diff options
| -rw-r--r-- | include/net/ip_fib.h | 2 | ||||
| -rw-r--r-- | net/ipv4/fib_frontend.c | 2 | ||||
| -rw-r--r-- | net/ipv4/fib_semantics.c | 6 |
3 files changed, 7 insertions, 3 deletions
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index cb0df37950b..90d1175f63d 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -220,7 +220,7 @@ extern void fib_select_default(struct net *net, const struct flowi *flp, /* Exported by fib_semantics.c */ extern int ip_fib_check_default(__be32 gw, struct net_device *dev); extern int fib_sync_down_dev(struct net_device *dev, int force); -extern int fib_sync_down_addr(__be32 local); +extern int fib_sync_down_addr(struct net *net, __be32 local); extern int fib_sync_up(struct net_device *dev); extern __be32 __fib_res_prefsrc(struct fib_result *res); extern void fib_select_multipath(const struct flowi *flp, struct fib_result *res); diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index d69ffa2a2e9..86ff2711fc9 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -808,7 +808,7 @@ static void fib_del_ifaddr(struct in_ifaddr *ifa) First of all, we scan fib_info list searching for stray nexthop entries, then ignite fib_flush. */ - if (fib_sync_down_addr(ifa->ifa_local)) + if (fib_sync_down_addr(dev->nd_net, ifa->ifa_local)) fib_flush(dev->nd_net); } } diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index 97cc4941268..a13c84763d4 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -229,6 +229,8 @@ static struct fib_info *fib_find_info(const struct fib_info *nfi) head = &fib_info_hash[hash]; hlist_for_each_entry(fi, node, head, fib_hash) { + if (fi->fib_net != nfi->fib_net) + continue; if (fi->fib_nhs != nfi->fib_nhs) continue; if (nfi->fib_protocol == fi->fib_protocol && @@ -1031,7 +1033,7 @@ nla_put_failure: referring to it. - device went down -> we must shutdown all nexthops going via it. */ -int fib_sync_down_addr(__be32 local) +int fib_sync_down_addr(struct net *net, __be32 local) { int ret = 0; unsigned int hash = fib_laddr_hashfn(local); @@ -1043,6 +1045,8 @@ int fib_sync_down_addr(__be32 local) return 0; hlist_for_each_entry(fi, node, head, fib_lhash) { + if (fi->fib_net != net) + continue; if (fi->fib_prefsrc == local) { fi->fib_flags |= RTNH_F_DEAD; ret++; |