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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-10-08 09:47:33 +0200 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2021-10-08 11:31:37 -0300 |
| commit | 4b583e54253746e82850f5a24999affe2d7e2558 (patch) | |
| tree | b9d936f24da4144ed05c44dfc261a26b790037db /fftools | |
| parent | c989427c168b95997ef7366a6cef98f4b40acc66 (diff) | |
| download | ffmpeg-4b583e54253746e82850f5a24999affe2d7e2558.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>
(cherry picked from commit fb215798c7a72b32e889b72efd018f26bb3f88ce)
Diffstat (limited to 'fftools')
| -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 9a34d1f13e..dec012a299 100644 --- a/fftools/ffmpeg.c +++ b/fftools/ffmpeg.c @@ -1974,6 +1974,9 @@ 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"; |