zebra: process information about new addresses (BZ#486)
Because of a change of semantics in the Linux kernel, information
about changes made by zebra itself was not considered for updates.
This change should fix this by accounting for the new semantics.
It is based on a patch by lich posted to the bugzilla #486
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c
index bab1703..86e02ef 100644
--- a/zebra/rt_netlink.c
+++ b/zebra/rt_netlink.c
@@ -381,8 +381,11 @@
lookup (nlmsg_str, h->nlmsg_type), h->nlmsg_type,
h->nlmsg_seq, h->nlmsg_pid);
- /* skip unsolicited messages originating from command socket */
- if (nl != &netlink_cmd && h->nlmsg_pid == netlink_cmd.snl.nl_pid)
+ /* skip unsolicited messages originating from command socket
+ * linux sets the originators port-id for {NEW|DEL}ADDR messages,
+ * so this has to be checked here. */
+ if (nl != &netlink_cmd && h->nlmsg_pid == netlink_cmd.snl.nl_pid
+ && (h->nlmsg_type != RTM_NEWADDR && h->nlmsg_type != RTM_DELADDR))
{
if (IS_ZEBRA_DEBUG_KERNEL)
zlog_debug ("netlink_parse_info: %s packet comes from %s",