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ntdll: Return system dir path for PE mapping bootstrap placeholders. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2021-03-31 21:12:55 +02:00
parent 42de71c387
commit 0bbbf016b1
1 changed files with 15 additions and 4 deletions
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19
dlls/ntdll/loader.c
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@ -2577,10 +2577,10 @@ static NTSTATUS find_builtin_without_file( const WCHAR *name, UNICODE_STRING *ne
RtlAppendUnicodeToString( new_name, L"\\" );
RtlAppendUnicodeToString( new_name, name );
status = open_dll_file( new_name, pwm, mapping, image_info, id );
if (status != STATUS_DLL_NOT_FOUND) return status;
if (status != STATUS_DLL_NOT_FOUND) goto done;
RtlAppendUnicodeToString( new_name, L".fake" );
status = open_dll_file( new_name, pwm, mapping, image_info, id );
if (status != STATUS_DLL_NOT_FOUND) return status;
if (status != STATUS_DLL_NOT_FOUND) goto done;
RtlFreeUnicodeString( new_name );
}
for (i = 0; ; i++)
@ -2592,16 +2592,27 @@ static NTSTATUS find_builtin_without_file( const WCHAR *name, UNICODE_STRING *ne
RtlAppendUnicodeToString( new_name, name );
status = open_dll_file( new_name, pwm, mapping, image_info, id );
if (status == STATUS_IMAGE_MACHINE_TYPE_MISMATCH) found_image = TRUE;
else if (status != STATUS_DLL_NOT_FOUND) return status;
else if (status != STATUS_DLL_NOT_FOUND) goto done;
new_name->Length = len;
RtlAppendUnicodeToString( new_name, L"\\fakedlls\\" );
RtlAppendUnicodeToString( new_name, name );
status = open_dll_file( new_name, pwm, mapping, image_info, id );
if (status == STATUS_IMAGE_MACHINE_TYPE_MISMATCH) found_image = TRUE;
else if (status != STATUS_DLL_NOT_FOUND) return status;
else if (status != STATUS_DLL_NOT_FOUND) goto done;
RtlFreeUnicodeString( new_name );
}
if (found_image) status = STATUS_IMAGE_MACHINE_TYPE_MISMATCH;
done:
RtlFreeUnicodeString( new_name );
if (!status)
{
new_name->Length = (4 + wcslen(system_dir) + wcslen(name)) * sizeof(WCHAR);
new_name->Buffer = RtlAllocateHeap( GetProcessHeap(), 0, new_name->Length + sizeof(WCHAR) );
wcscpy( new_name->Buffer, L"\\??\\" );
wcscat( new_name->Buffer, system_dir );
wcscat( new_name->Buffer, name );
}
return status;
}