allow it.
*/
noop_thread_started = 0;
SetLastError(0xdeadbeef);
handle = CreateThread(NULL, 0, noop_thread_proc, &noop_thread_started, 0, &ret);
if (param)
{
ok(!handle || broken(handle != 0) /* before win7 */, "CreateThread should fail\n");
if (!handle)
ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
else
{
ret = WaitForSingleObject(handle, 1000);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
CloseHandle(handle);
}
}
else
{
ok(handle != 0, "CreateThread error %d\n", GetLastError());
ret = WaitForSingleObject(handle, 1000);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
ok(!noop_thread_started || broken(noop_thread_started) /* XP64 */, "thread shouldn't start yet\n");
CloseHandle(handle);
}
SetLastError(0xdeadbeef);
process = OpenProcess(PROCESS_ALL_ACCESS_NT4, FALSE, GetCurrentProcessId());
ok(process != NULL, "OpenProcess error %d\n", GetLastError());
noop_thread_started = 0;
SetLastError(0xdeadbeef);
handle = CreateRemoteThread(process, NULL, 0, noop_thread_proc, &noop_thread_started, 0, &ret);
if (param)
{
ok(!handle || broken(handle != 0) /* before win7 */, "CreateRemoteThread should fail\n");
if (!handle)
ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
else
{
ret = WaitForSingleObject(handle, 1000);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
CloseHandle(handle);
}
}
else
{
ok(handle != 0, "CreateRemoteThread error %d\n", GetLastError());
ret = WaitForSingleObject(handle, 1000);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
ok(!noop_thread_started || broken(noop_thread_started) /* XP64 */, "thread shouldn't start yet\n");
CloseHandle(handle);
}
SetLastError(0xdeadbeef);
handle = CreateFileMappingW(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, 4096, NULL);
ok(handle != 0, "CreateFileMapping error %d\n", GetLastError());
offset.u.LowPart = 0;
offset.u.HighPart = 0;
addr = NULL;
size = 0;
ret = pNtMapViewOfSection(handle, process, &addr, 0, 0, &offset,
&size, 1 /* ViewShare */, 0, PAGE_READONLY);
ok(ret == STATUS_SUCCESS, "NtMapViewOfSection error %#x\n", ret);
ret = pNtUnmapViewOfSection(process, addr);
ok(ret == STATUS_SUCCESS, "NtUnmapViewOfSection error %#x\n", ret);
CloseHandle(handle);
CloseHandle(process);
handle = GetModuleHandleA("winver.exe");
ok(!handle, "winver.exe shouldn't be loaded yet\n");
SetLastError(0xdeadbeef);
handle = LoadLibraryA("winver.exe");
ok(handle != 0, "LoadLibrary error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = FreeLibrary(handle);
ok(ret, "FreeLibrary error %d\n", GetLastError());
handle = GetModuleHandleA("winver.exe");
if (param)
ok(handle != 0, "winver.exe should not be unloaded\n");
else
todo_wine
ok(!handle || broken(handle != 0) /* before win7 */, "winver.exe should be unloaded\n");
SetLastError(0xdeadbeef);
ret = WaitForDebugEvent(&de, 0);
ok(!ret, "WaitForDebugEvent should fail\n");
todo_wine
ok(GetLastError() == ERROR_INVALID_HANDLE, "expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = DebugActiveProcess(GetCurrentProcessId());
ok(!ret, "DebugActiveProcess should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = WaitForDebugEvent(&de, 0);
ok(!ret, "WaitForDebugEvent should fail\n");
ok(GetLastError() == ERROR_SEM_TIMEOUT, "expected ERROR_SEM_TIMEOUT, got %d\n", GetLastError());
if (test_dll_phase == 2)
{
trace("dll: call ExitProcess()\n");
*child_failures = winetest_get_failures();
ExitProcess(197);
}
trace("dll: %p, DLL_PROCESS_DETACH, %p => DONE\n", hinst, param);
break;
}
case DLL_THREAD_ATTACH:
trace("dll: %p, DLL_THREAD_ATTACH, %p\n", hinst, param);
ret = pRtlDllShutdownInProgress();
ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
if (attached_thread_count < MAX_COUNT)
{
DuplicateHandle(GetCurrentProcess(), GetCurrentThread(), GetCurrentProcess(), &attached_thread[attached_thread_count],
0, TRUE, DUPLICATE_SAME_ACCESS);
attached_thread_count++;
}
break;
case DLL_THREAD_DETACH:
trace("dll: %p, DLL_THREAD_DETACH, %p\n", hinst, param);
ret = pRtlDllShutdownInProgress();
/* win7 doesn't allow to create a thread during process shutdown,
* earlier Windows versions allow it, and DLL_THREAD_DETACH is
* sent on thread exit, but DLL_THREAD_ATTACH is never received.
