diff options
Diffstat (limited to 'net/sctp/socket.c')
| -rw-r--r-- | net/sctp/socket.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index e878da094..878d28eda 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -52,6 +52,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include <crypto/hash.h> #include <linux/types.h> #include <linux/kernel.h> #include <linux/wait.h> @@ -61,7 +62,6 @@ #include <linux/fcntl.h> #include <linux/poll.h> #include <linux/init.h> -#include <linux/crypto.h> #include <linux/slab.h> #include <linux/file.h> #include <linux/compat.h> @@ -386,7 +386,8 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) /* Add the address to the bind address list. * Use GFP_ATOMIC since BHs will be disabled. */ - ret = sctp_add_bind_addr(bp, addr, SCTP_ADDR_SRC, GFP_ATOMIC); + ret = sctp_add_bind_addr(bp, addr, af->sockaddr_len, + SCTP_ADDR_SRC, GFP_ATOMIC); /* Copy back into socket for getsockname() use. */ if (!ret) { @@ -577,6 +578,7 @@ static int sctp_send_asconf_add_ip(struct sock *sk, af = sctp_get_af_specific(addr->v4.sin_family); memcpy(&saveaddr, addr, af->sockaddr_len); retval = sctp_add_bind_addr(bp, &saveaddr, + sizeof(saveaddr), SCTP_ADDR_NEW, GFP_ATOMIC); addr_buf += af->sockaddr_len; } @@ -1389,7 +1391,7 @@ static int sctp_getsockopt_connectx3(struct sock *sk, int len, int err = 0; #ifdef CONFIG_COMPAT - if (is_compat_task()) { + if (in_compat_syscall()) { struct compat_sctp_getaddrs_old param32; if (len < sizeof(param32)) @@ -4160,7 +4162,7 @@ static void sctp_destruct_sock(struct sock *sk) struct sctp_sock *sp = sctp_sk(sk); /* Free up the HMAC transform. */ - crypto_free_hash(sp->hmac); + crypto_free_shash(sp->hmac); inet_sock_destruct(sk); } @@ -6106,9 +6108,10 @@ static int sctp_getsockopt(struct sock *sk, int level, int optname, return retval; } -static void sctp_hash(struct sock *sk) +static int sctp_hash(struct sock *sk) { /* STUB */ + return 0; } static void sctp_unhash(struct sock *sk) @@ -6304,13 +6307,13 @@ static int sctp_listen_start(struct sock *sk, int backlog) { struct sctp_sock *sp = sctp_sk(sk); struct sctp_endpoint *ep = sp->ep; - struct crypto_hash *tfm = NULL; + struct crypto_shash *tfm = NULL; char alg[32]; /* Allocate HMAC for generating cookie. */ if (!sp->hmac && sp->sctp_hmac_alg) { sprintf(alg, "hmac(%s)", sp->sctp_hmac_alg); - tfm = crypto_alloc_hash(alg, 0, CRYPTO_ALG_ASYNC); + tfm = crypto_alloc_shash(alg, 0, 0); if (IS_ERR(tfm)) { net_info_ratelimited("failed to load transform for %s: %ld\n", sp->sctp_hmac_alg, PTR_ERR(tfm)); @@ -7253,14 +7256,12 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk, /* Hook this new socket in to the bind_hash list. */ head = &sctp_port_hashtable[sctp_phashfn(sock_net(oldsk), inet_sk(oldsk)->inet_num)]; - local_bh_disable(); - spin_lock(&head->lock); + spin_lock_bh(&head->lock); pp = sctp_sk(oldsk)->bind_hash; sk_add_bind_node(newsk, &pp->owner); sctp_sk(newsk)->bind_hash = pp; inet_sk(newsk)->inet_num = inet_sk(oldsk)->inet_num; - spin_unlock(&head->lock); - local_bh_enable(); + spin_unlock_bh(&head->lock); /* Copy the bind_addr list from the original endpoint to the new * endpoint so that we can handle restarts properly |