diff options
| -rw-r--r-- | libavformat/iff.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/iff.c b/libavformat/iff.c index a70184f105..f017684620 100644 --- a/libavformat/iff.c +++ b/libavformat/iff.c @@ -259,6 +259,9 @@ static int parse_dsd_prop(AVFormatContext *s, AVStream *st, uint64_t eof) uint64_t size = avio_rb64(pb); uint64_t orig_pos = avio_tell(pb); + if (size >= INT64_MAX) + return AVERROR_INVALIDDATA; + switch(tag) { case MKTAG('A','B','S','S'): if (size < 8) |