From 198b039e2a5c7cb1d82e061a166ebf9258b21822 Mon Sep 17 00:00:00 2001
From: James Zern <jzern@google.com>
Date: Wed, 18 Mar 2015 14:33:04 -0700
Subject: [PATCH] vp9_fdct8x8_quant_sse2: quiet a static analysis warning

add an assert to validate 'in' array size

Change-Id: Ib72946a86f34e1ce8a69954e8e3e4fe1a0f18a91
---
 vp9/encoder/x86/vp9_dct_sse2.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/vp9/encoder/x86/vp9_dct_sse2.c b/vp9/encoder/x86/vp9_dct_sse2.c
index 279074ce3..564b7955e 100644
--- a/vp9/encoder/x86/vp9_dct_sse2.c
+++ b/vp9/encoder/x86/vp9_dct_sse2.c
@@ -8,6 +8,7 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <assert.h>
 #include <emmintrin.h>  // SSE2
 #include "vp9/common/vp9_idct.h"  // for cospi constants
 #include "vp9/encoder/vp9_dct.h"
@@ -610,6 +611,7 @@ void vp9_fdct8x8_quant_sse2(const int16_t *input, int stride,
         __m128i qcoeff0, qcoeff1;
         __m128i qtmp0, qtmp1;
 
+        assert(index < (int)(sizeof(in) / sizeof(in[0])) - 1);
         coeff0 = *in[index];
         coeff1 = *in[index + 1];
 
-- 
2.50.1