From f150100ad43125682cfd01da4cb92ffc8eb17a09 Mon Sep 17 00:00:00 2001 From: Susant Sahani Date: Wed, 18 May 2016 18:19:40 +0530 Subject: networkd: Drop IPv6LL address when link is down Now we are not dropping the IPv6LL address when link is down. So next time when link is up and before kernel acquired this address we are using the old address. When the link is down kernel tells us that this address is no longer valid . Let's remove this address and again when kernel tells us that the address is added let's use it. fixes #3264 --- src/network/networkd-address.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src') diff --git a/src/network/networkd-address.c b/src/network/networkd-address.c index 976f333f7e..367c340e08 100644 --- a/src/network/networkd-address.c +++ b/src/network/networkd-address.c @@ -98,6 +98,9 @@ void address_free(Address *address) { if (address->link) { set_remove(address->link->addresses, address); set_remove(address->link->addresses_foreign, address); + + if (in_addr_equal(AF_INET6, &address->in_addr, (const union in_addr_union *) &address->link->ipv6ll_address)) + memzero(&address->link->ipv6ll_address, sizeof(struct in6_addr)); } free(address); -- cgit v1.2.3-54-g00ecf