virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-13 21:28:01 +02:00
Code Issues Releases Activity

avformat/movenc: Check that pkt duration is within 32bit range

Browse Source 
Durations outside are not supported

Fixes Ticket5114
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-01-09 03:36:19 +01:00
parent be0f005da6
commit 6e249466cc
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libavformat/movenc.c
View File

@ -4362,10 +4362,10 @@ int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt)
pkt->dts = trk->cluster[trk->entry - 1].dts + 1;
pkt->pts = AV_NOPTS_VALUE;
}
if (pkt->duration < 0) {
av_log(s, AV_LOG_ERROR, "Application provided duration: %"PRId64" is invalid\n", pkt->duration);
return AVERROR(EINVAL);
}
}
if (pkt->duration < 0 || pkt->duration > INT_MAX) {
av_log(s, AV_LOG_ERROR, "Application provided duration: %"PRId64" is invalid\n", pkt->duration);
return AVERROR(EINVAL);
}
if (mov->flags & FF_MOV_FLAG_FRAGMENT) {
int ret;