diff options
| -rw-r--r-- | include/net/netlink.h | 1 | ||||
| -rw-r--r-- | net/ipv4/fib_frontend.c | 5 | ||||
| -rw-r--r-- | net/ipv4/fib_semantics.c | 16 | ||||
| -rw-r--r-- | net/ipv6/ip6_fib.c | 4 | ||||
| -rw-r--r-- | net/ipv6/route.c | 8 |
5 files changed, 25 insertions, 9 deletions
diff --git a/include/net/netlink.h b/include/net/netlink.h index a52d036..a5e6d0e 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -217,6 +217,7 @@ struct nla_policy { */ struct nl_info { struct nlmsghdr *nlh; + struct net *nl_net; u32 pid; }; diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index d1a45cb..90aa05f 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -310,6 +310,7 @@ static int rtentry_to_fib_config(int cmd, struct rtentry *rt, int plen; memset(cfg, 0, sizeof(*cfg)); + cfg->fc_nlinfo.nl_net = &init_net; if (rt->rt_dst.sa_family != AF_INET) return -EAFNOSUPPORT; @@ -516,6 +517,7 @@ static int rtm_to_fib_config(struct sk_buff *skb, struct nlmsghdr *nlh, cfg->fc_nlinfo.pid = NETLINK_CB(skb).pid; cfg->fc_nlinfo.nlh = nlh; + cfg->fc_nlinfo.nl_net = &init_net; if (cfg->fc_type > RTN_MAX) { err = -EINVAL; @@ -670,6 +672,9 @@ static void fib_magic(int cmd, int type, __be32 dst, int dst_len, struct in_ifad .fc_prefsrc = ifa->ifa_local, .fc_oif = ifa->ifa_dev->dev->ifindex, .fc_nlflags = NLM_F_CREATE | NLM_F_APPEND, + .fc_nlinfo = { + .nl_net = &init_net, + }, }; if (type == RTN_UNICAST) diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index c1263e2..0de6102 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -320,11 +320,11 @@ void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, kfree_skb(skb); goto errout; } - err = rtnl_notify(skb, &init_net, info->pid, RTNLGRP_IPV4_ROUTE, + err = rtnl_notify(skb, info->nl_net, info->pid, RTNLGRP_IPV4_ROUTE, info->nlh, GFP_KERNEL); errout: if (err < 0) - rtnl_set_sk_err(&init_net, RTNLGRP_IPV4_ROUTE, err); + rtnl_set_sk_err(info->nl_net, RTNLGRP_IPV4_ROUTE, err); } /* Return the first fib alias matching TOS with @@ -531,9 +531,11 @@ static int fib_check_nh(struct fib_config *cfg, struct fib_info *fi, if (cfg->fc_scope >= RT_SCOPE_LINK) return -EINVAL; - if (inet_addr_type(&init_net, nh->nh_gw) != RTN_UNICAST) + if (inet_addr_type(cfg->fc_nlinfo.nl_net, + nh->nh_gw) != RTN_UNICAST) return -EINVAL; - if ((dev = __dev_get_by_index(&init_net, nh->nh_oif)) == NULL) + if ((dev = __dev_get_by_index(cfg->fc_nlinfo.nl_net, + nh->nh_oif)) == NULL) return -ENODEV; if (!(dev->flags&IFF_UP)) return -ENETDOWN; @@ -795,7 +797,8 @@ struct fib_info *fib_create_info(struct fib_config *cfg) if (nhs != 1 || nh->nh_gw) goto err_inval; nh->nh_scope = RT_SCOPE_NOWHERE; - nh->nh_dev = dev_get_by_index(&init_net, fi->fib_nh->nh_oif); + nh->nh_dev = dev_get_by_index(cfg->fc_nlinfo.nl_net, + fi->fib_nh->nh_oif); err = -ENODEV; if (nh->nh_dev == NULL) goto failure; @@ -809,7 +812,8 @@ struct fib_info *fib_create_info(struct fib_config *cfg) if (fi->fib_prefsrc) { if (cfg->fc_type != RTN_LOCAL || !cfg->fc_dst || fi->fib_prefsrc != cfg->fc_dst) - if (inet_addr_type(&init_net, fi->fib_prefsrc) != RTN_LOCAL) + if (inet_addr_type(cfg->fc_nlinfo.nl_net, + fi->fib_prefsrc) != RTN_LOCAL) goto err_inval; } diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 0e83164..f93407c 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -1314,7 +1314,9 @@ static int fib6_walk(struct fib6_walker_t *w) static int fib6_clean_node(struct fib6_walker_t *w) { - struct nl_info info = {}; + struct nl_info info = { + .nl_net = &init_net, + }; int res; struct rt6_info *rt; struct fib6_cleaner_t *c = container_of(w, struct fib6_cleaner_t, w); diff --git a/net/ipv6/route.c b/net/ipv6/route.c index d2b3cf6..48c8d7c 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -601,7 +601,9 @@ static int __ip6_ins_rt(struct rt6_info *rt, struct nl_info *info) int ip6_ins_rt(struct rt6_info *rt) { - struct nl_info info = {}; + struct nl_info info = { + .nl_net = &init_net, + }; return __ip6_ins_rt(rt, &info); } @@ -1259,7 +1261,9 @@ static int __ip6_del_rt(struct rt6_info *rt, struct nl_info *info) int ip6_del_rt(struct rt6_info *rt) { - struct nl_info info = {}; + struct nl_info info = { + .nl_net = &init_net, + }; return __ip6_del_rt(rt, &info); } |