Fix dns socket leak found in stable

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@4383 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 8 insertions, 1 deletions

diff --git a/src/users.cpp b/src/users.cpp
index f455bb825..4918c417b 100644
--- a/src/users.cpp
+++ b/src/users.cpp
@@ -202,7 +202,9 @@ userrec::userrec()
 	invites.clear();
 	chans.resize(MAXCHANS);
 	memset(modes,0,sizeof(modes));
-	
+#ifndef THREADED_DNS
+	dns_fd = -1;
+#endif
 	for (unsigned int n = 0; n < MAXCHANS; n++)
 	{
 		ucrec* x = new ucrec();
@@ -219,6 +221,11 @@ userrec::~userrec()
 		ucrec* x = (ucrec*)*n;
 		DELETE(x);
 	}
+	if (dns_fd > -1)
+	{
+		shutdown(dns_fd, 2);
+		close(dns_fd);
+	}
 }
 
 /* XXX - minor point, other *Host functions return a char *, this one creates it. Might be nice to be consistant? */