From 4fbc8cf1b51433471269364dcab5e97c2cbb3262 Mon Sep 17 00:00:00 2001
From: Christian Hofstaedtler <christian@hofstaedtler.name>
Date: Wed, 28 Aug 2013 20:23:45 +0200
Subject: [PATCH] rfc2136handler: Close socket when write fails

Fix for Coverity CID 1066217.
---
 pdns/rfc2136handler.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pdns/rfc2136handler.cc b/pdns/rfc2136handler.cc
index ae2fe7e4b8..4e3d116732 100644
--- a/pdns/rfc2136handler.cc
+++ b/pdns/rfc2136handler.cc
@@ -611,6 +611,7 @@ int PacketHandler::forwardPacket(const string &msgPrefix, DNSPacket *p, DomainIn
     buffer.append(forwardPacket.getString());
     if(write(sock, buffer.c_str(), buffer.length()) < 0) {
       L<<Logger::Error<<msgPrefix<<"Unable to forward update message to "<<remote.toStringWithPort()<<", error:"<<stringerror()<<endl;
+      Utility::closesocket(sock);
       continue;
     }
 
-- 
2.47.2