commit a239728ec064666025de2723997d87b176d57fd6
author Maciej Zenczykowski <maze@google.com> Mon Apr 04 15:30:32 2011 +0200
committer Patrick McHardy <kaber@trash.net> Mon Apr 04 15:30:32 2011 +0200
tree 20daf27af7f9d9fd12a6c0d1bf5f546afad5c21d
parent 8d6492d582c7284217c042d5638cf50174e5fbfd

mark newly opened fds as FD_CLOEXEC (close on exec)

(This is iptables-1.4.3.1-cloexec.patch from RedHat iptables.src.rpm)

Signed-off-by: Maciej Zenczykowski <maze@google.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>

iptables-save.c

diff --git a/iptables-save.c b/iptables-save.c
index 3bcf422..3e3ec43 100644
--- a/iptables-save.c
+++ b/iptables-save.c
@@ -39,7 +39,7 @@
 	FILE *procfile = NULL;
 	char tablename[IPT_TABLE_MAXNAMELEN+1];
 
-	procfile = fopen("/proc/net/ip_tables_names", "r");
+	procfile = fopen("/proc/net/ip_tables_names", "re");
 	if (!procfile)
 		return ret;