From: Fiona Glaser <fiona@x264.com>
Date: Wed, 10 Jun 2009 17:37:01 +0000 (-0700)
Subject: Fix potential crash in checkasm
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=84fc0be90329bffd3c3f4515463cc7348bccc366;p=libx264

Fix potential crash in checkasm
ssim_end4_sse2 requires aligned sums
---

diff --git a/tools/checkasm.c b/tools/checkasm.c
index b842ac98..2b882962 100644
--- a/tools/checkasm.c
+++ b/tools/checkasm.c
@@ -414,7 +414,7 @@ static int check_pixel( int cpu_ref, int cpu_new )
         pixel_asm.ssim_end4 != pixel_ref.ssim_end4 )
     {
         float res_c, res_a;
-        int sums[5][4] = {{0}};
+        DECLARE_ALIGNED_16( int sums[5][4] ) = {{0}};
         used_asm = ok = 1;
         x264_emms();
         res_c = x264_pixel_ssim_wxh( &pixel_c,   buf1+2, 32, buf2+2, 32, 32, 28, buf3 );