bitpacked: fix potential overflow

Fixes: CID1404842 Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
8 years ago · c901ae9440
parent 7c7e7c44a6
commit c901ae9440
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/bitpacked.c
+++ b/libavcodec/bitpacked.c
@ -59,7 +59,7 @@ static int bitpacked_decode_yuv422p10(AVCodecContext *avctx, AVFrame *frame,
                                      AVPacket *avpkt)
 {
    uint64_t frame_size = (uint64_t)avctx->width * (uint64_t)avctx->height * 20;
-    uint64_t packet_size = avpkt->size * 8;
+    uint64_t packet_size = (uint64_t)avpkt->size * 8;
    GetBitContext bc;
    uint16_t *y, *u, *v;
    int ret, i;