diff options
| -rw-r--r-- | libavcodec/mjpegdec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index a65bc8df15..da33bf7ced 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -1516,6 +1516,9 @@ static int mjpeg_decode_scan_progressive_ac(MJpegDecodeContext *s, int ss, else ret = decode_block_progressive(s, *block, last_nnz, s->ac_index[0], quant_matrix, ss, se, Al, &EOBRUN); + + if (ret >= 0 && get_bits_left(&s->gb) < 0) + ret = AVERROR_INVALIDDATA; if (ret < 0) { av_log(s->avctx, AV_LOG_ERROR, "error y=%d x=%d\n", mb_y, mb_x); |