And another sechole ...

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16346 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/faxcompr.c

@@ -217,7 +217,7 @@ static int decode_group3_2d_line(AVCodecContext *avctx, GetBitContext *gb,
             else
                 run_off -= *--ref;
             offs += run;
-            if(offs > width){
+            if(offs > width || run > width){
                 av_log(avctx, AV_LOG_ERROR, "Run went out of bounds\n");
                 return -1;
             }