From: Mika Isojärvi <misojarvi@google.com>
Date: Mon, 14 Mar 2016 16:21:30 +0000 (-0700)
Subject: Fix out of bounds access in draw buffers indexed tests
X-Git-Tag: upstream/0.1.0~438^2~369
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=97fbad3f20ef38fd35c6858f72eb5d5071682d61;p=platform%2Fupstream%2FVK-GL-CTS.git

Fix out of bounds access in draw buffers indexed tests

Change-Id: I42449896c58a5b7276b5876c26333b09cd863cae
---

diff --git a/modules/gles31/functional/es31fDrawBuffersIndexedTests.cpp b/modules/gles31/functional/es31fDrawBuffersIndexedTests.cpp
index 58e0d1d..df481db 100644
--- a/modules/gles31/functional/es31fDrawBuffersIndexedTests.cpp
+++ b/modules/gles31/functional/es31fDrawBuffersIndexedTests.cpp
@@ -1339,7 +1339,7 @@ TextureFormat getRandomFormat (de::Random& rng, Context& context)
 	if (isES32)
 		return glu::mapGLInternalFormat(de::getArrayElement(glFormats, rng.getUint32() % DE_LENGTH_OF_ARRAY(glFormats)));
 	else
-		return glu::mapGLInternalFormat(de::getArrayElement(glFormats, rng.getUint32() % DE_LENGTH_OF_ARRAY(glFormats) - 6));
+		return glu::mapGLInternalFormat(de::getArrayElement(glFormats, rng.getUint32() % (DE_LENGTH_OF_ARRAY(glFormats) - 6)));
 }
 
 void genRandomTest (de::Random& rng, BlendState& preCommon, BlendState& postCommon, vector<DrawBufferInfo>& drawBuffers, int maxDrawBufferCount, Context& context)