From 83c7cc45daf6fb1f8c36f15297a4657e45a34e88 Mon Sep 17 00:00:00 2001
From: attilamolnar <attilamolnar@hush.com>
Date: Sun, 23 Sep 2012 02:51:16 +0200
Subject: Fix undefined behavior caused by referencing the returned buffer by
 std::string::c_str() when the object is temporary Thanks to @ChrisTX for
 pointing this out Fixes #257 reported by @helloall

---
 src/modules/m_alias.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/modules/m_alias.cpp')

diff --git a/src/modules/m_alias.cpp b/src/modules/m_alias.cpp
index ec426fe9b..6cb336c83 100644
--- a/src/modules/m_alias.cpp
+++ b/src/modules/m_alias.cpp
@@ -87,7 +87,8 @@ class ModuleAlias : public Module
 		{
 			ConfigTag* tag = i->second;
 			Alias a;
-			a.AliasedCommand = tag->getString("text").c_str();
+			std::string aliastext = tag->getString("text");
+			a.AliasedCommand = aliastext.c_str();
 			tag->readString("replace", a.ReplaceFormat, true);
 			a.RequiredNick = tag->getString("requires");
 			a.ULineOnly = tag->getBool("uline");
-- 
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