diff options
-rw-r--r-- | libavformat/mov.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index 5d8b24368a..6eb631d45b 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -5179,6 +5179,8 @@ static int mov_read_trun(MOVContext *c, AVIOContext *pb, MOVAtom atom) distance++; if (av_sat_add64(dts, sample_duration) != dts + (uint64_t)sample_duration) return AVERROR_INVALIDDATA; + if (!sample_size) + return AVERROR_INVALIDDATA; dts += sample_duration; offset += sample_size; sc->data_size += sample_size; |