From da215fcb9cd3096a3e223c87577d5d4ab8f8518b Mon Sep 17 00:00:00 2001
From: Manuel Nickschas <sputnick@quassel-irc.org>
Date: Thu, 8 Sep 2011 20:56:32 +0200
Subject: [PATCH 1/1] Fix core crash

Some CTCP requests triggered a bug in the parser; this fixes the issue.
---
 src/core/ctcpparser.cpp | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/core/ctcpparser.cpp b/src/core/ctcpparser.cpp
index f4177c6e..b9dc2408 100644
--- a/src/core/ctcpparser.cpp
+++ b/src/core/ctcpparser.cpp
@@ -250,13 +250,10 @@ void CtcpParser::packedReply(CoreNetwork *net, const QString &bufname, const QLi
     answerSize += replies.at(i).size();
   }
 
-  QByteArray quotedReply(answerSize, 0);
-  int nextPos = 0;
-  QByteArray &reply = quotedReply;
+  QByteArray quotedReply;
+  quotedReply.reserve(answerSize);
   for(int i = 0; i < replies.count(); i++) {
-    reply = replies.at(i);
-    quotedReply.replace(nextPos, reply.size(), reply);
-    nextPos += reply.size();
+    quotedReply.append(replies.at(i));
   }
 
   params << net->serverEncode(bufname) << quotedReply;
-- 
2.20.1