From 35d4f97c3476bf03e6d4bacd50f48c502ddf4107 Mon Sep 17 00:00:00 2001
From: loos <loos@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Tue, 9 Aug 2016 03:47:38 +0000
Subject: [PATCH] MFC r303760:

Fix a regression in pf.conf while parsing the 'interval' keyword.

The bug was introduced by r287009.

PR:		210924
Submitted by:	kp@
Sponsored by:	Rubicon Communications (Netgate)


git-svn-id: svn://svn.freebsd.org/base/stable/10@303865 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 sbin/pfctl/parse.y | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sbin/pfctl/parse.y b/sbin/pfctl/parse.y
index b0aa62298..56ccd1101 100644
--- a/sbin/pfctl/parse.y
+++ b/sbin/pfctl/parse.y
@@ -4384,6 +4384,16 @@ timeout_spec	: STRING NUMBER
 			}
 			free($1);
 		}
+		| INTERVAL NUMBER		{
+			if (check_rulestate(PFCTL_STATE_OPTION))
+				YYERROR;
+			if ($2 < 0 || $2 > UINT_MAX) {
+				yyerror("only positive values permitted");
+				YYERROR;
+			}
+			if (pfctl_set_timeout(pf, "interval", $2, 0) != 0)
+				YYERROR;
+		}
 		;
 
 timeout_list	: timeout_list comma timeout_spec optnl
-- 
2.45.0