[FFmpeg-cvslog] avfilter/af_afir: check if frame clone is set
Paul B Mahol
git at videolan.org
Tue Jan 14 17:57:12 EET 2020
ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Tue Jan 14 16:07:35 2020 +0100| [2a9a52b913f0d409c97e63418accda4a65c265aa] | committer: Paul B Mahol
avfilter/af_afir: check if frame clone is set
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2a9a52b913f0d409c97e63418accda4a65c265aa
---
libavfilter/af_afir.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavfilter/af_afir.c b/libavfilter/af_afir.c
index 077f9c7962..7c7e8458d4 100644
--- a/libavfilter/af_afir.c
+++ b/libavfilter/af_afir.c
@@ -670,8 +670,12 @@ static int activate(AVFilterContext *ctx)
int64_t new_pts = av_rescale_q(s->pts, ctx->inputs[0]->time_base, ctx->outputs[1]->time_base);
if (ff_outlink_frame_wanted(ctx->outputs[1]) && old_pts < new_pts) {
+ AVFrame *clone;
s->video->pts = new_pts;
- return ff_filter_frame(ctx->outputs[1], av_frame_clone(s->video));
+ clone = av_frame_clone(s->video);
+ if (!clone)
+ return AVERROR(ENOMEM);
+ return ff_filter_frame(ctx->outputs[1], clone);
}
}
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