From 12eb2d02677a1f6eb556e594fb76acac994f0aa4 Mon Sep 17 00:00:00 2001
From: Adrian Grange <agrange@google.com>
Date: Fri, 9 Aug 2013 09:21:15 -0700
Subject: [PATCH] Correct bug in loopfilter initialization
The memset sets 16 bytes rather than the correct size of the
final array dimension (MAX_MODE_LF_DELTAS).
(In response to bug posted by Manjit Hota to codec-devel
and webm-discuss lists)
Change-Id: I8980f5aa71ddc9d7ef57c5b4700bc28ddf8651c7
---
vp9/common/vp9_loopfilter.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/vp9/common/vp9_loopfilter.c b/vp9/common/vp9_loopfilter.c
index 66df627535..19d772bd82 100644
--- a/vp9/common/vp9_loopfilter.c
+++ b/vp9/common/vp9_loopfilter.c
@@ -108,7 +108,7 @@ void vp9_loop_filter_frame_init(VP9_COMMON *const cm, MACROBLOCKD *const xd,
if (!lf->mode_ref_delta_enabled) {
// we could get rid of this if we assume that deltas are set to
// zero when not in use; encoder always uses deltas
- vpx_memset(lfi->lvl[seg_id][0], lvl_seg, 4 * 4);
+ vpx_memset(lfi->lvl[seg_id][0], lvl_seg, sizeof(lfi->lvl[seg_id][0]));
continue;
}
--
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