diff options
Diffstat (limited to 'net/sctp/protocol.c')
| -rw-r--r-- | net/sctp/protocol.c | 47 |
1 files changed, 5 insertions, 42 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index a5ccada55f2b..2c3398f75d76 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -34,6 +34,7 @@ #include <linux/memblock.h> #include <linux/highmem.h> #include <linux/slab.h> +#include <net/flow.h> #include <net/net_namespace.h> #include <net/protocol.h> #include <net/ip.h> @@ -437,7 +438,7 @@ static void sctp_v4_get_dst(struct sctp_transport *t, union sctp_addr *saddr, fl4->fl4_dport = daddr->v4.sin_port; fl4->flowi4_proto = IPPROTO_SCTP; if (asoc) { - fl4->flowi4_tos = inet_dscp_to_dsfield(dscp); + fl4->flowi4_dscp = dscp; fl4->flowi4_scope = ip_sock_rt_scope(asoc->base.sk); fl4->flowi4_oif = asoc->base.sk->sk_bound_dev_if; fl4->fl4_sport = htons(asoc->base.bind_addr.port); @@ -579,38 +580,6 @@ static int sctp_v4_is_ce(const struct sk_buff *skb) return INET_ECN_is_ce(ip_hdr(skb)->tos); } -/* Create and initialize a new sk for the socket returned by accept(). */ -static struct sock *sctp_v4_create_accept_sk(struct sock *sk, - struct sctp_association *asoc, - bool kern) -{ - struct sock *newsk = sk_alloc(sock_net(sk), PF_INET, GFP_KERNEL, - sk->sk_prot, kern); - struct inet_sock *newinet; - - if (!newsk) - goto out; - - sock_init_data(NULL, newsk); - - sctp_copy_sock(newsk, sk, asoc); - sock_reset_flag(newsk, SOCK_ZAPPED); - - sctp_v4_copy_ip_options(sk, newsk); - - newinet = inet_sk(newsk); - - newinet->inet_daddr = asoc->peer.primary_addr.v4.sin_addr.s_addr; - - if (newsk->sk_prot->init(newsk)) { - sk_common_release(newsk); - newsk = NULL; - } - -out: - return newsk; -} - static int sctp_v4_addr_to_user(struct sctp_sock *sp, union sctp_addr *addr) { /* No address mapping for V4 sockets */ @@ -1118,7 +1087,6 @@ static struct sctp_pf sctp_pf_inet = { .bind_verify = sctp_inet_bind_verify, .send_verify = sctp_inet_send_verify, .supported_addrs = sctp_inet_supported_addrs, - .create_accept_sk = sctp_v4_create_accept_sk, .addr_to_user = sctp_v4_addr_to_user, .to_sk_saddr = sctp_v4_to_sk_saddr, .to_sk_daddr = sctp_v4_to_sk_daddr, @@ -1334,14 +1302,9 @@ static int __net_init sctp_defaults_init(struct net *net) /* Whether Cookie Preservative is enabled(1) or not(0) */ net->sctp.cookie_preserve_enable = 1; - /* Default sctp sockets to use md5 as their hmac alg */ -#if defined (CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5) - net->sctp.sctp_hmac_alg = "md5"; -#elif defined (CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1) - net->sctp.sctp_hmac_alg = "sha1"; -#else - net->sctp.sctp_hmac_alg = NULL; -#endif + /* Whether cookie authentication is enabled(1) or not(0) */ + net->sctp.cookie_auth_enable = + !IS_ENABLED(CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE); /* Max.Burst - 4 */ net->sctp.max_burst = SCTP_DEFAULT_MAX_BURST; |