On Wed, Oct 17, 2012 at 11:31:12PM +0200, Reinhard Tartler wrote:
> From: Michael Niedermayer <michae...@gmx.at>
>
> Signed-off-by: Michael Niedermayer <michae...@gmx.at>
> (cherry picked from commit 5891e454a667e42ef71a06bfd9661540ea3f3ebd)
>
> Signed-off-by: Reinhard Tartler <siret...@tauware.de>
> ---
> libavcodec/faxcompr.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/faxcompr.c b/libavcodec/faxcompr.c
> index 077e740..a9a415a 100644
> --- a/libavcodec/faxcompr.c
> +++ b/libavcodec/faxcompr.c
> @@ -228,7 +228,7 @@ static int decode_group3_2d_line(AVCodecContext *avctx,
> GetBitContext *gb,
> mode = !mode;
> }
> //sync line pointers
> - while(run_off <= offs){
> + while(offs < width && run_off <= offs){
> run_off += *ref++;
> run_off += *ref++;
> }
> --
looks stupid - either it should be an external condition or not changed at all
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