diff options
Diffstat (limited to 'net/rxrpc')
| -rw-r--r-- | net/rxrpc/Kconfig | 6 | ||||
| -rw-r--r-- | net/rxrpc/af_rxrpc.c | 13 | ||||
| -rw-r--r-- | net/rxrpc/local_object.c | 34 | ||||
| -rw-r--r-- | net/rxrpc/output.c | 14 | ||||
| -rw-r--r-- | net/rxrpc/sysctl.c | 2 |
5 files changed, 27 insertions, 42 deletions
diff --git a/net/rxrpc/Kconfig b/net/rxrpc/Kconfig index 57ebb29c26ad..d706bb408365 100644 --- a/net/rxrpc/Kconfig +++ b/net/rxrpc/Kconfig @@ -18,7 +18,7 @@ config AF_RXRPC This module at the moment only supports client operations and is currently incomplete. - See Documentation/networking/rxrpc.txt. + See Documentation/networking/rxrpc.rst. config AF_RXRPC_IPV6 bool "IPv6 support for RxRPC" @@ -41,7 +41,7 @@ config AF_RXRPC_DEBUG help Say Y here to make runtime controllable debugging messages appear. - See Documentation/networking/rxrpc.txt. + See Documentation/networking/rxrpc.rst. config RXKAD @@ -56,4 +56,4 @@ config RXKAD Provide kerberos 4 and AFS kaserver security handling for AF_RXRPC through the use of the key retention service. - See Documentation/networking/rxrpc.txt. + See Documentation/networking/rxrpc.rst. diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c index 15ee92d79581..394189b81849 100644 --- a/net/rxrpc/af_rxrpc.c +++ b/net/rxrpc/af_rxrpc.c @@ -571,6 +571,19 @@ out: return ret; } +int rxrpc_sock_set_min_security_level(struct sock *sk, unsigned int val) +{ + if (sk->sk_state != RXRPC_UNBOUND) + return -EISCONN; + if (val > RXRPC_SECURITY_MAX) + return -EINVAL; + lock_sock(sk); + rxrpc_sk(sk)->min_sec_level = val; + release_sock(sk); + return 0; +} +EXPORT_SYMBOL(rxrpc_sock_set_min_security_level); + /* * set RxRPC socket options */ diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c index 01135e54d95d..c8b2097f499c 100644 --- a/net/rxrpc/local_object.c +++ b/net/rxrpc/local_object.c @@ -107,7 +107,7 @@ static struct rxrpc_local *rxrpc_alloc_local(struct rxrpc_net *rxnet, static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net) { struct sock *usk; - int ret, opt; + int ret; _enter("%p{%d,%d}", local, local->srx.transport_type, local->srx.transport.family); @@ -157,13 +157,7 @@ static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net) switch (local->srx.transport.family) { case AF_INET6: /* we want to receive ICMPv6 errors */ - opt = 1; - ret = kernel_setsockopt(local->socket, SOL_IPV6, IPV6_RECVERR, - (char *) &opt, sizeof(opt)); - if (ret < 0) { - _debug("setsockopt failed"); - goto error; - } + ip6_sock_set_recverr(local->socket->sk); /* Fall through and set IPv4 options too otherwise we don't get * errors from IPv4 packets sent through the IPv6 socket. @@ -171,31 +165,13 @@ static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net) /* Fall through */ case AF_INET: /* we want to receive ICMP errors */ - opt = 1; - ret = kernel_setsockopt(local->socket, SOL_IP, IP_RECVERR, - (char *) &opt, sizeof(opt)); - if (ret < 0) { - _debug("setsockopt failed"); - goto error; - } + ip_sock_set_recverr(local->socket->sk); /* we want to set the don't fragment bit */ - opt = IP_PMTUDISC_DO; - ret = kernel_setsockopt(local->socket, SOL_IP, IP_MTU_DISCOVER, - (char *) &opt, sizeof(opt)); - if (ret < 0) { - _debug("setsockopt failed"); - goto error; - } + ip_sock_set_mtu_discover(local->socket->sk, IP_PMTUDISC_DO); /* We want receive timestamps. */ - opt = 1; - ret = kernel_setsockopt(local->socket, SOL_SOCKET, SO_TIMESTAMPNS_OLD, - (char *)&opt, sizeof(opt)); - if (ret < 0) { - _debug("setsockopt failed"); - goto error; - } + sock_enable_timestamps(local->socket->sk); break; default: diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index f8b632a5c619..1ba43c3df4ad 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -321,7 +321,7 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb, struct kvec iov[2]; rxrpc_serial_t serial; size_t len; - int ret, opt; + int ret; _enter(",{%d}", skb->len); @@ -473,18 +473,14 @@ send_fragmentable: switch (conn->params.local->srx.transport.family) { case AF_INET6: case AF_INET: - opt = IP_PMTUDISC_DONT; - kernel_setsockopt(conn->params.local->socket, - SOL_IP, IP_MTU_DISCOVER, - (char *)&opt, sizeof(opt)); + ip_sock_set_mtu_discover(conn->params.local->socket->sk, + IP_PMTUDISC_DONT); ret = kernel_sendmsg(conn->params.local->socket, &msg, iov, 2, len); conn->params.peer->last_tx_at = ktime_get_seconds(); - opt = IP_PMTUDISC_DO; - kernel_setsockopt(conn->params.local->socket, - SOL_IP, IP_MTU_DISCOVER, - (char *)&opt, sizeof(opt)); + ip_sock_set_mtu_discover(conn->params.local->socket->sk, + IP_PMTUDISC_DO); break; default: diff --git a/net/rxrpc/sysctl.c b/net/rxrpc/sysctl.c index 18dade4e6f9a..e91acc95ff28 100644 --- a/net/rxrpc/sysctl.c +++ b/net/rxrpc/sysctl.c @@ -21,7 +21,7 @@ static const unsigned long max_jiffies = MAX_JIFFY_OFFSET; /* * RxRPC operating parameters. * - * See Documentation/networking/rxrpc.txt and the variable definitions for more + * See Documentation/networking/rxrpc.rst and the variable definitions for more * information on the individual parameters. */ static struct ctl_table rxrpc_sysctl_table[] = { |