From d35ff98e270d904481ab75d58d6cf6badf85e1b2 Mon Sep 17 00:00:00 2001
From: "Ronald S. Bultje" <rsbultje@gmail.com>
Date: Wed, 14 Jun 2017 09:44:26 -0400
Subject: [PATCH] vp9: fix overwrite in ff_vp9_ipred_dr_16x16_16_avx2.
Fixes trac issue 6459.
---
libavcodec/x86/vp9intrapred_16bpp.asm | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavcodec/x86/vp9intrapred_16bpp.asm b/libavcodec/x86/vp9intrapred_16bpp.asm
index 764f7041d3b..6d4400ba8b2 100644
--- a/libavcodec/x86/vp9intrapred_16bpp.asm
+++ b/libavcodec/x86/vp9intrapred_16bpp.asm
@@ -1219,9 +1219,7 @@ cglobal vp9_ipred_dr_16x16_16, 4, 5, 6, dst, stride, l, a
vpalignr m4, m1, m5, 14
mova [dstq+strideq*8], m3 ; 8
mova [dstq+strideq*0], m4 ; 0
- sub dstq, strideq
mova [dst3q+strideq*4], m5 ; 7
- mova [ dstq+strideq*0], m1 ; -1
RET
%endif
--
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