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kernel: Use a standard LoadLibrary call to load the main exe.

This commit is contained in:
Alexandre Julliard 2006-02-08 15:11:19 +01:00
parent 1d23e7fee2
commit e65b8d925a
1 changed files with 4 additions and 61 deletions
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65
dlls/kernel/process.c
View File

@ -297,65 +297,6 @@ static BOOL find_exe_file( const WCHAR *name, WCHAR *buffer, int buflen, HANDLE
}
/**********************************************************************
* load_pe_exe
*
* Load a PE format EXE file.
*/
static HMODULE load_pe_exe( const WCHAR *name, HANDLE file )
{
IO_STATUS_BLOCK io;
FILE_FS_DEVICE_INFORMATION device_info;
IMAGE_NT_HEADERS *nt;
HANDLE mapping;
void *module;
OBJECT_ATTRIBUTES attr;
LARGE_INTEGER size;
SIZE_T len = 0;
attr.Length = sizeof(attr);
attr.RootDirectory = 0;
attr.ObjectName = NULL;
attr.Attributes = 0;
attr.SecurityDescriptor = NULL;
attr.SecurityQualityOfService = NULL;
size.QuadPart = 0;
if (NtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
&attr, &size, 0, SEC_IMAGE, file ) != STATUS_SUCCESS)
return NULL;
module = NULL;
if (NtMapViewOfSection( mapping, GetCurrentProcess(), &module, 0, 0, &size, &len,
ViewShare, 0, PAGE_READONLY ) != STATUS_SUCCESS)
return NULL;
NtClose( mapping );
/* virus check */
nt = RtlImageNtHeader( module );
if (nt->OptionalHeader.AddressOfEntryPoint)
{
if (!RtlImageRvaToSection( nt, module, nt->OptionalHeader.AddressOfEntryPoint ))
MESSAGE("VIRUS WARNING: PE module %s has an invalid entrypoint (0x%08lx) "
"outside all sections (possibly infected by Tchernobyl/SpaceFiller virus)!\n",
debugstr_w(name), nt->OptionalHeader.AddressOfEntryPoint );
}
if (NtQueryVolumeInformationFile( file, &io, &device_info, sizeof(device_info),
FileFsDeviceInformation ) == STATUS_SUCCESS)
{
/* don't keep the file handle open on removable media */
if (device_info.Characteristics & FILE_REMOVABLE_MEDIA)
{
CloseHandle( main_exe_file );
main_exe_file = 0;
}
}
return module;
}
/***********************************************************************
* build_initial_environment
*
@ -1098,8 +1039,10 @@ void __wine_kernel_init(void)
{
case BINARY_PE_EXE:
TRACE( "starting Win32 binary %s\n", debugstr_w(main_exe_name) );
if ((peb->ImageBaseAddress = load_pe_exe( main_exe_name, main_exe_file )))
goto found;
peb->ImageBaseAddress = LoadLibraryExW( main_exe_name, 0, DONT_RESOLVE_DLL_REFERENCES );
CloseHandle( main_exe_file );
main_exe_file = 0;
if (peb->ImageBaseAddress) goto found;
MESSAGE( "wine: could not load %s as Win32 binary\n", debugstr_w(main_exe_name) );
ExitProcess(1);
case BINARY_PE_DLL: