diff options
| -rw-r--r-- | net/ipv4/devinet.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 2523001f4c9..d5a4553bebc 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -375,6 +375,7 @@ static void __inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap, blocking_notifier_call_chain(&inetaddr_chain, NETDEV_DOWN, ifa1); if (promote) { + struct in_ifaddr *next_sec = promote->ifa_next; if (prev_prom) { prev_prom->ifa_next = promote->ifa_next; @@ -386,7 +387,7 @@ static void __inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap, rtmsg_ifa(RTM_NEWADDR, promote, nlh, pid); blocking_notifier_call_chain(&inetaddr_chain, NETDEV_UP, promote); - for (ifa = promote->ifa_next; ifa; ifa = ifa->ifa_next) { + for (ifa = next_sec; ifa; ifa = ifa->ifa_next) { if (ifa1->ifa_mask != ifa->ifa_mask || !inet_ifa_match(ifa1->ifa_address, ifa)) continue; |