From 4b35ee0b7c0c4cbac3541a25a5e8c00b657c8f95 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 28 Dec 2011 19:50:29 +0100 Subject: [PATCH] indeo5: fix null pointer crash with ref_mb Signed-off-by: Michael Niedermayer --- libavcodec/ivi_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/ivi_common.c b/libavcodec/ivi_common.c index d1ee2e00c9..3ccef2867c 100644 --- a/libavcodec/ivi_common.c +++ b/libavcodec/ivi_common.c @@ -506,7 +506,7 @@ void ff_ivi_process_empty_tile(AVCodecContext *avctx, IVIBandDesc *band, if (band->inherit_qdelta && ref_mb) mb->q_delta = ref_mb->q_delta; - if (band->inherit_mv) { + if (band->inherit_mv && ref_mb) { /* motion vector inheritance */ if (mv_scale) { mb->mv_x = ivi_scale_mv(ref_mb->mv_x, mv_scale);