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Code Issues Releases Activity

fftools/ffmpeg: Fix crash when flushing non-fully setup output stream

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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>
This commit is contained in:
Andreas Rheinhardt
2021-10-08 09:47:33 +02:00
parent 6d72126e9b
commit fb215798c7
1 changed files with 3 additions and 0 deletions
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3
fftools/ffmpeg.c
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@@ -1981,6 +1981,9 @@ static void flush_encoders(void)
AVPacket *pkt = ost->pkt; AVPacket *pkt = ost->pkt;
int pkt_size; int pkt_size;
if (!pkt)
break;
switch (enc->codec_type) { switch (enc->codec_type) {
case AVMEDIA_TYPE_AUDIO: case AVMEDIA_TYPE_AUDIO:
desc = "audio"; desc = "audio";