From 4912ffe7297d80f1179041a5e9d740bc0913ac21 Mon Sep 17 00:00:00 2001
From: Erik Verbruggen <erik.verbruggen@nokia.com>
Date: Fri, 22 Jan 2010 16:06:41 +0100
Subject: Temporary fix to prevent the parser from going too deep into
 recursion.

---
 src/shared/cplusplus/Parser.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/shared/cplusplus/Parser.cpp')

diff --git a/src/shared/cplusplus/Parser.cpp b/src/shared/cplusplus/Parser.cpp
index 69ff99708f..44f299847a 100644
--- a/src/shared/cplusplus/Parser.cpp
+++ b/src/shared/cplusplus/Parser.cpp
@@ -4507,7 +4507,13 @@ bool Parser::parseConstantExpression(ExpressionAST *&node)
 bool Parser::parseExpression(ExpressionAST *&node)
 {
     DEBUG_THIS_RULE();
-    return parseCommaExpression(node);
+    if (depth > 100)
+        return false;
+
+    ++depth;
+    bool result = parseCommaExpression(node);
+    --depth;
+    return result;
 }
 
 bool Parser::parseCommaExpression(ExpressionAST *&node)
-- 
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