From 4a9dccc3f5ead9a7210025ff725873431ec42c0a Mon Sep 17 00:00:00 2001
From: Jason Barron <jason.barron@nokia.com>
Date: Mon, 3 Sep 2012 10:42:27 +0200
Subject: [PATCH] Avoid hanging if glGetIntegerv() fails.
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If 'count' is not initialized, it could be anything and if the
call to glGetIntegerv() fails and leaves this value unchanged
then the loop could go through any number of iterations.

Change-Id: Ibdcfd018b70e265ef6aeab87a5df8c0530c653a7
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
---
 src/quick/scenegraph/coreapi/qsgrenderer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/quick/scenegraph/coreapi/qsgrenderer.cpp b/src/quick/scenegraph/coreapi/qsgrenderer.cpp
index c0c9084..28415cf 100644
--- a/src/quick/scenegraph/coreapi/qsgrenderer.cpp
+++ b/src/quick/scenegraph/coreapi/qsgrenderer.cpp
@@ -256,7 +256,7 @@ void QSGRenderer::renderScene(const QSGBindable &bindable)
 #ifndef QT_NO_DEBUG
     // Sanity check that attribute registers are disabled
     {
-        GLint count;
+        GLint count = 0;
         glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &count);
         GLint enabled;
         for (int i=0; i<count; ++i) {
-- 
2.7.4