Hi,

On Sun, Dec 18, 2011 at 1:56 PM, Janne Grunau <janne-li...@jannau.net>wrote:

> ---
>  libavcodec/h264.c |   10 ++++++----
>  1 files changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/libavcodec/h264.c b/libavcodec/h264.c
> index 5d4ce90..0da8ae4 100644
> --- a/libavcodec/h264.c
> +++ b/libavcodec/h264.c
> @@ -173,11 +173,13 @@ const uint8_t *ff_h264_decode_nal(H264Context *h,
> const uint8_t *src,
>         if(src[i]) continue;
>         if(i>0 && src[i-1]==0) i--;
>  #endif
> -        if(i+2<length && src[i+1]==0 && src[i+2]<=3){
> -            if(src[i+2]!=3){
> +        if (i + 2 < length && src[i + 1] == 0 && src[i + 2] <= 3) {
> +            if (src[i+2] != 3) {
>                 /* startcode, so we must be past the end */
> -                length=i;
> -            }
> +                length = i;
> +            } else if (!(src[i+2] & 1))
> +                av_dlog(h->avctx, "forbidden three byte sequence
> 0x00000%d\n",
> +                        src[i+2] & 2);
>             break;
>         }
>

This just adds a debug-warning right? Probably need to change the commit
msg. Warning itself is OK.

Ronald
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