On Fri, 27 Jan 2012 17:12:09 -0800, Alex Converse <[email protected]> 
wrote:
> There are many places where we read an unchecked 4-bit index into it.
> 
> Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
> ---
>  libavcodec/mpeg12data.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/libavcodec/mpeg12data.c b/libavcodec/mpeg12data.c
> index 5ac8c24..a0dd6e5 100644
> --- a/libavcodec/mpeg12data.c
> +++ b/libavcodec/mpeg12data.c
> @@ -305,7 +305,7 @@ const uint8_t ff_mpeg12_mbMotionVectorTable[17][2] = {
>  { 0xc, 10 },
>  };
>  
> -const AVRational avpriv_frame_rate_tab[] = {
> +const AVRational avpriv_frame_rate_tab[16] = {
>      {    0,    0},
>      {24000, 1001},
>      {   24,    1},
> -- 
> 1.7.7.3
> 

LGTM.

-- 
Anton Khirnov
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel

Reply via email to