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fftools/ffmpeg: Zero subtitle packet padding

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Fixes uninitialized reads in the sub-lrc-remux test.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-07-23 18:33:08 +02:00
parent 8136ab8e76
commit b0ae5d02f3
1 changed files with 1 additions and 1 deletions
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fftools/ffmpeg.c
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@ -1118,7 +1118,7 @@ static void do_subtitle_out(OutputFile *of,
exit_program(1);
}
pkt->size = subtitle_out_size;
av_shrink_packet(pkt, subtitle_out_size);
pkt->pts = av_rescale_q(sub->pts, AV_TIME_BASE_Q, ost->mux_timebase);
pkt->duration = av_rescale_q(sub->end_display_time, (AVRational){ 1, 1000 }, ost->mux_timebase);
if (enc->codec_id == AV_CODEC_ID_DVB_SUBTITLE) {