From d9dcf0459cc5d23d1527f33b108d1d8417f8dce3 Mon Sep 17 00:00:00 2001
From: danieldg <danieldg@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Thu, 20 Aug 2009 13:40:35 +0000
Subject: [PATCH] Fix access-after-free on rehash

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11534 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/configreader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/configreader.cpp b/src/configreader.cpp
index a6d6e3c85..7babc7bb7 100644
--- a/src/configreader.cpp
+++ b/src/configreader.cpp
@@ -706,8 +706,8 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current)
 			ClassMap::iterator oldMask = oldBlocksByMask.find(typeMask);
 			if (oldMask != oldBlocksByMask.end())
 			{
-				oldBlocksByMask.erase(oldMask);
 				ConnectClass* old = oldMask->second;
+				oldBlocksByMask.erase(oldMask);
 				old->Update(me);
 				delete me;
 				me = old;
-- 
2.39.5