diff options
author | David S. Miller <davem@davemloft.net> | 2008-02-28 13:56:37 -0800 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2008-02-28 13:56:37 -0800 |
commit | 64758bd7927be1f755e7a08edb2253d37e4b2445 (patch) | |
tree | 91bd6ac12e9f537568ede4b6113dea5ed60fe9f8 | |
parent | 16e297b35811c53288b35e15a5823fd8534c6d21 (diff) | |
parent | 7e8616d8e7731b026019d9af7cc9914b8bb42bc7 (diff) |
Merge branch 'pending' of master.kernel.org:/pub/scm/linux/kernel/git/vxy/lksctp-dev
-rw-r--r-- | include/net/sctp/user.h | 10 | ||||
-rw-r--r-- | net/sctp/auth.c | 4 | ||||
-rw-r--r-- | net/sctp/ipv6.c | 12 | ||||
-rw-r--r-- | net/sctp/protocol.c | 12 | ||||
-rw-r--r-- | net/sctp/socket.c | 18 | ||||
-rw-r--r-- | net/sctp/ulpevent.c | 2 |
6 files changed, 34 insertions, 24 deletions
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h index 9462d6ae2f37..9619b9d35c9e 100644 --- a/include/net/sctp/user.h +++ b/include/net/sctp/user.h @@ -411,6 +411,7 @@ struct sctp_event_subscribe { __u8 sctp_shutdown_event; __u8 sctp_partial_delivery_event; __u8 sctp_adaptation_layer_event; + __u8 sctp_authentication_event; }; /* @@ -587,7 +588,7 @@ struct sctp_authchunk { * endpoint requires the peer to use. */ struct sctp_hmacalgo { - __u16 shmac_num_idents; + __u32 shmac_num_idents; __u16 shmac_idents[]; }; @@ -600,7 +601,7 @@ struct sctp_hmacalgo { struct sctp_authkey { sctp_assoc_t sca_assoc_id; __u16 sca_keynumber; - __u16 sca_keylen; + __u16 sca_keylength; __u8 sca_key[]; }; @@ -693,8 +694,9 @@ struct sctp_status { * the peer requires to be received authenticated only. */ struct sctp_authchunks { - sctp_assoc_t gauth_assoc_id; - uint8_t gauth_chunks[]; + sctp_assoc_t gauth_assoc_id; + __u32 gauth_number_of_chunks; + uint8_t gauth_chunks[]; }; /* diff --git a/net/sctp/auth.c b/net/sctp/auth.c index 8bb79f281774..675a5c3e68a6 100644 --- a/net/sctp/auth.c +++ b/net/sctp/auth.c @@ -838,11 +838,11 @@ int sctp_auth_set_key(struct sctp_endpoint *ep, } /* Create a new key data based on the info passed in */ - key = sctp_auth_create_key(auth_key->sca_keylen, GFP_KERNEL); + key = sctp_auth_create_key(auth_key->sca_keylength, GFP_KERNEL); if (!key) goto nomem; - memcpy(key->data, &auth_key->sca_key[0], auth_key->sca_keylen); + memcpy(key->data, &auth_key->sca_key[0], auth_key->sca_keylength); /* If we are replacing, remove the old keys data from the * key id. If we are adding new key id, add it to the diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 4d7ec961ae1d..87f940587d5f 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -966,7 +966,7 @@ static struct inet6_protocol sctpv6_protocol = { .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL, }; -static struct sctp_af sctp_ipv6_specific = { +static struct sctp_af sctp_af_inet6 = { .sa_family = AF_INET6, .sctp_xmit = sctp_v6_xmit, .setsockopt = ipv6_setsockopt, @@ -998,7 +998,7 @@ static struct sctp_af sctp_ipv6_specific = { #endif }; -static struct sctp_pf sctp_pf_inet6_specific = { +static struct sctp_pf sctp_pf_inet6 = { .event_msgname = sctp_inet6_event_msgname, .skb_msgname = sctp_inet6_skb_msgname, .af_supported = sctp_inet6_af_supported, @@ -1008,7 +1008,7 @@ static struct sctp_pf sctp_pf_inet6_specific = { .supported_addrs = sctp_inet6_supported_addrs, .create_accept_sk = sctp_v6_create_accept_sk, .addr_v4map = sctp_v6_addr_v4map, - .af = &sctp_ipv6_specific, + .af = &sctp_af_inet6, }; /* Initialize IPv6 support and register with socket layer. */ @@ -1017,10 +1017,10 @@ int sctp_v6_init(void) int rc; /* Register the SCTP specific PF_INET6 functions. */ - sctp_register_pf(&sctp_pf_inet6_specific, PF_INET6); + sctp_register_pf(&sctp_pf_inet6, PF_INET6); /* Register the SCTP specific AF_INET6 functions. */ - sctp_register_af(&sctp_ipv6_specific); + sctp_register_af(&sctp_af_inet6); rc = proto_register(&sctpv6_prot, 1); if (rc) @@ -1051,7 +1051,7 @@ void sctp_v6_exit(void) inet6_unregister_protosw(&sctpv6_seqpacket_protosw); inet6_unregister_protosw(&sctpv6_stream_protosw); proto_unregister(&sctpv6_prot); - list_del(&sctp_ipv6_specific.list); + list_del(&sctp_af_inet6.list); } /* Unregister with inet6 layer. */ diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 22a16571499c..688546dccd82 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -832,7 +832,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb, return ip_queue_xmit(skb, ipfragok); } -static struct sctp_af sctp_ipv4_specific; +static struct sctp_af sctp_af_inet; static struct sctp_pf sctp_pf_inet = { .event_msgname = sctp_inet_event_msgname, @@ -844,7 +844,7 @@ static struct sctp_pf sctp_pf_inet = { .supported_addrs = sctp_inet_supported_addrs, .create_accept_sk = sctp_v4_create_accept_sk, .addr_v4map = sctp_v4_addr_v4map, - .af = &sctp_ipv4_specific, + .af = &sctp_af_inet }; /* Notifier for inetaddr addition/deletion events. */ @@ -906,7 +906,7 @@ static struct net_protocol sctp_protocol = { }; /* IPv4 address related functions. */ -static struct sctp_af sctp_ipv4_specific = { +static struct sctp_af sctp_af_inet = { .sa_family = AF_INET, .sctp_xmit = sctp_v4_xmit, .setsockopt = ip_setsockopt, @@ -1192,7 +1192,7 @@ SCTP_STATIC __init int sctp_init(void) sctp_sysctl_register(); INIT_LIST_HEAD(&sctp_address_families); - sctp_register_af(&sctp_ipv4_specific); + sctp_register_af(&sctp_af_inet); status = proto_register(&sctp_prot, 1); if (status) @@ -1249,7 +1249,7 @@ err_v6_init: proto_unregister(&sctp_prot); err_proto_register: sctp_sysctl_unregister(); - list_del(&sctp_ipv4_specific.list); + list_del(&sctp_af_inet.list); free_pages((unsigned long)sctp_port_hashtable, get_order(sctp_port_hashsize * sizeof(struct sctp_bind_hashbucket))); @@ -1299,7 +1299,7 @@ SCTP_STATIC __exit void sctp_exit(void) inet_unregister_protosw(&sctp_seqpacket_protosw); sctp_sysctl_unregister(); - list_del(&sctp_ipv4_specific.list); + list_del(&sctp_af_inet.list); free_pages((unsigned long)sctp_assoc_hashtable, get_order(sctp_assoc_hashsize * diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 44797ad88a05..939892691a26 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -1964,7 +1964,7 @@ static int sctp_setsockopt_disable_fragments(struct sock *sk, static int sctp_setsockopt_events(struct sock *sk, char __user *optval, int optlen) { - if (optlen != sizeof(struct sctp_event_subscribe)) + if (optlen > sizeof(struct sctp_event_subscribe)) return -EINVAL; if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen)) return -EFAULT; @@ -5070,6 +5070,7 @@ static int sctp_getsockopt_peer_auth_chunks(struct sock *sk, int len, struct sctp_authchunks val; struct sctp_association *asoc; struct sctp_chunks_param *ch; + u32 num_chunks; char __user *to; if (len <= sizeof(struct sctp_authchunks)) @@ -5086,12 +5087,15 @@ static int sctp_getsockopt_peer_auth_chunks(struct sock *sk, int len, ch = asoc->peer.peer_chunks; /* See if the user provided enough room for all the data */ - if (len < ntohs(ch->param_hdr.length)) + num_chunks = ntohs(ch->param_hdr.length) - sizeof(sctp_paramhdr_t); + if (len < num_chunks) return -EINVAL; - len = ntohs(ch->param_hdr.length); + len = num_chunks; if (put_user(len, optlen)) return -EFAULT; + if (put_user(num_chunks, &p->gauth_number_of_chunks)) + return -EFAULT; if (copy_to_user(to, ch->chunks, len)) return -EFAULT; @@ -5105,6 +5109,7 @@ static int sctp_getsockopt_local_auth_chunks(struct sock *sk, int len, struct sctp_authchunks val; struct sctp_association *asoc; struct sctp_chunks_param *ch; + u32 num_chunks; char __user *to; if (len <= sizeof(struct sctp_authchunks)) @@ -5123,12 +5128,15 @@ static int sctp_getsockopt_local_auth_chunks(struct sock *sk, int len, else ch = sctp_sk(sk)->ep->auth_chunk_list; - if (len < ntohs(ch->param_hdr.length)) + num_chunks = ntohs(ch->param_hdr.length) - sizeof(sctp_paramhdr_t); + if (len < num_chunks) return -EINVAL; - len = ntohs(ch->param_hdr.length); + len = num_chunks; if (put_user(len, optlen)) return -EFAULT; + if (put_user(num_chunks, &p->gauth_number_of_chunks)) + return -EFAULT; if (copy_to_user(to, ch->chunks, len)) return -EFAULT; diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c index e27b11f18b7f..b43f1f110f87 100644 --- a/net/sctp/ulpevent.c +++ b/net/sctp/ulpevent.c @@ -206,7 +206,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_assoc_change( * This field is the total length of the notification data, including * the notification header. */ - sac->sac_length = sizeof(struct sctp_assoc_change); + sac->sac_length = skb->len; /* Socket Extensions for SCTP * 5.3.1.1 SCTP_ASSOC_CHANGE |