diff --git a/compat/mingw.c b/compat/mingw.c index cda75024767787..613cc5146e8e7a 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -810,13 +810,24 @@ static int mingw_open_existing(const wchar_t *filename, int oflags, ...) &security_attributes, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if (handle == INVALID_HANDLE_VALUE) { DWORD err = GetLastError(); + if (err == ERROR_ACCESS_DENIED) { + DWORD attrs = GetFileAttributesW(filename); + if (attrs != INVALID_FILE_ATTRIBUTES && (attrs & FILE_ATTRIBUTE_DIRECTORY)) + handle = CreateFileW(filename, access, + FILE_SHARE_WRITE | FILE_SHARE_READ | FILE_SHARE_DELETE, + &security_attributes, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL| FILE_FLAG_BACKUP_SEMANTICS, NULL); + } - /* See `mingw_open_append()` for why we have this conversion. */ - if (err == ERROR_INVALID_PARAMETER) - err = ERROR_PATH_NOT_FOUND; + if (handle == INVALID_HANDLE_VALUE) { + err = GetLastError(); - errno = err_win_to_posix(err); - return -1; + /* See `mingw_open_append()` for why we have this conversion. */ + if (err == ERROR_INVALID_PARAMETER) + err = ERROR_PATH_NOT_FOUND; + + errno = err_win_to_posix(err); + return -1; + } } fd = _open_osfhandle((intptr_t)handle, oflags | O_BINARY);