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| author | Alexander Aring <alex.aring@gmail.com> | 2020-03-27 23:00:21 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-30 07:30:57 +0200 |
| commit | faee676944dab731c9b2b91cf86c769d291a2237 (patch) | |
| tree | 46d0cda33e921c85fb4fc192695e5527c46f3415 /net/ipv4/fib_semantics.c | |
| parent | net: ipv6: add support for rpl sr exthdr (diff) | |
| download | linux-faee676944dab731c9b2b91cf86c769d291a2237.tar.xz linux-faee676944dab731c9b2b91cf86c769d291a2237.zip | |
net: add net available in build_state
The build_state callback of lwtunnel doesn't contain the net namespace
structure yet. This patch will add it so we can check on specific
address configuration at creation time of rpl source routes.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_semantics.c')
| -rw-r--r-- | net/ipv4/fib_semantics.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index e4c62b8f57a8..6ed8c9317179 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -570,8 +570,9 @@ static int fib_detect_death(struct fib_info *fi, int order, return 1; } -int fib_nh_common_init(struct fib_nh_common *nhc, struct nlattr *encap, - u16 encap_type, void *cfg, gfp_t gfp_flags, +int fib_nh_common_init(struct net *net, struct fib_nh_common *nhc, + struct nlattr *encap, u16 encap_type, + void *cfg, gfp_t gfp_flags, struct netlink_ext_ack *extack) { int err; @@ -589,8 +590,9 @@ int fib_nh_common_init(struct fib_nh_common *nhc, struct nlattr *encap, err = -EINVAL; goto lwt_failure; } - err = lwtunnel_build_state(encap_type, encap, nhc->nhc_family, - cfg, &lwtstate, extack); + err = lwtunnel_build_state(net, encap_type, encap, + nhc->nhc_family, cfg, &lwtstate, + extack); if (err) goto lwt_failure; @@ -614,7 +616,7 @@ int fib_nh_init(struct net *net, struct fib_nh *nh, nh->fib_nh_family = AF_INET; - err = fib_nh_common_init(&nh->nh_common, cfg->fc_encap, + err = fib_nh_common_init(net, &nh->nh_common, cfg->fc_encap, cfg->fc_encap_type, cfg, GFP_KERNEL, extack); if (err) return err; @@ -814,7 +816,7 @@ static int fib_get_nhs(struct fib_info *fi, struct rtnexthop *rtnh, #endif /* CONFIG_IP_ROUTE_MULTIPATH */ -static int fib_encap_match(u16 encap_type, +static int fib_encap_match(struct net *net, u16 encap_type, struct nlattr *encap, const struct fib_nh *nh, const struct fib_config *cfg, @@ -826,7 +828,7 @@ static int fib_encap_match(u16 encap_type, if (encap_type == LWTUNNEL_ENCAP_NONE) return 0; - ret = lwtunnel_build_state(encap_type, encap, AF_INET, + ret = lwtunnel_build_state(net, encap_type, encap, AF_INET, cfg, &lwtstate, extack); if (!ret) { result = lwtunnel_cmp_encap(lwtstate, nh->fib_nh_lws); @@ -836,7 +838,7 @@ static int fib_encap_match(u16 encap_type, return result; } -int fib_nh_match(struct fib_config *cfg, struct fib_info *fi, +int fib_nh_match(struct net *net, struct fib_config *cfg, struct fib_info *fi, struct netlink_ext_ack *extack) { #ifdef CONFIG_IP_ROUTE_MULTIPATH @@ -857,8 +859,8 @@ int fib_nh_match(struct fib_config *cfg, struct fib_info *fi, struct fib_nh *nh = fib_info_nh(fi, 0); if (cfg->fc_encap) { - if (fib_encap_match(cfg->fc_encap_type, cfg->fc_encap, - nh, cfg, extack)) + if (fib_encap_match(net, cfg->fc_encap_type, + cfg->fc_encap, nh, cfg, extack)) return 1; } #ifdef CONFIG_IP_ROUTE_CLASSID |