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avfilter/f_loop: Fix leak on error 

Fixes CID1355117

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-05-29 21:21:59 +02:00
parent be96ebdcd7
commit 645f7c1ce5
1 changed files with 3 additions and 1 deletions
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4
libavfilter/f_loop.c
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@ -88,8 +88,10 @@ static int push_samples(AVFilterContext *ctx, int nb_samples)
if (!out)
return AVERROR(ENOMEM);
ret = av_audio_fifo_peek_at(s->fifo, (void **)out->extended_data, out->nb_samples, s->current_sample);
if (ret < 0)
if (ret < 0) {
av_frame_free(&out);
return ret;
}
out->pts = s->pts;
out->nb_samples = ret;
s->pts += out->nb_samples;