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| author | David Ahern <dsa@cumulusnetworks.com> | 2015-08-27 16:07:03 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-28 13:32:36 -0700 |
| commit | 192132b9a034d87566294be0fba5f8f75c2cf16b (patch) | |
| tree | c4d7126eb3cd4eb84effc223fb98fdf8e0b80658 /net/ipv4/icmp.c | |
| parent | 5345c2e12d41f815c1009c9dee72f3d5fcfd4282 (diff) | |
| download | linux-192132b9a034d87566294be0fba5f8f75c2cf16b.tar.gz linux-192132b9a034d87566294be0fba5f8f75c2cf16b.tar.bz2 linux-192132b9a034d87566294be0fba5f8f75c2cf16b.zip | |
net: Add support for VRFs to inetpeer cache
inetpeer caches based on address only, so duplicate IP addresses within
a namespace return the same cached entry. Enhance the ipv4 address key
to contain both the IPv4 address and VRF device index.
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/icmp.c')
| -rw-r--r-- | net/ipv4/icmp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index f16488efa1c8..79fe05befcae 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -309,9 +309,10 @@ static bool icmpv4_xrlim_allow(struct net *net, struct rtable *rt, rc = false; if (icmp_global_allow()) { + int vif = vrf_master_ifindex(dst->dev); struct inet_peer *peer; - peer = inet_getpeer_v4(net->ipv4.peers, fl4->daddr, 1); + peer = inet_getpeer_v4(net->ipv4.peers, fl4->daddr, vif, 1); rc = inet_peer_xrlim_allow(peer, net->ipv4.sysctl_icmp_ratelimit); if (peer) |