avdevice/dshow: Check ICaptureGraphBuilder2_SetFiltergraph() for failure

Fixes: CID1591939 Logically dead code

Michael Niedermayer committed 2 years ago

Commit 4c285bb1 parent 86cd7c61 file · +1 −1Browse files

Unified · Split

libavdevice/dshow.c+1−1

@@ -1465,7 +1465,7 @@ dshow_open_device(AVFormatContext avctx, ICreateDevEnum devenum, · 1464 unmodified lines
1465	av_log(avctx, AV_LOG_ERROR, "Could not create CaptureGraphBuilder2\n");	1465	av_log(avctx, AV_LOG_ERROR, "Could not create CaptureGraphBuilder2\n");
1466	goto error;	1466	goto error;
1467	}	1467	}
1468	ICaptureGraphBuilder2_SetFiltergraph(graph_builder2, graph);	1468	r = ICaptureGraphBuilder2_SetFiltergraph(graph_builder2, graph);
1469	if (r != S_OK) {	1469	if (r != S_OK) {
1470	av_log(avctx, AV_LOG_ERROR, "Could not set graph for CaptureGraphBuilder2\n");	1470	av_log(avctx, AV_LOG_ERROR, "Could not set graph for CaptureGraphBuilder2\n");
1471	goto error;	1471	goto error;