diff options
Diffstat (limited to 'libavcodec/jpeg2000dec.c')
| -rw-r--r-- | libavcodec/jpeg2000dec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index c13670e6d6..962b7bc79c 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -737,9 +737,9 @@ static int get_sot(Jpeg2000DecoderContext *s, int n) bytestream2_get_byteu(&s->g); // TNsot if (!Psot) - Psot = bytestream2_get_bytes_left(&s->g) + n + 2; + Psot = bytestream2_get_bytes_left(&s->g) - 2 + n + 2; - if (Psot > bytestream2_get_bytes_left(&s->g) + n + 2) { + if (Psot > bytestream2_get_bytes_left(&s->g) - 2 + n + 2) { av_log(s->avctx, AV_LOG_ERROR, "Psot %"PRIu32" too big\n", Psot); return AVERROR_INVALIDDATA; } |