ffmpeg: fix segfault with random output
Found-by: <durandal_1707> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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ffmpeg.c
2
ffmpeg.c
@ -452,7 +452,7 @@ static void exit_program(void)
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/* close files */
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for (i = 0; i < nb_output_files; i++) {
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AVFormatContext *s = output_files[i]->ctx;
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if (!(s->oformat->flags & AVFMT_NOFILE) && s->pb)
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if (s && !(s->oformat->flags & AVFMT_NOFILE) && s->pb)
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avio_close(s->pb);
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avformat_free_context(s);
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av_dict_free(&output_files[i]->opts);
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