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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Browse Source 
Lots of easy overlapping changes in the confict
resolutions here.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2018-05-26 19:46:15 -04:00
parent e52cde7170 bc2dbc5420
commit 5b79c2af66
200 changed files with 2628 additions and 877 deletions
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51
net/sctp/socket.c
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@@ -1084,7 +1084,7 @@ out:
*/
static int __sctp_connect(struct sock *sk,
struct sockaddr *kaddrs,
int addrs_size,
int addrs_size, int flags,
sctp_assoc_t *assoc_id)
{
struct net *net = sock_net(sk);
@@ -1102,7 +1102,6 @@ static int __sctp_connect(struct sock *sk,
union sctp_addr *sa_addr = NULL;
void *addr_buf;
unsigned short port;
unsigned int f_flags = 0;
sp = sctp_sk(sk);
ep = sp->ep;
@@ -1252,13 +1251,7 @@ static int __sctp_connect(struct sock *sk,
sp->pf->to_sk_daddr(sa_addr, sk);
sk->sk_err = 0;
/* in-kernel sockets don't generally have a file allocated to them
* if all they do is call sock_create_kern().
*/
if (sk->sk_socket->file)
f_flags = sk->sk_socket->file->f_flags;
timeo = sock_sndtimeo(sk, f_flags & O_NONBLOCK);
timeo = sock_sndtimeo(sk, flags & O_NONBLOCK);
if (assoc_id)
*assoc_id = asoc->assoc_id;
@@ -1346,7 +1339,7 @@ static int __sctp_setsockopt_connectx(struct sock *sk,
sctp_assoc_t *assoc_id)
{
struct sockaddr *kaddrs;
int err = 0;
int err = 0, flags = 0;
pr_debug("%s: sk:%p addrs:%p addrs_size:%d\n",
__func__, sk, addrs, addrs_size);
@@ -1365,7 +1358,13 @@ static int __sctp_setsockopt_connectx(struct sock *sk,
if (err)
goto out_free;
err = __sctp_connect(sk, kaddrs, addrs_size, assoc_id);
/* in-kernel sockets don't generally have a file allocated to them
* if all they do is call sock_create_kern().
*/
if (sk->sk_socket->file)
flags = sk->sk_socket->file->f_flags;
err = __sctp_connect(sk, kaddrs, addrs_size, flags, assoc_id);
out_free:
kvfree(kaddrs);
@@ -4392,16 +4391,26 @@ out_nounlock:
* len: the size of the address.
*/
static int sctp_connect(struct sock *sk, struct sockaddr *addr,
int addr_len)
int addr_len, int flags)
{
int err = 0;
struct inet_sock *inet = inet_sk(sk);
struct sctp_af *af;
int err = 0;
lock_sock(sk);
pr_debug("%s: sk:%p, sockaddr:%p, addr_len:%d\n", __func__, sk,
addr, addr_len);
/* We may need to bind the socket. */
if (!inet->inet_num) {
if (sk->sk_prot->get_port(sk, 0)) {
release_sock(sk);
return -EAGAIN;
}
inet->inet_sport = htons(inet->inet_num);
}
/* Validate addr_len before calling common connect/connectx routine. */
af = sctp_get_af_specific(addr->sa_family);
if (!af || addr_len < af->sockaddr_len) {
@@ -4410,13 +4419,25 @@ static int sctp_connect(struct sock *sk, struct sockaddr *addr,
/* Pass correct addr len to common routine (so it knows there
* is only one address being passed.
*/
err = __sctp_connect(sk, addr, af->sockaddr_len, NULL);
err = __sctp_connect(sk, addr, af->sockaddr_len, flags, NULL);
}
release_sock(sk);
return err;
}
int sctp_inet_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags)
{
if (addr_len < sizeof(uaddr->sa_family))
return -EINVAL;
if (uaddr->sa_family == AF_UNSPEC)
return -EOPNOTSUPP;
return sctp_connect(sock->sk, uaddr, addr_len, flags);
}
/* FIXME: Write comments. */
static int sctp_disconnect(struct sock *sk, int flags)
{
@@ -8719,7 +8740,6 @@ struct proto sctp_prot = {
.name = "SCTP",
.owner = THIS_MODULE,
.close = sctp_close,
.connect = sctp_connect,
.disconnect = sctp_disconnect,
.accept = sctp_accept,
.ioctl = sctp_ioctl,
@@ -8762,7 +8782,6 @@ struct proto sctpv6_prot = {
.name = "SCTPv6",
.owner = THIS_MODULE,
.close = sctp_close,
.connect = sctp_connect,
.disconnect = sctp_disconnect,
.accept = sctp_accept,
.ioctl = sctp_ioctl,