diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-07-11 11:55:16 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-07-11 11:58:33 +0200 |
| commit | 4edfa9d0bf9ee9c34ee58b80ea1f146677497de9 (patch) | |
| tree | 707a8caf43bba3c8de8f51045ebf58e495f8ae93 /net/netfilter | |
| parent | c8607e020014cf11a61601a0005270bad81cabdf (diff) | |
| parent | 3777ed688fba82d0bd43f9fc1ebbc6abe788576d (diff) | |
Merge tag 'ipvs-fixes2-for-v4.7' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs
Simon Horman says:
====================
Second Round of IPVS Fixes for v4.7
The fix from Quentin Armitage allows the backup sync daemon to
be bound to a link-local mcast IPv6 address as is already the case
for IPv4.
====================
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_sync.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c index 803001a45aa1..1b07578bedf3 100644 --- a/net/netfilter/ipvs/ip_vs_sync.c +++ b/net/netfilter/ipvs/ip_vs_sync.c @@ -1545,7 +1545,8 @@ error: /* * Set up receiving multicast socket over UDP */ -static struct socket *make_receive_sock(struct netns_ipvs *ipvs, int id) +static struct socket *make_receive_sock(struct netns_ipvs *ipvs, int id, + int ifindex) { /* multicast addr */ union ipvs_sockaddr mcast_addr; @@ -1566,6 +1567,7 @@ static struct socket *make_receive_sock(struct netns_ipvs *ipvs, int id) set_sock_size(sock->sk, 0, result); get_mcast_sockaddr(&mcast_addr, &salen, &ipvs->bcfg, id); + sock->sk->sk_bound_dev_if = ifindex; result = sock->ops->bind(sock, (struct sockaddr *)&mcast_addr, salen); if (result < 0) { pr_err("Error binding to the multicast addr\n"); @@ -1868,7 +1870,7 @@ int start_sync_thread(struct netns_ipvs *ipvs, struct ipvs_sync_daemon_cfg *c, if (state == IP_VS_STATE_MASTER) sock = make_send_sock(ipvs, id); else - sock = make_receive_sock(ipvs, id); + sock = make_receive_sock(ipvs, id, dev->ifindex); if (IS_ERR(sock)) { result = PTR_ERR(sock); goto outtinfo; |