From f1afcc896e7f8be3a6419681fd8cdee1d600a3aa Mon Sep 17 00:00:00 2001
From: Jan Engelhardt <jengelh@medozas.de>
Date: Wed, 10 Jun 2009 13:52:58 +0200
Subject: iptables: close open file descriptors

Just for correctness, close some file descriptors that were opened.
(E.g. ip6tables-save reading from procfs files.)

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
---
 iptables-xml.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'iptables-xml.c')

diff --git a/iptables-xml.c b/iptables-xml.c
index e5d19419..daf42084 100644
--- a/iptables-xml.c
+++ b/iptables-xml.c
@@ -870,6 +870,8 @@ main(int argc, char *argv[])
 		exit(1);
 	}
 
+	if (in != NULL)
+		fclose(in);
 	printf("</iptables-rules>\n");
 	free_argv();
 
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