[Ffmpeg-cvslog] r7585 - trunk/libavcodec/h264.c

[Michael Niedermayer]

Hi

On Fri, Jan 19, 2007 at 10:37:08AM +0100, gpoirier wrote:
> Author: gpoirier
> Date: Fri Jan 19 10:37:04 2007
> New Revision: 7585
> 
> Modified:
>    trunk/libavcodec/h264.c
> 
> Log:
> harden h264 decoding to prevent some crashes when input data is corrupted.
> Patch by Frank %eucloid A gmail P com%
> date: Jan 18, 2007 6:48 PM
> subject: Re: [Ffmpeg-devel] h264, protection against corrupted data (second try patch)
> AND
> date: Jan 17, 2007 8:22 PM
> subject: [Ffmpeg-devel] h264, protection against corrupted data
> 
> 
> Modified: trunk/libavcodec/h264.c
> ==============================================================================
> --- trunk/libavcodec/h264.c	(original)
> +++ trunk/libavcodec/h264.c	Fri Jan 19 10:37:04 2007
[...]
> @@ -4521,8 +4532,8 @@
>          return -1;
>      }
>  
> -    if(h->dequant_coeff_pps != pps_id){
> -        h->dequant_coeff_pps = pps_id;
> +    if(h->dequant_coeff_pps != (int)pps_id){
> +        h->dequant_coeff_pps = (int)pps_id;

argh ...

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Let us carefully observe those good qualities wherein our enemies excel us
and endeavor to excel them, by avoiding what is faulty, and imitating what
is excellent in them. -- Plutarch
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