*/
if (noop_thread_started)
ok(ret, "RtlDllShutdownInProgress returned %d\n", ret);
else
ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
break;
default:
trace("dll: %p, %d, %p\n", hinst, reason, param);
break;
}
*child_failures = winetest_get_failures();
return TRUE;
}
static void child_process(const char *dll_name, DWORD target_offset)
{
void *target;
DWORD ret, dummy, i, code, expected_code;
HANDLE file, thread, process;
HMODULE hmod;
struct PROCESS_BASIC_INFORMATION_PRIVATE pbi;
DWORD_PTR affinity;
trace("phase %d: writing %p at %#x\n", test_dll_phase, dll_entry_point, target_offset);
SetLastError(0xdeadbeef);
mutex = CreateMutexW(NULL, FALSE, NULL);
ok(mutex != 0, "CreateMutex error %d\n", GetLastError());
SetLastError(0xdeadbeef);
semaphore = CreateSemaphoreW(NULL, 1, 1, NULL);
ok(semaphore != 0, "CreateSemaphore error %d\n", GetLastError());
SetLastError(0xdeadbeef);
event = CreateEventW(NULL, TRUE, FALSE, NULL);
ok(event != 0, "CreateEvent error %d\n", GetLastError());
SetLastError(0xdeadbeef);
loader_lock_event = CreateEventW(NULL, FALSE, FALSE, NULL);
ok(loader_lock_event != 0, "CreateEvent error %d\n", GetLastError());
SetLastError(0xdeadbeef);
peb_lock_event = CreateEventW(NULL, FALSE, FALSE, NULL);
ok(peb_lock_event != 0, "CreateEvent error %d\n", GetLastError());
SetLastError(0xdeadbeef);
heap_lock_event = CreateEventW(NULL, FALSE, FALSE, NULL);
ok(heap_lock_event != 0, "CreateEvent error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ack_event = CreateEventW(NULL, FALSE, FALSE, NULL);
ok(ack_event != 0, "CreateEvent error %d\n", GetLastError());
file = CreateFileA(dll_name, GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
if (file == INVALID_HANDLE_VALUE)
{
ok(0, "could not open %s\n", dll_name);
return;
}
SetFilePointer(file, target_offset, NULL, FILE_BEGIN);
SetLastError(0xdeadbeef);
target = dll_entry_point;
ret = WriteFile(file, &target, sizeof(target), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
CloseHandle(file);
SetLastError(0xdeadbeef);
hmod = LoadLibraryA(dll_name);
ok(hmod != 0, "LoadLibrary error %d\n", GetLastError());
SetLastError(0xdeadbeef);
stop_event = CreateEventW(NULL, TRUE, FALSE, NULL);
ok(stop_event != 0, "CreateEvent error %d\n", GetLastError());
SetLastError(0xdeadbeef);
thread = CreateThread(NULL, 0, mutex_thread_proc, event, 0, &dummy);
ok(thread != 0, "CreateThread error %d\n", GetLastError());
WaitForSingleObject(event, 3000);
CloseHandle(thread);
ResetEvent(event);
SetLastError(0xdeadbeef);
thread = CreateThread(NULL, 0, semaphore_thread_proc, event, 0, &dummy);
ok(thread != 0, "CreateThread error %d\n", GetLastError());
WaitForSingleObject(event, 3000);
CloseHandle(thread);
ResetEvent(event);
Sleep(100);
ok(attached_thread_count == 2, "attached thread count should be 2\n");
for (i = 0; i < attached_thread_count; i++)
{
ret = GetExitCodeThread(attached_thread[i], &code);
trace("child: GetExitCodeThread(%u) => %d,%u\n", i, ret, code);
ok(ret == 1, "GetExitCodeThread returned %d, expected 1\n", ret);
ok(code == STILL_ACTIVE, "expected thread exit code STILL_ACTIVE, got %u\n", code);
}
ret = WaitForSingleObject(attached_thread[0], 0);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
ret = WaitForSingleObject(attached_thread[1], 0);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
ret = WaitForSingleObject(event, 0);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
ret = WaitForSingleObject(mutex, 0);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
ret = WaitForSingleObject(semaphore, 0);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
ret = pRtlDllShutdownInProgress();
ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
SetLastError(0xdeadbeef);
process = OpenProcess(PROCESS_ALL_ACCESS_NT4, FALSE, GetCurrentProcessId());
ok(process != NULL, "OpenProcess error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = TerminateProcess(0, 195);
ok(!ret, "TerminateProcess(0) should fail\n");
ok(GetLastError() == ERROR_INVALID_HANDLE, "expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
Sleep(100);
affinity = 1;
ret = pNtSetInformationProcess(process, ProcessAffinityMask, &affinity, sizeof(affinity));
ok(!ret, "NtSetInformationProcess error %#x\n", ret);
switch (test_dll_phase)
{
case 0:
ret = pRtlDllShutdownInProgress();
ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
trace("call NtTerminateProcess(0, 195)\n");
ret = pNtTerminateProcess(0, 195);
ok(!ret, "NtTerminateProcess error %#x\n", ret);
memset(&pbi, 0, sizeof(pbi));
ret = pNtQueryInformationProcess(process, ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
ok(!ret, "NtQueryInformationProcess error %#x\n", ret);
ok(pbi.ExitStatus == STILL_ACTIVE, "expected STILL_ACTIVE, got %lu\n", pbi.ExitStatus);
affinity = 1;
ret = pNtSetInformationProcess(process, ProcessAffinityMask, &affinity, sizeof(affinity));
ok(!ret, "NtSetInformationProcess error %#x\n", ret);
ret = pRtlDllShutdownInProgress();
ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
hmod = GetModuleHandleA(dll_name);
ok(hmod != 0, "DLL should not be unloaded\n");
SetLastError(0xdeadbeef);
thread = CreateThread(NULL, 0, noop_thread_proc, &dummy, 0, &ret);
ok(!thread || broken(thread != 0) /* before win7 */, "CreateThread should fail\n");
if (!thread)
ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
else
{
ret = WaitForSingleObject(thread, 1000);
ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
CloseHandle(thread);
}
trace("call LdrShutdownProcess()\n");
pLdrShutdownProcess();
ret = pRtlDllShutdownInProgress();
ok(ret, "RtlDllShutdownInProgress returned %d\n", ret);
hmod = GetModuleHandleA(dll_name);
ok(hmod != 0, "DLL should not be unloaded\n");
memset(&pbi, 0, sizeof(pbi));
ret = pNtQueryInformationProcess(process, ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
ok(!ret, "NtQueryInformationProcess error %#x\n", ret);
ok(pbi.ExitStatus == STILL_ACTIVE, "expected STILL_ACTIVE, got %lu\n", pbi.ExitStatus);
affinity = 1;
ret = pNtSetInformationProcess(process, ProcessAffinityMask, &affinity, sizeof(affinity));
ok(!ret, "NtSetInformationProcess error %#x\n", ret);
break;
case 1: /* normal ExitProcess */
ret = pRtlDllShutdownInProgress();
ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
break;
case 2: /* ExitProcess will be called by the PROCESS_DETACH handler */
ret = pRtlDllShutdownInProgress();
ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
trace("call FreeLibrary(%p)\n", hmod);
SetLastError(0xdeadbeef);
ret = FreeLibrary(hmod);
ok(ret, "FreeLibrary error %d\n", GetLastError());
hmod = GetModuleHandleA(dll_name);
ok(!hmod, "DLL should be unloaded\n");
if (test_dll_phase == 2)
ok(0, "FreeLibrary+ExitProcess should never return\n");
ret = pRtlDllShutdownInProgress();
ok(!ret, "RtlDllShutdownInProgress returned %d\n", ret);
break;
case 3:
trace("signalling thread exit\n");
SetEvent(stop_event);
CloseHandle(stop_event);
break;
case 4:
trace("setting loader_lock_event\n");
SetEvent(loader_lock_event);
WaitForSingleObject(ack_event, 1000);
ok(inside_loader_lock != 0, "inside_loader_lock is not set\n");
/* calling NtTerminateProcess should not cause a deadlock */
trace("call NtTerminateProcess(0, 198)\n");
ret = pNtTerminateProcess(0, 198);
ok(!ret, "NtTerminateProcess error %#x\n", ret);
*child_failures = winetest_get_failures();
/* Windows fails to release loader lock acquired from another thread,
* so the LdrUnlockLoaderLock call fails here and ExitProcess deadlocks
* later on, so NtTerminateProcess is used instead.
