diff options
Diffstat (limited to 'net/sctp/protocol.c')
| -rw-r--r-- | net/sctp/protocol.c | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 5e17092f4ad..6789d785e69 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -23,9 +23,8 @@ * See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, write to - * the Free Software Foundation, 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. + * along with GNU CC; see the file COPYING. If not, see + * <http://www.gnu.org/licenses/>. * * Please send any bug reports or fixes you make to the * email address(es): @@ -492,8 +491,13 @@ static void sctp_v4_get_dst(struct sctp_transport *t, union sctp_addr *saddr, continue; if ((laddr->state == SCTP_ADDR_SRC) && (AF_INET == laddr->a.sa.sa_family)) { - fl4->saddr = laddr->a.v4.sin_addr.s_addr; fl4->fl4_sport = laddr->a.v4.sin_port; + flowi4_update_output(fl4, + asoc->base.sk->sk_bound_dev_if, + RT_CONN_FLAGS(asoc->base.sk), + daddr->v4.sin_addr.s_addr, + laddr->a.v4.sin_addr.s_addr); + rt = ip_route_output_key(sock_net(sk), fl4); if (!IS_ERR(rt)) { dst = &rt->dst; @@ -635,10 +639,10 @@ static void sctp_addr_wq_timeout_handler(unsigned long arg) /* ignore bound-specific endpoints */ if (!sctp_is_ep_boundall(sk)) continue; - sctp_bh_lock_sock(sk); + bh_lock_sock(sk); if (sctp_asconf_mgmt(sp, addrw) < 0) pr_debug("%s: sctp_asconf_mgmt failed\n", __func__); - sctp_bh_unlock_sock(sk); + bh_unlock_sock(sk); } #if IS_ENABLED(CONFIG_IPV6) free_next: @@ -958,7 +962,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb, SCTP_INC_STATS(sock_net(&inet->sk), SCTP_MIB_OUTSCTPPACKS); - return ip_queue_xmit(skb, &transport->fl); + return ip_queue_xmit(&inet->sk, skb, &transport->fl); } static struct sctp_af sctp_af_inet; @@ -1013,7 +1017,6 @@ static struct inet_protosw sctp_seqpacket_protosw = { .protocol = IPPROTO_SCTP, .prot = &sctp_prot, .ops = &inet_seqpacket_ops, - .no_check = 0, .flags = SCTP_PROTOSW_FLAG }; static struct inet_protosw sctp_stream_protosw = { @@ -1021,7 +1024,6 @@ static struct inet_protosw sctp_stream_protosw = { .protocol = IPPROTO_SCTP, .prot = &sctp_prot, .ops = &inet_seqpacket_ops, - .no_check = 0, .flags = SCTP_PROTOSW_FLAG }; @@ -1031,6 +1033,7 @@ static const struct net_protocol sctp_protocol = { .err_handler = sctp_v4_err, .no_policy = 1, .netns_ok = 1, + .icmp_strict_tag_validation = 1, }; /* IPv4 address related functions. */ @@ -1066,8 +1069,8 @@ static struct sctp_af sctp_af_inet = { #endif }; -struct sctp_pf *sctp_get_pf_specific(sa_family_t family) { - +struct sctp_pf *sctp_get_pf_specific(sa_family_t family) +{ switch (family) { case PF_INET: return sctp_pf_inet_specific; @@ -1100,14 +1103,15 @@ int sctp_register_pf(struct sctp_pf *pf, sa_family_t family) static inline int init_sctp_mibs(struct net *net) { - return snmp_mib_init((void __percpu **)net->sctp.sctp_statistics, - sizeof(struct sctp_mib), - __alignof__(struct sctp_mib)); + net->sctp.sctp_statistics = alloc_percpu(struct sctp_mib); + if (!net->sctp.sctp_statistics) + return -ENOMEM; + return 0; } static inline void cleanup_sctp_mibs(struct net *net) { - snmp_mib_free((void __percpu **)net->sctp.sctp_statistics); + free_percpu(net->sctp.sctp_statistics); } static void sctp_v4_pf_init(void) @@ -1461,7 +1465,6 @@ static __init int sctp_init(void) if (status) goto err_v6_add_protocol; - status = 0; out: return status; err_v6_add_protocol: |