From 21270cffaeab2f67a613907516b2b0cd6c9eacf4 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 15 Dec 2011 04:59:21 +0100 Subject: [PATCH] h263dec: Fix regression / crash with lowres. Fixes Ticket757 Bug Found by: ami_stuff Signed-off-by: Michael Niedermayer --- libavcodec/mpegvideo.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index bb57bb1e2a..98a771c463 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -1232,8 +1232,8 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx) return -1; if(s->codec_id == CODEC_ID_FLV1 || s->codec_id == CODEC_ID_H263){ - for(i=0; iheight; i++) - memset(s->last_picture_ptr->f.data[0] + s->last_picture_ptr->f.linesize[0]*i, 16, s->width); + for(i=0; iheight; i++) + memset(s->last_picture_ptr->f.data[0] + s->last_picture_ptr->f.linesize[0]*i, 16, avctx->width); } ff_thread_report_progress((AVFrame*)s->last_picture_ptr, INT_MAX, 0);