commit f34d1ace76a7e384685ebc5395141295cf1c618f
author Nicolas Capens <capn@google.com> Mon May 08 17:06:11 2017 -0400
committer Nicolas Capens <capn@google.com> Mon May 08 21:12:42 2017 +0000
tree 08463c3c962ec4cdf957dfbe0ebcdd7d061b1eb1
parent 6df9dc90b7c98db412f0a157d6cf7df697f5192a

Fix buffer overflow.

Bug chromium:719291

Change-Id: I5ddf6d45d3a66a4b626ec1d73995a2a4fd4b28b9
Reviewed-on: https://swiftshader-review.googlesource.com/9668
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

src/Reactor/SubzeroReactor.cpp

diff --git a/src/Reactor/SubzeroReactor.cpp b/src/Reactor/SubzeroReactor.cpp
index 8dbec01..c0ebb81 100644
--- a/src/Reactor/SubzeroReactor.cpp
+++ b/src/Reactor/SubzeroReactor.cpp
@@ -835,7 +835,7 @@
 		}
 		else   // Vector
 		{
-			int64_t c[4] = {-1, -1, -1, -1};
+			int64_t c[16] = {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1};
 			return createXor(v, createConstantVector(c, T(v->getType())));
 		}
 	}