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avformat/dvdvideodec: don't allow seeking beyond dvdnav reported duration 

There is no reason to accept timestamp values beyond what dvdnav
reported as the duration of the title.

Signed-off-by: Marth64 <marth64@proxyid.net>
This commit is contained in:
Marth64 2024-10-07 18:05:05 -05:00
parent 0912407b9d
commit 1d55f54846
1 changed files with 1 additions and 1 deletions
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2
libavformat/dvdvideodec.c
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@ -1743,7 +1743,7 @@ static int dvdvideo_read_seek(AVFormatContext *s, int stream_index, int64_t time
if ((flags & AVSEEK_FLAG_BYTE))
return AVERROR(ENOSYS);
if (timestamp < 0)
if (timestamp < 0 || timestamp > s->duration)
return AVERROR(EINVAL);
if (!c->seek_warned) {