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From f5757357c0bb6b5df843d15b90f235190d3b4448 Mon Sep 17 00:00:00 2001
From: Phil Sutter <psutter@redhat.com>
Date: Fri, 11 May 2018 16:34:48 +0200
Subject: [PATCH] ip{,6}tables-restore: Don't ignore missing wait-interval
value
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1465078
Upstream Status: iptables commit 60e0ffd365a2d
commit 60e0ffd365a2d936b3df13c1289b2ef57b756d92
Author: Phil Sutter <phil@nwl.cc>
Date: Wed Sep 20 19:34:35 2017 +0200
ip{,6}tables-restore: Don't ignore missing wait-interval value
Passing -W without a value doesn't make sense so bail out if none was
given.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
iptables/xshared.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/iptables/xshared.c b/iptables/xshared.c
index 3fbe3b1a99b77..b8a81fd968361 100644
--- a/iptables/xshared.c
+++ b/iptables/xshared.c
@@ -318,7 +318,7 @@ void parse_wait_interval(int argc, char *argv[], struct timeval *wait_interval)
else if (xs_has_arg(argc, argv))
arg = argv[optind++];
else
- return;
+ xtables_error(PARAMETER_PROBLEM, "wait interval value required");
ret = sscanf(arg, "%u", &usec);
if (ret == 1) {
--
2.17.0