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| author | Paul B Mahol <onemda@gmail.com> | 2017-11-20 14:02:28 +0100 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2017-11-21 18:29:39 +0100 |
| commit | 000836c2a98e1c6a2867dd9db0371c137609acf0 (patch) | |
| tree | d1640b78cf8c97892418ee0512923a2a04a79d1e | |
| parent | bea8eeaa2c0c97f76bdedc02a1a01296b5bcaa28 (diff) | |
| download | ffmpeg-000836c2a98e1c6a2867dd9db0371c137609acf0.tar.gz | |
avfilter/af_asetnsamples: add missing error check
Signed-off-by: Paul B Mahol <onemda@gmail.com>
| -rw-r--r-- | libavfilter/af_asetnsamples.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavfilter/af_asetnsamples.c b/libavfilter/af_asetnsamples.c index 3c2f66b30a..ecb76e64db 100644 --- a/libavfilter/af_asetnsamples.c +++ b/libavfilter/af_asetnsamples.c @@ -140,11 +140,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) return -1; } } - av_audio_fifo_write(asns->fifo, (void **)insamples->extended_data, nb_samples); - if (asns->next_out_pts == AV_NOPTS_VALUE) + ret = av_audio_fifo_write(asns->fifo, (void **)insamples->extended_data, nb_samples); + if (ret > 0 && asns->next_out_pts == AV_NOPTS_VALUE) asns->next_out_pts = insamples->pts; av_frame_free(&insamples); + if (ret < 0) + return ret; + while (av_audio_fifo_size(asns->fifo) >= asns->nb_out_samples) push_samples(outlink); return 0; |