*/
trace("call NtTerminateProcess(GetCurrentProcess(), 198)\n");
pNtTerminateProcess(GetCurrentProcess(), 198);
ok(0, "NtTerminateProcess should not return\n");
break;
case 5:
trace("setting peb_lock_event\n");
SetEvent(peb_lock_event);
WaitForSingleObject(ack_event, 1000);
ok(inside_peb_lock != 0, "inside_peb_lock is not set\n");
*child_failures = winetest_get_failures();
/* calling ExitProcess should cause a deadlock */
trace("call ExitProcess(198)\n");
ExitProcess(198);
ok(0, "ExitProcess should not return\n");
break;
case 6:
trace("setting heap_lock_event\n");
SetEvent(heap_lock_event);
WaitForSingleObject(ack_event, 1000);
ok(inside_heap_lock != 0, "inside_heap_lock is not set\n");
*child_failures = winetest_get_failures();
/* calling ExitProcess should cause a deadlock */
trace("call ExitProcess(1)\n");
ExitProcess(1);
ok(0, "ExitProcess should not return\n");
break;
default:
assert(0);
break;
}
if (test_dll_phase == 0) expected_code = 195;
else if (test_dll_phase == 3) expected_code = 196;
else if (test_dll_phase == 4) expected_code = 198;
else expected_code = STILL_ACTIVE;
if (expected_code == STILL_ACTIVE)
{
ret = WaitForSingleObject(attached_thread[0], 100);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
ret = WaitForSingleObject(attached_thread[1], 100);
ok(ret == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %#x\n", ret);
}
else
{
ret = WaitForSingleObject(attached_thread[0], 1000);
ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
ret = WaitForSingleObject(attached_thread[1], 1000);
ok(ret == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %#x\n", ret);
}
for (i = 0; i < attached_thread_count; i++)
{
ret = GetExitCodeThread(attached_thread[i], &code);
trace("child: GetExitCodeThread(%u) => %d,%u\n", i, ret, code);
ok(ret == 1, "GetExitCodeThread returned %d, expected 1\n", ret);
ok(code == expected_code, "expected thread exit code %u, got %u\n", expected_code, code);
}
*child_failures = winetest_get_failures();
trace("call ExitProcess(195)\n");
ExitProcess(195);
}
static void test_ExitProcess(void)
{
#include "pshpack1.h"
#ifdef __x86_64__
static struct section_data
{
BYTE mov_rax[2];
void *target;
BYTE jmp_rax[2];
} section_data = { { 0x48,0xb8 }, dll_entry_point, { 0xff,0xe0 } };
#else
static struct section_data
{
BYTE mov_eax;
void *target;
BYTE jmp_eax[2];
} section_data = { 0xb8, dll_entry_point, { 0xff,0xe0 } };
#endif
#include "poppack.h"
static const char filler[0x1000];
DWORD dummy, file_align;
HANDLE file, thread, process, hmap, hmap_dup;
char temp_path[MAX_PATH], dll_name[MAX_PATH], cmdline[MAX_PATH * 2];
DWORD ret, target_offset, old_prot;
char **argv, buf[256];
PROCESS_INFORMATION pi;
STARTUPINFOA si = { sizeof(si) };
CONTEXT ctx;
struct PROCESS_BASIC_INFORMATION_PRIVATE pbi;
MEMORY_BASIC_INFORMATION mbi;
DWORD_PTR affinity;
void *addr;
LARGE_INTEGER offset;
SIZE_T size;
IMAGE_NT_HEADERS nt_header;
#if !defined(__i386__) && !defined(__x86_64__)
skip("x86 specific ExitProcess test\n");
return;
#endif
if (!pRtlDllShutdownInProgress)
{
win_skip("RtlDllShutdownInProgress is not available on this platform (XP+)\n");
return;
}
if (!pNtQueryInformationProcess || !pNtSetInformationProcess)
{
win_skip("NtQueryInformationProcess/NtSetInformationProcess are not available on this platform\n");
return;
}
if (!pNtAllocateVirtualMemory || !pNtFreeVirtualMemory)
{
win_skip("NtAllocateVirtualMemory/NtFreeVirtualMemory are not available on this platform\n");
return;
}
/* prevent displaying of the "Unable to load this DLL" message box */
SetErrorMode(SEM_FAILCRITICALERRORS);
GetTempPathA(MAX_PATH, temp_path);
GetTempFileNameA(temp_path, "ldr", 0, dll_name);
/*trace("creating %s\n", dll_name);*/
file = CreateFileA(dll_name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
if (file == INVALID_HANDLE_VALUE)
{
ok(0, "could not create %s\n", dll_name);
return;
}
SetLastError(0xdeadbeef);
ret = WriteFile(file, &dos_header, sizeof(dos_header), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
nt_header = nt_header_template;
nt_header.FileHeader.NumberOfSections = 1;
nt_header.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER);
nt_header.FileHeader.Characteristics = IMAGE_FILE_EXECUTABLE_IMAGE | IMAGE_FILE_DLL | IMAGE_FILE_RELOCS_STRIPPED;
nt_header.OptionalHeader.AddressOfEntryPoint = 0x1000;
nt_header.OptionalHeader.SectionAlignment = 0x1000;
nt_header.OptionalHeader.FileAlignment = 0x200;
nt_header.OptionalHeader.SizeOfImage = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + 0x1000;
nt_header.OptionalHeader.SizeOfHeaders = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER);
SetLastError(0xdeadbeef);
ret = WriteFile(file, &nt_header, sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = WriteFile(file, &nt_header.OptionalHeader, sizeof(IMAGE_OPTIONAL_HEADER), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
