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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-10-08 09:47:33 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-10-08 12:06:00 +0200 |
| commit | fb215798c7a72b32e889b72efd018f26bb3f88ce (patch) | |
| tree | 33d6be929f762e8a9d9af92024d62be9ebae6eb4 | |
| parent | 6d72126e9ba857c68f0a363729ad67097355c090 (diff) | |
| download | ffmpeg-fb215798c7a72b32e889b72efd018f26bb3f88ce.tar.gz | |
fftools/ffmpeg: Fix crash when flushing non-fully setup output stream
The output stream's packet may not have been allocated
at that point. This happens when quitting in the following command line:
$ ./ffmpeg -lavfi abuffer=sample_fmt=u8:sample_rate=48000:channel_layout=stereo -f null -
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
| -rw-r--r-- | fftools/ffmpeg.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c index bb29e3cec5..0e38d6d185 100644 --- a/fftools/ffmpeg.c +++ b/fftools/ffmpeg.c @@ -1981,6 +1981,9 @@ static void flush_encoders(void) AVPacket *pkt = ost->pkt; int pkt_size; + if (!pkt) + break; + switch (enc->codec_type) { case AVMEDIA_TYPE_AUDIO: desc = "audio"; |