From 0abb9ca63476a6154ea806f6b2d9d2b1608ac3ec Mon Sep 17 00:00:00 2001
From: ae <ae@FreeBSD.org>
Date: Wed, 9 Mar 2016 14:47:05 +0000
Subject: Set buffer to empty string to prevent duplicated output in some
 cases.

PR:		193888
---
 sbin/ipfw/ipfw2.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sbin/ipfw')

diff --git a/sbin/ipfw/ipfw2.c b/sbin/ipfw/ipfw2.c
index f6a9692..95a96ad 100644
--- a/sbin/ipfw/ipfw2.c
+++ b/sbin/ipfw/ipfw2.c
@@ -424,6 +424,7 @@ bp_flush(struct buf_pr *b)
 
 	b->ptr = b->buf;
 	b->avail = b->size;
+	b->buf[0] = '\0';
 }
 
 /*
-- 
cgit v1.1