@@ -590,13 +590,24 @@ static int mingw_open_existing(const wchar_t *filename, int oflags, ...)
590590 & security_attributes , OPEN_EXISTING , FILE_ATTRIBUTE_NORMAL , NULL );
591591 if (handle == INVALID_HANDLE_VALUE ) {
592592 DWORD err = GetLastError ();
593+ if (err == ERROR_ACCESS_DENIED ) {
594+ DWORD attrs = GetFileAttributesW (filename );
595+ if (attrs != INVALID_FILE_ATTRIBUTES && (attrs & FILE_ATTRIBUTE_DIRECTORY ))
596+ handle = CreateFileW (filename , access ,
597+ FILE_SHARE_WRITE | FILE_SHARE_READ | FILE_SHARE_DELETE ,
598+ & security_attributes , OPEN_EXISTING , FILE_ATTRIBUTE_NORMAL | FILE_FLAG_BACKUP_SEMANTICS , NULL );
599+ }
593600
594- /* See `mingw_open_append()` for why we have this conversion. */
595- if (err == ERROR_INVALID_PARAMETER )
596- err = ERROR_PATH_NOT_FOUND ;
601+ if (handle == INVALID_HANDLE_VALUE ) {
602+ err = GetLastError ();
597603
598- errno = err_win_to_posix (err );
599- return -1 ;
604+ /* See `mingw_open_append()` for why we have this conversion. */
605+ if (err == ERROR_INVALID_PARAMETER )
606+ err = ERROR_PATH_NOT_FOUND ;
607+
608+ errno = err_win_to_posix (err );
609+ return -1 ;
610+ }
600611 }
601612
602613 fd = _open_osfhandle ((intptr_t )handle , oflags | O_BINARY );
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