section.SizeOfRawData = sizeof(section_data);
section.PointerToRawData = nt_header.OptionalHeader.FileAlignment;
section.VirtualAddress = nt_header.OptionalHeader.SectionAlignment;
section.Misc.VirtualSize = sizeof(section_data);
section.Characteristics = IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE;
SetLastError(0xdeadbeef);
ret = WriteFile(file, &section, sizeof(section), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
file_align = nt_header.OptionalHeader.FileAlignment - nt_header.OptionalHeader.SizeOfHeaders;
assert(file_align < sizeof(filler));
SetLastError(0xdeadbeef);
ret = WriteFile(file, filler, file_align, &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
target_offset = SetFilePointer(file, 0, NULL, FILE_CURRENT) + FIELD_OFFSET(struct section_data, target);
/* section data */
SetLastError(0xdeadbeef);
ret = WriteFile(file, &section_data, sizeof(section_data), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
CloseHandle(file);
winetest_get_mainargs(&argv);
/* phase 0 */
*child_failures = -1;
sprintf(cmdline, "\"%s\" loader %s %u 0", argv[0], dll_name, target_offset);
ret = CreateProcessA(argv[0], cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
ok(ret, "CreateProcess(%s) error %d\n", cmdline, GetLastError());
ret = WaitForSingleObject(pi.hProcess, 10000);
ok(ret == WAIT_OBJECT_0, "child process failed to terminate\n");
if (ret != WAIT_OBJECT_0) TerminateProcess(pi.hProcess, 0);
GetExitCodeProcess(pi.hProcess, &ret);
ok(ret == 195, "expected exit code 195, got %u\n", ret);
if (*child_failures)
{
trace("%d failures in child process\n", *child_failures);
winetest_add_failures(*child_failures);
}
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
/* phase 1 */
*child_failures = -1;
sprintf(cmdline, "\"%s\" loader %s %u 1", argv[0], dll_name, target_offset);
ret = CreateProcessA(argv[0], cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
ok(ret, "CreateProcess(%s) error %d\n", cmdline, GetLastError());
ret = WaitForSingleObject(pi.hProcess, 10000);
ok(ret == WAIT_OBJECT_0, "child process failed to terminate\n");
if (ret != WAIT_OBJECT_0) TerminateProcess(pi.hProcess, 0);
GetExitCodeProcess(pi.hProcess, &ret);
ok(ret == 195, "expected exit code 195, got %u\n", ret);
if (*child_failures)
{
trace("%d failures in child process\n", *child_failures);
winetest_add_failures(*child_failures);
}
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
/* phase 2 */
*child_failures = -1;
sprintf(cmdline, "\"%s\" loader %s %u 2", argv[0], dll_name, target_offset);
ret = CreateProcessA(argv[0], cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
ok(ret, "CreateProcess(%s) error %d\n", cmdline, GetLastError());
ret = WaitForSingleObject(pi.hProcess, 10000);
ok(ret == WAIT_OBJECT_0, "child process failed to terminate\n");
if (ret != WAIT_OBJECT_0) TerminateProcess(pi.hProcess, 0);
GetExitCodeProcess(pi.hProcess, &ret);
ok(ret == 197, "expected exit code 197, got %u\n", ret);
if (*child_failures)
{
trace("%d failures in child process\n", *child_failures);
winetest_add_failures(*child_failures);
}
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
/* phase 3 */
*child_failures = -1;
sprintf(cmdline, "\"%s\" loader %s %u 3", argv[0], dll_name, target_offset);
ret = CreateProcessA(argv[0], cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
ok(ret, "CreateProcess(%s) error %d\n", cmdline, GetLastError());
ret = WaitForSingleObject(pi.hProcess, 10000);
ok(ret == WAIT_OBJECT_0, "child process failed to terminate\n");
if (ret != WAIT_OBJECT_0) TerminateProcess(pi.hProcess, 0);
GetExitCodeProcess(pi.hProcess, &ret);
ok(ret == 195, "expected exit code 195, got %u\n", ret);
if (*child_failures)
{
trace("%d failures in child process\n", *child_failures);
winetest_add_failures(*child_failures);
}
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
/* phase 4 */
if (pLdrLockLoaderLock && pLdrUnlockLoaderLock)
{
*child_failures = -1;
sprintf(cmdline, "\"%s\" loader %s %u 4", argv[0], dll_name, target_offset);
ret = CreateProcessA(argv[0], cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
ok(ret, "CreateProcess(%s) error %d\n", cmdline, GetLastError());
ret = WaitForSingleObject(pi.hProcess, 10000);
ok(ret == WAIT_OBJECT_0, "child process failed to terminate\n");
if (ret != WAIT_OBJECT_0) TerminateProcess(pi.hProcess, 0);
GetExitCodeProcess(pi.hProcess, &ret);
ok(ret == 198, "expected exit code 198, got %u\n", ret);
if (*child_failures)
{
trace("%d failures in child process\n", *child_failures);
winetest_add_failures(*child_failures);
}
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
}
else
win_skip("LdrLockLoaderLock/LdrUnlockLoaderLock are not available on this platform\n");
/* phase 5 */
if (pRtlAcquirePebLock && pRtlReleasePebLock)
{
*child_failures = -1;
