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Diffstat (limited to 'net/sctp/socket.c')
-rw-r--r--net/sctp/socket.c23
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