gentoo-overlay/sys-cluster/keepalived/files/keepalived-1.2.2-libipvs-fix-ipv6.patch

From cf8ff745812b7fe00d509fb50592348b6f60b433 Mon Sep 17 00:00:00 2001
From: Alexander Holler <alexander.holler@1und1.de>
Date: Mon, 9 Jan 2012 12:58:12 +0100
Subject: [PATCH] libipvs: Fix initialization of netlink (needed for IPv6)
 when the module ip_vs wasn't loaded.

The following happened when keepalived was started before the module for IPVS was loaded:

ipvs_init() failed => netlink got disabled.
modprobe_ipvs()
ipvs_init() => netlink was not tested again => no netlink => no IPv6

Fixed through testing netlink always in ipvs_init().
---
 keepalived/libipvs-2.6/libipvs.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/keepalived/libipvs-2.6/libipvs.c b/keepalived/libipvs-2.6/libipvs.c
index 2c75118..ea5e851 100644
--- a/keepalived/libipvs-2.6/libipvs.c
+++ b/keepalived/libipvs-2.6/libipvs.c
@@ -114,6 +114,8 @@ int ipvs_init(void)
 	ipvs_func = ipvs_init;
 
 #ifdef LIBIPVS_USE_NL
+	try_nl = 1;
+
 	if (ipvs_nl_send_message(NULL, NULL, NULL) == 0) {
 		return ipvs_getinfo();
 	}
-- 
1.7.6.5