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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-07-23 18:33:08 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-07-23 19:01:44 +0200 |
| commit | b0ae5d02f3664545e54c8ce0101037619c4fa7e6 (patch) | |
| tree | 74480c346e24ac9e9fe04ff3224550d5872fb61b | |
| parent | 8136ab8e768b3341929f98412071d492fa729a06 (diff) | |
| download | ffmpeg-b0ae5d02f3664545e54c8ce0101037619c4fa7e6.tar.gz | |
fftools/ffmpeg: Zero subtitle packet padding
Fixes uninitialized reads in the sub-lrc-remux test.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
| -rw-r--r-- | fftools/ffmpeg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c index 632ac25cb2..1089cc48c4 100644 --- a/fftools/ffmpeg.c +++ b/fftools/ffmpeg.c @@ -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) { |