From 60e0ffd365a2d936b3df13c1289b2ef57b756d92 Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Wed, 20 Sep 2017 19:34:35 +0200 Subject: 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 Signed-off-by: Pablo Neira Ayuso --- iptables/xshared.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'iptables/xshared.c') diff --git a/iptables/xshared.c b/iptables/xshared.c index 825479c3..06db72d4 100644 --- a/iptables/xshared.c +++ b/iptables/xshared.c @@ -343,7 +343,7 @@ 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) { -- cgit v1.2.3