diff options
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index a280614b3765..e27069ad938c 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -5314,8 +5314,8 @@ next: case ANYCAST_ADDR: fillargs->event = RTM_GETANYCAST; /* anycast address */ - for (ifaca = idev->ac_list; ifaca; - ifaca = ifaca->aca_next, ip_idx++) { + for (ifaca = rcu_dereference(idev->ac_list); ifaca; + ifaca = rcu_dereference(ifaca->aca_next), ip_idx++) { if (ip_idx < s_ip_idx) continue; err = inet6_fill_ifacaddr(skb, ifaca, fillargs); |