From: Gert Doering <gert@greenie.muc.de>
Date: Tue, 24 Nov 2015 13:09:10 +0000 (+0100)
Subject: remove unused gc_arena in FreeBSD close_tun()
X-Git-Tag: v2.4_alpha1~190
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cef57449b98c38deb35e885bd8958fe09f6a2b02;p=thirdparty%2Fopenvpn.git

remove unused gc_arena in FreeBSD close_tun()

not used, and a small mem leak on every tunnel close...

Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Steffan Karger <steffan.karger@fox-it.com>
Message-Id: <1448370550-23897-1-git-send-email-gert@greenie.muc.de>
URL: http://article.gmane.org/gmane.network.openvpn.devel/10581
---

diff --git a/src/openvpn/tun.c b/src/openvpn/tun.c
index 8139afc18..c293e1ecd 100644
--- a/src/openvpn/tun.c
+++ b/src/openvpn/tun.c
@@ -2539,7 +2539,6 @@ close_tun (struct tuntap *tt)
     }
   else if (tt)				/* close and destroy */
     {
-      struct gc_arena gc = gc_new ();
       struct argv argv;
 
       /* setup command, close tun dev (clears tt->actual_name!), run command