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avfilter/af_join: check ff_insert_inpad() for failure

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2017-08-25 09:49:01 +02:00
parent 13f9639e3e
commit db5604ac26
1 changed files with 4 additions and 1 deletions
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5
libavfilter/af_join.c
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@ -232,7 +232,10 @@ static av_cold int join_init(AVFilterContext *ctx)
pad.needs_fifo = 1;
ff_insert_inpad(ctx, i, &pad);
if ((ret = ff_insert_inpad(ctx, i, &pad)) < 0) {
av_freep(&pad.name);
return ret;
}
}
return 0;