Oh, this tweak is for w00t -- rehash will remove expired items from the dns cache

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@6257 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 3 insertions, 1 deletions

diff --git a/src/dns.cpp b/src/dns.cpp
index b7bdbca4e..844077cf4 100644
--- a/src/dns.cpp
+++ b/src/dns.cpp
@@ -269,7 +269,9 @@ void DNS::Rehash()
 		/* Rehash the cache */
 		dnscache* newcache = new dnscache();
 		for (dnscache::iterator i = this->cache->begin(); i != this->cache->end(); i++)
-			newcache->insert(*i);
+			/* Dont include expired items (theres no point) */
+			if (i->second.CalcTTLRemaining())
+				newcache->insert(*i);
 
 		delete this->cache;
 		this->cache = newcache;