From aed65501e8c072b52c5b4dc807cd938659329673 Mon Sep 17 00:00:00 2001 From: Glenn Wurster Date: Mon, 27 Sep 2010 07:04:30 +0000 Subject: [PATCH] IPv6: Create temporary address if none exists. If privacy extentions are enabled, but no current temporary address exists, then create one when we get a router advertisement. Signed-off-by: Glenn Wurster Signed-off-by: David S. Miller --- net/ipv6/addrconf.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index ec7a91d9e865..8ed6763dae96 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2021,10 +2021,11 @@ ok: ipv6_ifa_notify(0, ift); } - if (create && in6_dev->cnf.use_tempaddr > 0) { + if ((create || list_empty(&in6_dev->tempaddr_list)) && in6_dev->cnf.use_tempaddr > 0) { /* * When a new public address is created as described in [ADDRCONF], - * also create a new temporary address. + * also create a new temporary address. Also create a temporary + * address if it's enabled but no temporary address currently exists. */ read_unlock_bh(&in6_dev->lock); ipv6_create_tempaddr(ifp, NULL); -- 2.20.1