korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-18 09:44:18 +08:00
Code Issues Packages Projects Releases Wiki Activity

ipv6: Log the affected address when DAD failure occurs

Browse Source 
If an interface has multiple addresses, the current message for DAD
failure isn't really helpful, so this patch adds the address itself to
the printk.

Signed-off-by: Jens Rosenboom <me@jayr.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jens Rosenboom 2009-09-17 10:24:24 -07:00 committed by David S. Miller
parent 3264690b04
commit 0522fea650
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
net/ipv6/addrconf.c
View File

@ -1407,8 +1407,8 @@ void addrconf_dad_failure(struct inet6_ifaddr *ifp)
struct inet6_dev *idev = ifp->idev;
if (net_ratelimit())
printk(KERN_INFO "%s: IPv6 duplicate address detected!\n",
ifp->idev->dev->name);
printk(KERN_INFO "%s: IPv6 duplicate address %pI6c detected!\n",
ifp->idev->dev->name, &ifp->addr);
if (idev->cnf.accept_dad > 1 && !idev->cnf.disable_ipv6) {
struct in6_addr addr;