From: Simon Hausmann <simon.hausmann@digia.com>
Date: Sat, 1 Jun 2013 19:47:43 +0000 (+0200)
Subject: Fix uninitialized memory read in tst_qqmlecmascript::include auto-test
X-Git-Tag: upstream/5.2.1~669^2~353
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1aaf8cd044d310fe7058601b703fa98ce6165c3a;p=platform%2Fupstream%2Fqtdeclarative.git

Fix uninitialized memory read in tst_qqmlecmascript::include auto-test

Make sure to initialize the callback variable, in the unlikely (but possible)
event of it not getting initialized otherwise.

Change-Id: Ic8bbf90b825157e55bb93dd9e600ff22ca11b911
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
---

diff --git a/src/qml/qml/v4/qv4include.cpp b/src/qml/qml/v4/qv4include.cpp
index d4c2c13..b834937 100644
--- a/src/qml/qml/v4/qv4include.cpp
+++ b/src/qml/qml/v4/qv4include.cpp
@@ -180,7 +180,7 @@ QV4::Value QV4Include::include(QV4::SimpleCallContext *ctx)
 
     QUrl url(ctx->engine->resolvedUrl(ctx->arguments[0].toQString()));
 
-    QV4::Value callbackFunction;
+    QV4::Value callbackFunction = QV4::Value::undefinedValue();
     if (ctx->argumentCount >= 2 && ctx->arguments[1].asFunctionObject())
         callbackFunction = ctx->arguments[1];