diff --git a/libavcodec/exr.c b/libavcodec/exr.c index e35e4bfd7e..6e896d9760 100644 --- a/libavcodec/exr.c +++ b/libavcodec/exr.c @@ -1771,7 +1771,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0) return ret; - if (bytestream2_get_bytes_left(&s->gb) < nb_blocks * 8) + if (bytestream2_get_bytes_left(&s->gb)/8 < nb_blocks) return AVERROR_INVALIDDATA; // check offset table and recreate it if need