Description: Fix support for reap option.
Origin: 79ddbf202a06e6f018e087a328c2ca91e65a8463
Author: Tim Gardner <tim.gardner@canonical.com>
Last-Update: <2013-06-07>

Index: iptables/extensions/libxt_recent.c
===================================================================
--- iptables.orig/extensions/libxt_recent.c	2013-10-23 19:37:20.190616082 -0400
+++ iptables/extensions/libxt_recent.c	2013-10-23 19:37:20.186616082 -0400
@@ -170,10 +170,16 @@
 
 static void recent_check(struct xt_fcheck_call *cb)
 {
+	struct xt_recent_mtinfo *info = cb->data;
+
 	if (!(cb->xflags & F_ANY_OP))
 		xtables_error(PARAMETER_PROBLEM,
 			"recent: you must specify one of `--set', `--rcheck' "
 			"`--update' or `--remove'");
+
+	if ((info->check_set & XT_RECENT_REAP) && !info->seconds)
+		xtables_error(PARAMETER_PROBLEM,
+			"recent: you must specify `--seconds' with `--reap'");
 }
 
 static void recent_print(const void *ip, const struct xt_entry_match *match,