From: Jason A. Donenfeld <Jason@zx2c4.com>
Date: Thu, 28 Nov 2019 12:49:34 +0000 (+0100)
Subject: wg-quick: linux: ensure postdown hooks execute
X-Git-Tag: v1.0.20191226~18
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=af69113e02e7812ca370fedf36ba2f0d05886d13;p=thirdparty%2Fwireguard-tools.git

wg-quick: linux: ensure postdown hooks execute

Reported-by: Thomas Sattler <sattler@med.uni-frankfurt.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---

diff --git a/src/wg-quick/linux.bash b/src/wg-quick/linux.bash
index 81b1629..dca7b3d 100755
--- a/src/wg-quick/linux.bash
+++ b/src/wg-quick/linux.bash
@@ -322,8 +322,8 @@ cmd_down() {
 	execute_hooks "${PRE_DOWN[@]}"
 	[[ $SAVE_CONFIG -eq 0 ]] || save_config
 	del_if
-	unset_dns
-	remove_iptables
+	unset_dns || true
+	remove_iptables || true
 	execute_hooks "${POST_DOWN[@]}"
 }