hwcontext_vaapi: avoid fd leak in vaapi_device_derive

Haihao Xiang committed 6 years ago

Commit d951eea1 parent 9faae051 file · +6 −1Browse files

Unified · Split

libavutil/hwcontext_vaapi.c+6−1

@@ -1678,8 +1678,13 @@ static int vaapi_device_derive(AVHWDeviceContext *ctx, · 1677 unmodified lines
1678	1678	#endif
1679	1679
1680	1680	priv = av_mallocz(sizeof(*priv));
1681		− if (!priv)
	1681	+ if (!priv) {
	1682	+ if (fd != src_hwctx->fd) {
	1683	+ // The fd was opened in this function.
	1684	+ close(fd);
	1685	+ }
1682	1686	return AVERROR(ENOMEM);
	1687	+ }
1683	1688
1684	1689	if (fd == src_hwctx->fd) {
1685	1690	// The fd is inherited from the source context and we are holding