sprintf(cmdline, "\"%s\" loader %s %u 5", argv[0], dll_name, target_offset);
ret = CreateProcessA(argv[0], cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
ok(ret, "CreateProcess(%s) error %d\n", cmdline, GetLastError());
ret = WaitForSingleObject(pi.hProcess, 5000);
ok(ret == WAIT_TIMEOUT, "child process should fail to terminate\n");
if (ret != WAIT_OBJECT_0)
{
trace("terminating child process\n");
TerminateProcess(pi.hProcess, 199);
}
ret = WaitForSingleObject(pi.hProcess, 1000);
ok(ret == WAIT_OBJECT_0, "child process failed to terminate\n");
GetExitCodeProcess(pi.hProcess, &ret);
ok(ret == 199, "expected exit code 199, got %u\n", ret);
if (*child_failures)
{
trace("%d failures in child process\n", *child_failures);
winetest_add_failures(*child_failures);
}
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
}
else
win_skip("RtlAcquirePebLock/RtlReleasePebLock are not available on this platform\n");
/* phase 6 */
*child_failures = -1;
sprintf(cmdline, "\"%s\" loader %s %u 6", argv[0], dll_name, target_offset);
ret = CreateProcessA(argv[0], cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
ok(ret, "CreateProcess(%s) error %d\n", cmdline, GetLastError());
ret = WaitForSingleObject(pi.hProcess, 5000);
ok(ret == WAIT_TIMEOUT || broken(ret == WAIT_OBJECT_0) /* XP */, "child process should fail to terminate\n");
if (ret != WAIT_OBJECT_0)
{
trace("terminating child process\n");
TerminateProcess(pi.hProcess, 201);
}
ret = WaitForSingleObject(pi.hProcess, 1000);
ok(ret == WAIT_OBJECT_0, "child process failed to terminate\n");
GetExitCodeProcess(pi.hProcess, &ret);
ok(ret == 201 || broken(ret == 1) /* XP */, "expected exit code 201, got %u\n", ret);
if (*child_failures)
{
trace("%d failures in child process\n", *child_failures);
winetest_add_failures(*child_failures);
}
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
/* test remote process termination */
SetLastError(0xdeadbeef);
ret = CreateProcessA(argv[0], NULL, NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &si, &pi);
ok(ret, "CreateProcess(%s) error %d\n", argv[0], GetLastError());
SetLastError(0xdeadbeef);
addr = VirtualAllocEx(pi.hProcess, NULL, 4096, MEM_COMMIT, PAGE_READWRITE);
ok(addr != NULL, "VirtualAllocEx error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = VirtualProtectEx(pi.hProcess, addr, 4096, PAGE_READONLY, &old_prot);
ok(ret, "VirtualProtectEx error %d\n", GetLastError());
ok(old_prot == PAGE_READWRITE, "expected PAGE_READWRITE, got %#x\n", old_prot);
SetLastError(0xdeadbeef);
size = VirtualQueryEx(pi.hProcess, NULL, &mbi, sizeof(mbi));
ok(size == sizeof(mbi), "VirtualQueryEx error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = ReadProcessMemory(pi.hProcess, addr, buf, 4, &size);
ok(ret, "ReadProcessMemory error %d\n", GetLastError());
ok(size == 4, "expected 4, got %lu\n", size);
SetLastError(0xdeadbeef);
hmap = CreateFileMappingW(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, 4096, NULL);
ok(hmap != 0, "CreateFileMapping error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = DuplicateHandle(GetCurrentProcess(), hmap, pi.hProcess, &hmap_dup,
0, FALSE, DUPLICATE_SAME_ACCESS);
ok(ret, "DuplicateHandle error %d\n", GetLastError());
offset.u.LowPart = 0;
offset.u.HighPart = 0;
addr = NULL;
size = 0;
ret = pNtMapViewOfSection(hmap, pi.hProcess, &addr, 0, 0, &offset,
&size, 1 /* ViewShare */, 0, PAGE_READONLY);
ok(!ret, "NtMapViewOfSection error %#x\n", ret);
ret = pNtUnmapViewOfSection(pi.hProcess, addr);
ok(!ret, "NtUnmapViewOfSection error %#x\n", ret);
SetLastError(0xdeadbeef);
thread = CreateRemoteThread(pi.hProcess, NULL, 0, (void *)0xdeadbeef, NULL, CREATE_SUSPENDED, &ret);
ok(thread != 0, "CreateRemoteThread error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ctx.ContextFlags = CONTEXT_INTEGER;
ret = GetThreadContext(thread, &ctx);
ok(ret, "GetThreadContext error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ctx.ContextFlags = CONTEXT_INTEGER;
ret = SetThreadContext(thread, &ctx);
ok(ret, "SetThreadContext error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = SetThreadPriority(thread, 0);
ok(ret, "SetThreadPriority error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = TerminateThread(thread, 199);
ok(ret, "TerminateThread error %d\n", GetLastError());
/* Calling GetExitCodeThread() without waiting for thread termination
* leads to different results due to a race condition.
*/
ret = WaitForSingleObject(thread, 1000);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject failed: %x\n", ret);
GetExitCodeThread(thread, &ret);
ok(ret == 199, "expected exit code 199, got %u\n", ret);
SetLastError(0xdeadbeef);
ret = TerminateProcess(pi.hProcess, 198);
ok(ret, "TerminateProcess error %d\n", GetLastError());
/* Checking process state without waiting for process termination
* leads to different results due to a race condition.
