On Mon, Nov 28, 2011 at 01:09:00AM +0530, Aneesh Dogra wrote:
> Check Attachments
> 
> -- 
> Thanks
> Aneesh Dogra (lionaneesh)

> From a02f6e7471a74f2f195a4a553a8a065b71cd91af Mon Sep 17 00:00:00 2001
> From: Aneesh Dogra <[email protected]>
> Date: Mon, 28 Nov 2011 00:08:24 +0530
> Subject: [PATCH] Fixes : bugzilla.libav.org/show_bug.cgi?id=93
> 
> ---
>  libavcodec/indeo3.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/libavcodec/indeo3.c b/libavcodec/indeo3.c
> index 2c7e96b..ac50509 100644
> --- a/libavcodec/indeo3.c
> +++ b/libavcodec/indeo3.c
> @@ -756,6 +756,8 @@ static int parse_bintree(Indeo3DecodeContext *ctx, 
> AVCodecContext *avctx,
>                      av_log(avctx, AV_LOG_ERROR, "SkipCell procedure not 
> implemented yet!\n");
>  
>                  CHECK_CELL
> +                if(!curr_cell.mv_ptr)
> +                    return -1;
>                  copy_cell(ctx, plane, &curr_cell);
>                  return 0;
>              }
> -- 

Ideal one would be

 if (!curr_cell.mv_ptr)
     return AVERROR_INVALIDDATA;
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