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fftools/ffmpeg_opt: Fix leak on error

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Fixes Coverity issue #1539097.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2023-07-22 20:34:18 +02:00
parent 2a44c4bc9e
commit 2654347d7a
1 changed files with 6 additions and 4 deletions
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10
fftools/ffmpeg_opt.c
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@ -497,7 +497,7 @@ static int opt_map_channel(void *optctx, const char *opt, const char *arg)
ret = GROW_ARRAY(o->audio_channel_maps, o->nb_audio_channel_maps);
if (ret < 0)
return ret;
goto end;
m = &o->audio_channel_maps[o->nb_audio_channel_maps - 1];
@ -559,11 +559,13 @@ static int opt_map_channel(void *optctx, const char *opt, const char *arg)
}
}
ret = 0;
end:
av_free(mapchan);
return 0;
return ret;
fail:
av_free(mapchan);
return AVERROR(EINVAL);
ret = AVERROR(EINVAL);
goto end;
}
#endif