*/
ret = WaitForSingleObject(pi.hProcess, 1000);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject failed: %x\n", ret);
SetLastError(0xdeadbeef);
process = OpenProcess(PROCESS_ALL_ACCESS_NT4, FALSE, pi.dwProcessId);
ok(process != NULL, "OpenProcess error %d\n", GetLastError());
CloseHandle(process);
memset(&pbi, 0, sizeof(pbi));
ret = pNtQueryInformationProcess(pi.hProcess, ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
ok(!ret, "NtQueryInformationProcess error %#x\n", ret);
ok(pbi.ExitStatus == 198, "expected 198, got %lu\n", pbi.ExitStatus);
affinity = 1;
ret = pNtSetInformationProcess(pi.hProcess, ProcessAffinityMask, &affinity, sizeof(affinity));
ok(ret == STATUS_PROCESS_IS_TERMINATING, "expected STATUS_PROCESS_IS_TERMINATING, got %#x\n", ret);
SetLastError(0xdeadbeef);
ctx.ContextFlags = CONTEXT_INTEGER;
ret = GetThreadContext(thread, &ctx);
ok(!ret || broken(ret) /* XP 64-bit */, "GetThreadContext should fail\n");
if (!ret)
ok(GetLastError() == ERROR_INVALID_PARAMETER ||
GetLastError() == ERROR_GEN_FAILURE /* win7 64-bit */ ||
GetLastError() == ERROR_INVALID_FUNCTION /* vista 64-bit */,
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
ctx.ContextFlags = CONTEXT_INTEGER;
ret = SetThreadContext(thread, &ctx);
ok(!ret || broken(ret) /* XP 64-bit */, "SetThreadContext should fail\n");
if (!ret)
ok(GetLastError() == ERROR_ACCESS_DENIED ||
GetLastError() == ERROR_GEN_FAILURE /* win7 64-bit */ ||
GetLastError() == ERROR_INVALID_FUNCTION /* vista 64-bit */,
"expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = SetThreadPriority(thread, 0);
ok(ret, "SetThreadPriority error %d\n", GetLastError());
CloseHandle(thread);
SetLastError(0xdeadbeef);
ctx.ContextFlags = CONTEXT_INTEGER;
ret = GetThreadContext(pi.hThread, &ctx);
ok(!ret || broken(ret) /* XP 64-bit */, "GetThreadContext should fail\n");
if (!ret)
ok(GetLastError() == ERROR_INVALID_PARAMETER ||
GetLastError() == ERROR_GEN_FAILURE /* win7 64-bit */ ||
GetLastError() == ERROR_INVALID_FUNCTION /* vista 64-bit */,
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
ctx.ContextFlags = CONTEXT_INTEGER;
ret = SetThreadContext(pi.hThread, &ctx);
ok(!ret || broken(ret) /* XP 64-bit */, "SetThreadContext should fail\n");
if (!ret)
ok(GetLastError() == ERROR_ACCESS_DENIED ||
GetLastError() == ERROR_GEN_FAILURE /* win7 64-bit */ ||
GetLastError() == ERROR_INVALID_FUNCTION /* vista 64-bit */,
"expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = VirtualProtectEx(pi.hProcess, addr, 4096, PAGE_READWRITE, &old_prot);
ok(!ret, "VirtualProtectEx should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
size = 0;
ret = ReadProcessMemory(pi.hProcess, addr, buf, 4, &size);
ok(!ret, "ReadProcessMemory should fail\n");
ok(GetLastError() == ERROR_PARTIAL_COPY || GetLastError() == ERROR_ACCESS_DENIED,
"expected ERROR_PARTIAL_COPY, got %d\n", GetLastError());
ok(!size, "expected 0, got %lu\n", size);
SetLastError(0xdeadbeef);
ret = VirtualFreeEx(pi.hProcess, addr, 0, MEM_RELEASE);
ok(!ret, "VirtualFreeEx should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
addr = VirtualAllocEx(pi.hProcess, NULL, 4096, MEM_COMMIT, PAGE_READWRITE);
ok(!addr, "VirtualAllocEx should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
size = VirtualQueryEx(pi.hProcess, NULL, &mbi, sizeof(mbi));
ok(!size, "VirtualQueryEx should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
/* CloseHandle() call below leads to premature process termination
* under some Windows versions.
*/
if (0)
{
SetLastError(0xdeadbeef);
ret = CloseHandle(hmap_dup);
ok(ret, "CloseHandle should not fail\n");
}
SetLastError(0xdeadbeef);
ret = DuplicateHandle(GetCurrentProcess(), hmap, pi.hProcess, &hmap_dup,
0, FALSE, DUPLICATE_SAME_ACCESS);
ok(!ret, "DuplicateHandle should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
offset.u.LowPart = 0;
offset.u.HighPart = 0;
addr = NULL;
size = 0;
ret = pNtMapViewOfSection(hmap, pi.hProcess, &addr, 0, 0, &offset,
&size, 1 /* ViewShare */, 0, PAGE_READONLY);
ok(ret == STATUS_PROCESS_IS_TERMINATING, "expected STATUS_PROCESS_IS_TERMINATING, got %#x\n", ret);
SetLastError(0xdeadbeef);
thread = CreateRemoteThread(pi.hProcess, NULL, 0, (void *)0xdeadbeef, NULL, CREATE_SUSPENDED, &ret);
ok(!thread, "CreateRemoteThread should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED, "expected ERROR_ACCESS_DENIED, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = DebugActiveProcess(pi.dwProcessId);
ok(!ret, "DebugActiveProcess should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED /* 64-bit */ || GetLastError() == ERROR_NOT_SUPPORTED /* 32-bit */,
"ERROR_ACCESS_DENIED, got %d\n", GetLastError());
GetExitCodeProcess(pi.hProcess, &ret);
ok(ret == 198 || broken(ret != 198) /* some 32-bit XP version in a VM returns random exit code */,
"expected exit code 198, got %u\n", ret);
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
ret = DeleteFileA(dll_name);
ok(ret, "DeleteFile error %d\n", GetLastError());
}
static PVOID WINAPI failuredllhook(ULONG ul, DELAYLOAD_INFO* pd)
{
ok(ul == 4, "expected 4, got %u\n", ul);
ok(!!pd, "no delayload info supplied\n");
if (pd)
{
ok(pd->Size == sizeof(*pd), "got %u\n", pd->Size);
ok(!!pd->DelayloadDescriptor, "no DelayloadDescriptor supplied\n");
if (pd->DelayloadDescriptor)
{
ok(pd->DelayloadDescriptor->Attributes.AllAttributes == 1,
"expected 1, got %u\n", pd->DelayloadDescriptor->Attributes.AllAttributes);
ok(pd->DelayloadDescriptor->DllNameRVA == 0x2000,
"expected 0x2000, got %x\n", pd->DelayloadDescriptor->DllNameRVA);
ok(pd->DelayloadDescriptor->ModuleHandleRVA == 0x201a,
"expected 0x201a, got %x\n", pd->DelayloadDescriptor->ModuleHandleRVA);
ok(pd->DelayloadDescriptor->ImportAddressTableRVA > pd->DelayloadDescriptor->ModuleHandleRVA,
