diff options
| -rw-r--r-- | libavcodec/cinepak.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/cinepak.c b/libavcodec/cinepak.c index 0b822d2b7a..6d1061b558 100644 --- a/libavcodec/cinepak.c +++ b/libavcodec/cinepak.c @@ -366,6 +366,8 @@ static int cinepak_decode (CinepakContext *s) s->strips[i].x2 = s->avctx->width; strip_size = AV_RB24 (&s->data[1]) - 12; + if(strip_size < 0) + return -1; s->data += 12; strip_size = ((s->data + strip_size) > eod) ? (eod - s->data) : strip_size; |