avcodec/ff_h264_decode_sei: fix integer overflow with size.

This issue is hypothetical and no testcase is available. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · 80c873a87e
parent 800ffa1fc0
commit 80c873a87e
1 changed files with 2 additions and 1 deletions
--- a/libavcodec/h264_sei.c
+++ b/libavcodec/h264_sei.c
@ -244,7 +244,8 @@ static int decode_frame_packing(H264Context *h, int size){

 int ff_h264_decode_sei(H264Context *h){
    while (get_bits_left(&h->gb) > 16) {
-        int size, type;
+        int type;
+        unsigned size;

        type=0;
        do{