"expected %x > %x\n", pd->DelayloadDescriptor->ImportAddressTableRVA,
pd->DelayloadDescriptor->ModuleHandleRVA);
ok(pd->DelayloadDescriptor->ImportNameTableRVA > pd->DelayloadDescriptor->ImportAddressTableRVA,
"expected %x > %x\n", pd->DelayloadDescriptor->ImportNameTableRVA,
pd->DelayloadDescriptor->ImportAddressTableRVA);
ok(pd->DelayloadDescriptor->BoundImportAddressTableRVA == 0,
"expected 0, got %x\n", pd->DelayloadDescriptor->BoundImportAddressTableRVA);
ok(pd->DelayloadDescriptor->UnloadInformationTableRVA == 0,
"expected 0, got %x\n", pd->DelayloadDescriptor->UnloadInformationTableRVA);
ok(pd->DelayloadDescriptor->TimeDateStamp == 0,
"expected 0, got %x\n", pd->DelayloadDescriptor->TimeDateStamp);
}
ok(!!pd->ThunkAddress, "no ThunkAddress supplied\n");
if (pd->ThunkAddress)
ok(pd->ThunkAddress->u1.Ordinal == 0, "expected 0, got %x\n", (UINT)pd->ThunkAddress->u1.Ordinal);
ok(!!pd->TargetDllName, "no TargetDllName supplied\n");
if (pd->TargetDllName)
ok(!strcmp(pd->TargetDllName, "secur32.dll"),
"expected \"secur32.dll\", got \"%s\"\n", pd->TargetDllName);
ok(pd->TargetApiDescriptor.ImportDescribedByName == 0,
"expected 0, got %x\n", pd->TargetApiDescriptor.ImportDescribedByName);
ok(pd->TargetApiDescriptor.Description.Ordinal == 0 ||
pd->TargetApiDescriptor.Description.Ordinal == 999,
"expected 0, got %x\n", pd->TargetApiDescriptor.Description.Ordinal);
ok(!!pd->TargetModuleBase, "no TargetModuleBase supplied\n");
ok(pd->Unused == NULL, "expected NULL, got %p\n", pd->Unused);
ok(pd->LastError, "no LastError supplied\n");
}
cb_count++;
return (void*)0xdeadbeef;
}
static void test_ResolveDelayLoadedAPI(void)
{
static const char test_dll[] = "secur32.dll";
static const char test_func[] = "SealMessage";
static const char filler[0x1000];
char temp_path[MAX_PATH];
char dll_name[MAX_PATH];
IMAGE_DELAYLOAD_DESCRIPTOR idd, *delaydir;
IMAGE_THUNK_DATA itd32;
HANDLE hfile;
HMODULE hlib;
DWORD dummy, file_size, i;
WORD hint = 0;
BOOL ret;
IMAGE_NT_HEADERS nt_header;
static const struct test_data
{
BOOL func;
UINT_PTR ordinal;
BOOL succeeds;
} td[] =
{
{
TRUE, 0, TRUE
},
{
FALSE, IMAGE_ORDINAL_FLAG | 2, TRUE
},
{
FALSE, IMAGE_ORDINAL_FLAG | 5, TRUE
},
{
FALSE, IMAGE_ORDINAL_FLAG | 0, FALSE
},
{
FALSE, IMAGE_ORDINAL_FLAG | 999, FALSE
},
};
if (!pResolveDelayLoadedAPI)
{
win_skip("ResolveDelayLoadedAPI is not available\n");
return;
}
if (0) /* crashes on native */
{
SetLastError(0xdeadbeef);
ok(!pResolveDelayLoadedAPI(NULL, NULL, NULL, NULL, NULL, 0),
"ResolveDelayLoadedAPI succeeded\n");
ok(GetLastError() == 0xdeadbeef, "GetLastError changed to %x\n", GetLastError());
cb_count = 0;
SetLastError(0xdeadbeef);
ok(!pResolveDelayLoadedAPI(NULL, NULL, failuredllhook, NULL, NULL, 0),
"ResolveDelayLoadedAPI succeeded\n");
ok(GetLastError() == 0xdeadbeef, "GetLastError changed to %x\n", GetLastError());
ok(cb_count == 1, "Wrong callback count: %d\n", cb_count);
}
GetTempPathA(MAX_PATH, temp_path);
GetTempFileNameA(temp_path, "ldr", 0, dll_name);
trace("creating %s\n", dll_name);
hfile = CreateFileA(dll_name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
if (hfile == INVALID_HANDLE_VALUE)
{
ok(0, "could not create %s\n", dll_name);
return;
}
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &dos_header, sizeof(dos_header), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
nt_header = nt_header_template;
nt_header.FileHeader.NumberOfSections = 2;
nt_header.FileHeader.SizeOfOptionalHeader = sizeof(IMAGE_OPTIONAL_HEADER);
nt_header.OptionalHeader.SectionAlignment = 0x1000;
nt_header.OptionalHeader.FileAlignment = 0x1000;
nt_header.OptionalHeader.SizeOfImage = sizeof(dos_header) + sizeof(nt_header) + sizeof(IMAGE_SECTION_HEADER) + 0x2200;
nt_header.OptionalHeader.SizeOfHeaders = sizeof(dos_header) + sizeof(nt_header) + 2 * sizeof(IMAGE_SECTION_HEADER);
nt_header.OptionalHeader.NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES;
nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].VirtualAddress = 0x1000;
nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].Size = 0x100;
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &nt_header, sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &nt_header.OptionalHeader, sizeof(IMAGE_OPTIONAL_HEADER), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
/* sections */
section.PointerToRawData = nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].VirtualAddress;
section.VirtualAddress = nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].VirtualAddress;
section.Misc.VirtualSize = nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].Size;
section.Characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ;
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &section, sizeof(section), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
section.PointerToRawData = 0x2000;
section.VirtualAddress = 0x2000;
i = sizeof(td)/sizeof(td[0]);
section.Misc.VirtualSize = sizeof(test_dll) + sizeof(hint) + sizeof(test_func) + sizeof(HMODULE) +
2 * (i + 1) * sizeof(IMAGE_THUNK_DATA);
ok(section.Misc.VirtualSize <= 0x1000, "Too much tests, add a new section!\n");
section.Characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE;
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &section, sizeof(section), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
/* fill up to delay data */
file_size = GetFileSize(hfile, NULL);
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, filler,
nt_header.OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT].VirtualAddress - file_size,
&dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
/* delay data */
idd.Attributes.AllAttributes = 1;
idd.DllNameRVA = 0x2000;
idd.ModuleHandleRVA = idd.DllNameRVA + sizeof(test_dll) + sizeof(hint) + sizeof(test_func);
