From: Tobias Brunner <tobias@strongswan.org>
Date: Fri, 11 Mar 2016 17:39:35 +0000 (+0100)
Subject: kernel-netlink: Fix lookup of next hops for destinations with prefix
X-Git-Tag: 5.4.0~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0ed9430d101fe82922ee5295d5e9784118334340;p=thirdparty%2Fstrongswan.git

kernel-netlink: Fix lookup of next hops for destinations with prefix

References #1347.
---

diff --git a/src/libcharon/plugins/kernel_netlink/kernel_netlink_net.c b/src/libcharon/plugins/kernel_netlink/kernel_netlink_net.c
index abe29e2c53..f4394a14fc 100644
--- a/src/libcharon/plugins/kernel_netlink/kernel_netlink_net.c
+++ b/src/libcharon/plugins/kernel_netlink/kernel_netlink_net.c
@@ -1710,9 +1710,10 @@ static host_t *get_route(private_kernel_netlink_net_t *this, host_t *dest,
 		chunk = candidate->get_address(candidate);
 		netlink_add_attribute(hdr, RTA_PREFSRC, chunk, sizeof(request));
 	}
+	/* we use this below to match against the routes */
+	chunk = dest->get_address(dest);
 	if (!match_net)
 	{
-		chunk = dest->get_address(dest);
 		netlink_add_attribute(hdr, RTA_DST, chunk, sizeof(request));
 	}