libavfilter/qsvvpp: check the return value

Wenbin Chen committed 3 years ago

Commit b7a335c1 parent 0f407cd1 file · +4 −1Browse files

Unified · Split

libavfilter/qsvvpp.c+4−1

@@ -441,7 +441,10 @@ static QSVFrame submit_frame(QSVVPPContext s, AVFilterLink inlink, AVFrame p · 440 unmodified lines
441	441	return NULL;
442	442	}
443	443
444		− av_frame_copy_props(qsv_frame->frame, picref);
	444	+ if (av_frame_copy_props(qsv_frame->frame, picref) < 0) {
	445	+ av_frame_free(&qsv_frame->frame);
	446	+ return NULL;
	447	+ }
445	448	} else
446	449	qsv_frame->frame = av_frame_clone(picref);
447	450