idd.ImportAddressTableRVA = idd.ModuleHandleRVA + sizeof(HMODULE);
idd.ImportNameTableRVA = idd.ImportAddressTableRVA + (i + 1) * sizeof(IMAGE_THUNK_DATA);
idd.BoundImportAddressTableRVA = 0;
idd.UnloadInformationTableRVA = 0;
idd.TimeDateStamp = 0;
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &idd, sizeof(idd), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, filler, sizeof(idd), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
/* fill up to extended delay data */
file_size = GetFileSize(hfile, NULL);
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, filler, idd.DllNameRVA - file_size, &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
/* extended delay data */
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, test_dll, sizeof(test_dll), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &hint, sizeof(hint), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, test_func, sizeof(test_func), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
file_size = GetFileSize(hfile, NULL);
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, filler, idd.ImportNameTableRVA - file_size, &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
{
if (td[i].func)
itd32.u1.AddressOfData = idd.DllNameRVA + sizeof(test_dll);
else
itd32.u1.Ordinal = td[i].ordinal;
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &itd32, sizeof(itd32), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
}
itd32.u1.Ordinal = 0;
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, &itd32, sizeof(itd32), &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
/* fill up to eof */
file_size = GetFileSize(hfile, NULL);
SetLastError(0xdeadbeef);
ret = WriteFile(hfile, filler, section.VirtualAddress + section.Misc.VirtualSize - file_size, &dummy, NULL);
ok(ret, "WriteFile error %d\n", GetLastError());
CloseHandle(hfile);
SetLastError(0xdeadbeef);
hlib = LoadLibraryA(dll_name);
ok(hlib != NULL, "LoadLibrary error %u\n", GetLastError());
if (!hlib)
{
skip("couldn't load %s.\n", dll_name);
DeleteFileA(dll_name);
return;
}
delaydir = RtlImageDirectoryEntryToData(hlib, TRUE, IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT, &file_size);
if (!delaydir)
{
skip("haven't found section for delay import directory.\n");
FreeLibrary(hlib);
DeleteFileA(dll_name);
return;
}
for (;;)
{
IMAGE_THUNK_DATA *itdn, *itda;
HMODULE htarget;
if (!delaydir->DllNameRVA ||
!delaydir->ImportAddressTableRVA ||
!delaydir->ImportNameTableRVA) break;
itdn = RVAToAddr(delaydir->ImportNameTableRVA, hlib);
itda = RVAToAddr(delaydir->ImportAddressTableRVA, hlib);
htarget = LoadLibraryA(RVAToAddr(delaydir->DllNameRVA, hlib));
for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
{
void *ret, *load;
if (IMAGE_SNAP_BY_ORDINAL(itdn[i].u1.Ordinal))
load = (void *)GetProcAddress(htarget, (LPSTR)IMAGE_ORDINAL(itdn[i].u1.Ordinal));
else
{
const IMAGE_IMPORT_BY_NAME* iibn = RVAToAddr(itdn[i].u1.AddressOfData, hlib);
load = (void *)GetProcAddress(htarget, (char*)iibn->Name);
}
cb_count = 0;
ret = pResolveDelayLoadedAPI(hlib, delaydir, failuredllhook, NULL, &itda[i], 0);
if (td[i].succeeds)
{
ok(ret != NULL, "Test %u: ResolveDelayLoadedAPI failed\n", i);
ok(ret == load, "Test %u: expected %p, got %p\n", i, load, ret);
ok(ret == (void*)itda[i].u1.AddressOfData, "Test %u: expected %p, got %p\n",
i, ret, (void*)itda[i].u1.AddressOfData);
ok(!cb_count, "Test %u: Wrong callback count: %d\n", i, cb_count);
}
else
{
ok(ret == (void*)0xdeadbeef, "Test %u: ResolveDelayLoadedAPI succeeded with %p\n", i, ret);
ok(cb_count, "Test %u: Wrong callback count: %d\n", i, cb_count);
}
}
delaydir++;
}
FreeLibrary(hlib);
trace("deleting %s\n", dll_name);
DeleteFileA(dll_name);
}
START_TEST(loader)
{
int argc;
char **argv;
HANDLE ntdll, mapping;
SYSTEM_INFO si;
ntdll = GetModuleHandleA("ntdll.dll");
pNtCreateSection = (void *)GetProcAddress(ntdll, "NtCreateSection");
pNtMapViewOfSection = (void *)GetProcAddress(ntdll, "NtMapViewOfSection");
pNtUnmapViewOfSection = (void *)GetProcAddress(ntdll, "NtUnmapViewOfSection");
pNtTerminateProcess = (void *)GetProcAddress(ntdll, "NtTerminateProcess");
pNtQueryInformationProcess = (void *)GetProcAddress(ntdll, "NtQueryInformationProcess");
pNtSetInformationProcess = (void *)GetProcAddress(ntdll, "NtSetInformationProcess");
pLdrShutdownProcess = (void *)GetProcAddress(ntdll, "LdrShutdownProcess");
pRtlDllShutdownInProgress = (void *)GetProcAddress(ntdll, "RtlDllShutdownInProgress");
pNtAllocateVirtualMemory = (void *)GetProcAddress(ntdll, "NtAllocateVirtualMemory");
pNtFreeVirtualMemory = (void *)GetProcAddress(ntdll, "NtFreeVirtualMemory");
pLdrLockLoaderLock = (void *)GetProcAddress(ntdll, "LdrLockLoaderLock");
pLdrUnlockLoaderLock = (void *)GetProcAddress(ntdll, "LdrUnlockLoaderLock");
pRtlAcquirePebLock = (void *)GetProcAddress(ntdll, "RtlAcquirePebLock");
pRtlReleasePebLock = (void *)GetProcAddress(ntdll, "RtlReleasePebLock");
pResolveDelayLoadedAPI = (void *)GetProcAddress(GetModuleHandleA("kernel32.dll"), "ResolveDelayLoadedAPI");
GetSystemInfo( &si );
page_size = si.dwPageSize;
dos_header.e_magic = IMAGE_DOS_SIGNATURE;
dos_header.e_lfanew = sizeof(dos_header);
mapping = CreateFileMappingA(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, 4096, "winetest_loader");
ok(mapping != 0, "CreateFileMapping failed\n");
child_failures = MapViewOfFile(mapping, FILE_MAP_READ|FILE_MAP_WRITE, 0, 0, 4096);
if (*child_failures == -1)
{
*child_failures = 0;
}
else
*child_failures = -1;
argc = winetest_get_mainargs(&argv);
if (argc > 4)
{
test_dll_phase = atoi(argv[4]);
child_process(argv[2], atol(argv[3]));
return;
}
test_Loader();
test_ResolveDelayLoadedAPI();
test_ImportDescriptors();
test_section_access();
test_import_resolution();
test_ExitProcess();
}
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