From: Harald Welte <laforge@gnumonks.org>
Date: Mon, 7 Jan 2002 13:46:50 +0000 (+0000)
Subject: libiptc socket leaking fix
X-Git-Tag: v1.2.5~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=366454bc69f781fdafc3a30eb6dd77155ee4efb6;p=thirdparty%2Fiptables.git

libiptc socket leaking fix
---

diff --git a/libiptc/libiptc.c b/libiptc/libiptc.c
index 73cb217c..3574ac8d 100644
--- a/libiptc/libiptc.c
+++ b/libiptc/libiptc.c
@@ -1,4 +1,4 @@
-/* Library which manipulates firewall rules.  Version $Revision: 1.31 $ */
+/* Library which manipulates firewall rules.  Version $Revision: 1.32 $ */
 
 /* Architecture of firewall rules is as follows:
  *
@@ -234,6 +234,9 @@ TC_INIT(const char *tablename)
 
 	iptc_fn = TC_INIT;
 
+	if (sockfd != -1)
+		close(sockfd);
+
 	sockfd = socket(TC_AF, SOCK_RAW, IPPROTO_RAW);
 	if (sockfd < 0)
 		return NULL;