[master] a16c070 Add a missing but inconsequential free(3).

[Poul-Henning Kamp]

commit a16c0707b59e1cef8aa69245f950debb350ee20b
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Mon Jan 13 20:58:47 2014 +0000

    Add a missing but inconsequential free(3).
    
    Spotted by:	Coverity

diff --git a/bin/varnishd/mgt/mgt_param_tcp.c b/bin/varnishd/mgt/mgt_param_tcp.c
index 66d10ab..8c639b3 100644
--- a/bin/varnishd/mgt/mgt_param_tcp.c
+++ b/bin/varnishd/mgt/mgt_param_tcp.c
@@ -35,6 +35,7 @@
 #include "config.h"
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -96,7 +97,7 @@ static void
 tcp_keep_probes(void)
 {
 	int i, s;
-	struct vss_addr **ta;
+	struct vss_addr **ta = NULL;
 
 	/* Probe a dummy socket for default values */
 
@@ -112,6 +113,7 @@ tcp_keep_probes(void)
 	tcp_probe(s, TCP_KEEPCNT, "tcp_keepalive_probes",	5);
 	tcp_probe(s, TCP_KEEPINTVL, "tcp_keepalive_intvl",	5);
 	AZ(close(s));
+	free(ta);
 }
 #endif