diff options
Diffstat (limited to 'libavformat/4xm.c')
| -rw-r--r-- | libavformat/4xm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavformat/4xm.c b/libavformat/4xm.c index f918b1fc57..848991af5b 100644 --- a/libavformat/4xm.c +++ b/libavformat/4xm.c @@ -137,7 +137,8 @@ static int parse_strk(AVFormatContext *s, return AVERROR_INVALIDDATA; track = AV_RL32(buf + 8); - if ((unsigned)track >= UINT_MAX / sizeof(AudioTrack) - 1) { + if ((unsigned)track >= UINT_MAX / sizeof(AudioTrack) - 1 || + track >= s->max_streams) { av_log(s, AV_LOG_ERROR, "current_track too large\n"); return AVERROR_INVALIDDATA; } |