avformat/rtsp: move SDP_MAX_SIZE macro definition to header file

[ffmpeg] / libavfilter / vf_copy.c

diff --git a/libavfilter/vf_copy.c b/libavfilter/vf_copy.c
index b0159cff00e1142af1a1c8436682bc9fd370e2c3..e82feb4f0ecb51338302b2d75c05d3af08ab3107 100644 (file)
--- a/libavfilter/vf_copy.c
+++ b/libavfilter/vf_copy.c
@@ -48,15 +48,25 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
 {
     AVFilterLink *outlink = inlink->dst->outputs[0];
     AVFrame *out = ff_get_video_buffer(outlink, in->width, in->height);
+    int ret;
 
     if (!out) {
-        av_frame_free(&in);
-        return AVERROR(ENOMEM);
+        ret = AVERROR(ENOMEM);
+        goto fail;
     }
-    av_frame_copy_props(out, in);
-    av_frame_copy(out, in);
+
+    ret = av_frame_copy_props(out, in);
+    if (ret < 0)
+        goto fail;
+    ret = av_frame_copy(out, in);
+    if (ret < 0)
+        goto fail;
     av_frame_free(&in);
     return ff_filter_frame(outlink, out);
+fail:
+    av_frame_free(&in);
+    av_frame_free(&out);
+    return ret;
 }
 
 static const AVFilterPad avfilter_vf_copy_inputs[] = {