diff options
| -rw-r--r-- | libavformat/thp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/thp.c b/libavformat/thp.c index 4abff1313a..bcc3febaa1 100644 --- a/libavformat/thp.c +++ b/libavformat/thp.c @@ -75,6 +75,8 @@ static int thp_read_header(AVFormatContext *s) avio_rb32(pb); /* Max samples. */ thp->fps = av_d2q(av_int2float(avio_rb32(pb)), INT_MAX); + if (thp->fps.den <= 0 || thp->fps.num < 0) + return AVERROR_INVALIDDATA; thp->framecnt = avio_rb32(pb); thp->first_framesz = avio_rb32(pb); pb->maxsize = avio_rb32(pb); |