From 3bec6c3e83b5c125ff35e3dae3127c8d62046a1d Mon Sep 17 00:00:00 2001 From: Sabrina Dubroca Date: Tue, 30 Aug 2022 16:23:07 +0200 Subject: xfrm: propagate extack to all netlink doit handlers xfrm_user_rcv_msg() already handles extack, we just need to pass it down. Signed-off-by: Sabrina Dubroca Signed-off-by: Steffen Klassert --- net/xfrm/xfrm_user.c | 56 +++++++++++++++++++++++++++++++--------------------- 1 file changed, 34 insertions(+), 22 deletions(-) (limited to 'net/xfrm') diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 2ff017117730..cfa35d76fb7e 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -678,7 +678,7 @@ error_no_put: } static int xfrm_add_sa(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_usersa_info *p = nlmsg_data(nlh); @@ -757,7 +757,7 @@ static struct xfrm_state *xfrm_user_state_lookup(struct net *net, } static int xfrm_del_sa(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_state *x; @@ -1254,7 +1254,8 @@ static int build_spdinfo(struct sk_buff *skb, struct net *net, } static int xfrm_set_spdinfo(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrmu_spdhthresh *thresh4 = NULL; @@ -1299,7 +1300,8 @@ static int xfrm_set_spdinfo(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_get_spdinfo(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct sk_buff *r_skb; @@ -1358,7 +1360,8 @@ static int build_sadinfo(struct sk_buff *skb, struct net *net, } static int xfrm_get_sadinfo(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct sk_buff *r_skb; @@ -1378,7 +1381,7 @@ static int xfrm_get_sadinfo(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_get_sa(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_usersa_id *p = nlmsg_data(nlh); @@ -1402,7 +1405,8 @@ out_noput: } static int xfrm_alloc_userspi(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_state *x; @@ -1754,7 +1758,8 @@ static struct xfrm_policy *xfrm_policy_construct(struct net *net, struct xfrm_us } static int xfrm_add_policy(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_userpolicy_info *p = nlmsg_data(nlh); @@ -2015,7 +2020,7 @@ static bool xfrm_userpolicy_is_valid(__u8 policy) } static int xfrm_set_default(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_userpolicy_default *up = nlmsg_data(nlh); @@ -2036,7 +2041,7 @@ static int xfrm_set_default(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_get_default(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct sk_buff *r_skb; struct nlmsghdr *r_nlh; @@ -2066,7 +2071,8 @@ static int xfrm_get_default(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_policy *xp; @@ -2149,7 +2155,8 @@ out: } static int xfrm_flush_sa(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct km_event c; @@ -2249,7 +2256,7 @@ out_cancel: } static int xfrm_get_ae(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_state *x; @@ -2293,7 +2300,7 @@ static int xfrm_get_ae(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_new_ae(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_state *x; @@ -2344,7 +2351,8 @@ out: } static int xfrm_flush_policy(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct km_event c; @@ -2372,7 +2380,8 @@ static int xfrm_flush_policy(struct sk_buff *skb, struct nlmsghdr *nlh, } static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_policy *xp; @@ -2438,7 +2447,8 @@ out: } static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_state *x; @@ -2472,7 +2482,8 @@ out: } static int xfrm_add_acquire(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct xfrm_policy *xp; @@ -2577,7 +2588,7 @@ static int copy_from_user_migrate(struct xfrm_migrate *ma, } static int xfrm_do_migrate(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { struct xfrm_userpolicy_id *pi = nlmsg_data(nlh); struct xfrm_migrate m[XFRM_MAX_DEPTH]; @@ -2623,7 +2634,7 @@ static int xfrm_do_migrate(struct sk_buff *skb, struct nlmsghdr *nlh, } #else static int xfrm_do_migrate(struct sk_buff *skb, struct nlmsghdr *nlh, - struct nlattr **attrs) + struct nlattr **attrs, struct netlink_ext_ack *extack) { return -ENOPROTOOPT; } @@ -2819,7 +2830,8 @@ static const struct nla_policy xfrma_spd_policy[XFRMA_SPD_MAX+1] = { }; static const struct xfrm_link { - int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **); + int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **, + struct netlink_ext_ack *); int (*start)(struct netlink_callback *); int (*dump)(struct sk_buff *, struct netlink_callback *); int (*done)(struct netlink_callback *); @@ -2921,7 +2933,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, goto err; } - err = link->doit(skb, nlh, attrs); + err = link->doit(skb, nlh, attrs, extack); /* We need to free skb allocated in xfrm_alloc_compat() before * returning from this function, because consume_skb() won't take -- cgit v1.2.3