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fftools/ffmpeg: Fix leak of AVFilterInOut in case of error 

The AVFilterInOuts normally get freed in init_output_filter() when
the corresponding streams get created; yet if an error happens before
one reaches said point, they leak. Therefore this commit makes
ffmpeg_cleanup free them, too.

Fixes ticket #8267.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-08-23 03:49:48 +02:00
parent 95b8df687c
commit 426c16d61a
1 changed files with 1 additions and 0 deletions
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fftools/ffmpeg.c
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@ -528,6 +528,7 @@ static void ffmpeg_cleanup(int ret)
for (j = 0; j < fg->nb_outputs; j++) {
OutputFilter *ofilter = fg->outputs[j];
avfilter_inout_free(&ofilter->out_tmp);
av_freep(&ofilter->name);
av_freep(&ofilter->formats);
av_freep(&ofilter->channel_layouts);