From: Tobias Brunner <tobias@strongswan.org>
Date: Tue, 16 Apr 2013 12:54:48 +0000 (+0200)
Subject: android: Ignore interface 'lo'
X-Git-Tag: 5.1.0dr1~169
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=70dfac44591d9e7b182ee1ef18e552c189fe4380;p=thirdparty%2Fstrongswan.git

android: Ignore interface 'lo'

Android adds a default route via 'lo' if no connectivity is available
causing charon to send packets via lo and triggering DPD.
---

diff --git a/src/frontends/android/jni/libandroidbridge/charonservice.c b/src/frontends/android/jni/libandroidbridge/charonservice.c
index 9afedf616e..370c52af97 100644
--- a/src/frontends/android/jni/libandroidbridge/charonservice.c
+++ b/src/frontends/android/jni/libandroidbridge/charonservice.c
@@ -425,9 +425,11 @@ static void set_options(char *logfile)
 	lib->settings->set_bool(lib->settings,
 					"charon.plugins.kernel-netlink.roam_events", FALSE);
 	/* ignore tun devices (it's mostly tun0 but it may already be taken, ignore
-	 * some others too) */
+	 * some others too), also ignore lo as a default route points to it when
+	 * no connectivity is available */
 	lib->settings->set_str(lib->settings,
-					"charon.interfaces_ignore", "tun0, tun1, tun2, tun3, tun4");
+					"charon.interfaces_ignore", "lo, tun0, tun1, tun2, tun3, "
+					"tun4");
 }
 
 /**