From: Dāvis Mosāns <davispuh(a)gmail.com> --- dlls/kernelbase/loader.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/dlls/kernelbase/loader.c b/dlls/kernelbase/loader.c index 59b91596f13..8f40286b880 100644 --- a/dlls/kernelbase/loader.c +++ b/dlls/kernelbase/loader.c @@ -530,12 +530,19 @@ HMODULE WINAPI DECLSPEC_HOTPATCH LoadLibraryExW( LPCWSTR name, HANDLE file, DWOR { UNICODE_STRING str; HMODULE module; + BOOL invalid_parameter; - if (!name) + invalid_parameter = !name || + file || + ((flags & LOAD_LIBRARY_AS_DATAFILE) && (flags & LOAD_LIBRARY_AS_DATAFILE_EXCLUSIVE)) || + ((flags & LOAD_LIBRARY_SEARCH_DEFAULT_DIRS) && (flags & LOAD_WITH_ALTERED_SEARCH_PATH)); + + if (invalid_parameter) { SetLastError( ERROR_INVALID_PARAMETER ); return 0; } + RtlInitUnicodeString( &str, name ); if (str.Buffer[str.Length/sizeof(WCHAR) - 1] != ' ') return load_library( &str, flags ); -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/4587