---

yaml --- r: 279414 b: refs/heads/master c: e6bff99 h: refs/heads/master v: v3
git-mirror · Jan 4, 2012 · 2d31573 · 2d31573
1 parent 01e2243
commit 2d31573
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Showing 4 changed files with 8 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 02a9098ede0dc7e28c16a03fa7fba86a05219478
+refs/heads/master: e6bff995f8fe78f74cbe8f14bf6a31f3560b9ce4
diff --git a/trunk/include/net/addrconf.h b/trunk/include/net/addrconf.h
@@ -151,7 +151,8 @@ extern int ipv6_chk_mcast_addr(struct net_device *dev,
 			       const struct in6_addr *src_addr);
 extern int ipv6_is_mld(struct sk_buff *skb, int nexthdr);
 
-extern void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len);
+extern void addrconf_prefix_rcv(struct net_device *dev,
+				u8 *opt, int len, bool sllao);
 
 /*
  *	anycast prototypes (anycast.c)

diff --git a/trunk/net/ipv6/addrconf.c b/trunk/net/ipv6/addrconf.c
@@ -1803,7 +1803,7 @@ static struct inet6_dev *addrconf_add_dev(struct net_device *dev)
 	return idev;
 }
 
-void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len)
+void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len, bool sllao)
 {
 	struct prefix_info *pinfo;
 	__u32 valid_lft;
@@ -1934,7 +1934,7 @@ void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len)
 
 #ifdef CONFIG_IPV6_OPTIMISTIC_DAD
 			if (in6_dev->cnf.optimistic_dad &&
-			    !net->ipv6.devconf_all->forwarding)
+			    !net->ipv6.devconf_all->forwarding && sllao)
 				addr_flags = IFA_F_OPTIMISTIC;
 #endif
 

diff --git a/trunk/net/ipv6/ndisc.c b/trunk/net/ipv6/ndisc.c
@@ -1368,7 +1368,9 @@ static void ndisc_router_discovery(struct sk_buff *skb)
 		for (p = ndopts.nd_opts_pi;
 		     p;
 		     p = ndisc_next_option(p, ndopts.nd_opts_pi_end)) {
-			addrconf_prefix_rcv(skb->dev, (u8*)p, (p->nd_opt_len) << 3);
+			addrconf_prefix_rcv(skb->dev, (u8 *)p,
+					    (p->nd_opt_len) << 3,
+					    ndopts.nd_opts_src_lladdr != NULL);
 		}
 	}