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kernel32/tests: Try loading the dll also for matching platform type. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2019-01-28 18:25:00 +01:00
parent 27193d36af
commit 5613526bd4
1 changed files with 41 additions and 13 deletions
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54
dlls/kernel32/tests/loader.c
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@ -508,6 +508,14 @@ static BOOL query_image_section( int id, const char *dll_name, const IMAGE_NT_HE
return image.ImageContainsCode && (!cor_header || !(cor_header->Flags & COMIMAGE_FLAGS_ILONLY));
}
static UINT get_com_dir_size( const IMAGE_NT_HEADERS *nt )
{
if (nt->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR32_MAGIC)
return ((const IMAGE_NT_HEADERS32 *)nt)->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].Size;
else
return ((const IMAGE_NT_HEADERS64 *)nt)->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].Size;
}
/* helper to test image section mapping */
static NTSTATUS map_image_section( const IMAGE_NT_HEADERS *nt_header, const IMAGE_SECTION_HEADER *sections,
const void *section_data, int line )
@ -517,7 +525,7 @@ static NTSTATUS map_image_section( const IMAGE_NT_HEADERS *nt_header, const IMAG
HANDLE file, map;
NTSTATUS status;
ULONG file_size;
BOOL has_code;
BOOL has_code, il_only = FALSE, want_32bit = FALSE, wrong_machine = FALSE;
HMODULE mod;
file_size = create_test_dll_sections( &dos_header, nt_header, sections, section_data, dll_name );
@ -528,6 +536,13 @@ static NTSTATUS map_image_section( const IMAGE_NT_HEADERS *nt_header, const IMAG
size.QuadPart = file_size;
status = pNtCreateSection(&map, STANDARD_RIGHTS_REQUIRED | SECTION_MAP_READ | SECTION_QUERY,
NULL, &size, PAGE_READONLY, SEC_IMAGE, file );
if (get_com_dir_size( nt_header ))
{
/* invalid COR20 header seems to corrupt internal loader state on Windows */
if (get_com_dir_size( nt_header ) < sizeof(IMAGE_COR20_HEADER)) goto done;
if (!((const IMAGE_COR20_HEADER *)section_data)->Flags) goto done;
}
if (!status)
{
SECTION_BASIC_INFORMATION info;
@ -540,21 +555,22 @@ static NTSTATUS map_image_section( const IMAGE_NT_HEADERS *nt_header, const IMAG
ok( info.Size.QuadPart == file_size, "NtQuerySection wrong size %x%08x / %08x\n",
info.Size.u.HighPart, info.Size.u.LowPart, file_size );
has_code = query_image_section( line, dll_name, nt_header, section_data );
/* test loading dll of wrong 32/64 bitness */
if (nt_header->OptionalHeader.Magic == (is_win64 ? IMAGE_NT_OPTIONAL_HDR32_MAGIC
: IMAGE_NT_OPTIONAL_HDR64_MAGIC))
{
SetLastError( 0xdeadbeef );
mod = LoadLibraryExA( dll_name, 0, DONT_RESOLVE_DLL_REFERENCES );
if (!has_code && nt_header->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR32_MAGIC)
{
BOOL il_only = FALSE, want_32bit = FALSE;
if (((const IMAGE_NT_HEADERS32 *)nt_header)->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR].VirtualAddress)
if (get_com_dir_size( nt_header ))
{
const IMAGE_COR20_HEADER *cor_header = section_data;
il_only = (cor_header->Flags & COMIMAGE_FLAGS_ILONLY) != 0;
if (il_only) want_32bit = (cor_header->Flags & COMIMAGE_FLAGS_32BITREQUIRED) != 0;
}
SetLastError( 0xdeadbeef );
mod = LoadLibraryExA( dll_name, 0, DONT_RESOLVE_DLL_REFERENCES );
/* test loading dll of wrong 32/64 bitness */
if (nt_header->OptionalHeader.Magic == (is_win64 ? IMAGE_NT_OPTIONAL_HDR32_MAGIC
: IMAGE_NT_OPTIONAL_HDR64_MAGIC))
{
if (!has_code && is_win64)
{
ok( mod != NULL || want_32bit || broken(il_only), /* <= win7 */
"%u: loading failed err %u\n", line, GetLastError() );
}
@ -563,9 +579,19 @@ static NTSTATUS map_image_section( const IMAGE_NT_HEADERS *nt_header, const IMAG
ok( !mod, "%u: loading succeeded\n", line );
ok( GetLastError() == ERROR_BAD_EXE_FORMAT, "%u: wrong error %u\n", line, GetLastError() );
}
}
else
{
wrong_machine = (nt_header->FileHeader.Machine == get_alt_machine( nt_header_template.FileHeader.Machine ));
ok( mod != NULL || broken(il_only) || /* <= win7 */
broken( wrong_machine ), /* win8 */
"%u: loading failed err %u\n", line, GetLastError() );
}
if (mod) FreeLibrary( mod );
}
}
done:
if (map) CloseHandle( map );
CloseHandle( file );
DeleteFileA( dll_name );
@ -736,6 +762,7 @@ static void test_Loader(void)
nt_header.OptionalHeader.SizeOfImage = td[i].size_of_image;
nt_header.OptionalHeader.SizeOfHeaders = td[i].size_of_headers;
section.Characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ;
file_size = create_test_dll( &dos_header, td[i].size_of_dos_header, &nt_header, dll_name );
SetLastError(0xdeadbeef);
@ -3728,7 +3755,6 @@ START_TEST(loader)
return;
}
test_Loader();
test_filenames();
test_ResolveDelayLoadedAPI();
test_ImportDescriptors();
@ -3736,4 +3762,6 @@ START_TEST(loader)
test_import_resolution();
test_ExitProcess();
test_InMemoryOrderModuleList();
/* loader test must be last, it can corrupt the internal loader state on Windows */
test_Loader();
}