diff options
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/mpegts.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index 4a593cbf93..740cc14d43 100644 --- a/libavformat/mpegts.c +++ b/libavformat/mpegts.c @@ -1171,6 +1171,11 @@ static int parse_MP4SLDescrTag(MP4DescrParseContext *d, int64_t off, int len) descr->sl.degr_prior_len = lengths >> 12; descr->sl.au_seq_num_len = (lengths >> 7) & 0x1f; descr->sl.packet_seq_num_len = (lengths >> 2) & 0x1f; + if (descr->sl.timestamp_len >= 64 || + descr->sl.ocr_len >= 64 || + descr->sl.au_len >= 32) { + return AVERROR_INVALIDDATA; + } } else { avpriv_report_missing_feature(d->s, "Predefined SLConfigDescriptor"); } |