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Diffstat (limited to 'net/ax25/af_ax25.c')
-rw-r--r--net/ax25/af_ax25.c273
1 files changed, 168 insertions, 105 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index f3f9d18891de..7ebbff2f0020 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1,8 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
*
* Copyright (C) Alan Cox GW4PTS (alan@lxorguk.ukuu.org.uk)
* Copyright (C) Jonathan Naylor G4KLX (g4klx@g4klx.demon.co.uk)
@@ -65,12 +62,12 @@ static void ax25_free_sock(struct sock *sk)
*/
static void ax25_cb_del(ax25_cb *ax25)
{
+ spin_lock_bh(&ax25_list_lock);
if (!hlist_unhashed(&ax25->ax25_node)) {
- spin_lock_bh(&ax25_list_lock);
hlist_del_init(&ax25->ax25_node);
- spin_unlock_bh(&ax25_list_lock);
ax25_cb_put(ax25);
}
+ spin_unlock_bh(&ax25_list_lock);
}
/*
@@ -80,19 +77,39 @@ static void ax25_kill_by_device(struct net_device *dev)
{
ax25_dev *ax25_dev;
ax25_cb *s;
+ struct sock *sk;
if ((ax25_dev = ax25_dev_ax25dev(dev)) == NULL)
return;
+ ax25_dev->device_up = false;
spin_lock_bh(&ax25_list_lock);
again:
ax25_for_each(s, &ax25_list) {
if (s->ax25_dev == ax25_dev) {
- s->ax25_dev = NULL;
+ sk = s->sk;
+ if (!sk) {
+ spin_unlock_bh(&ax25_list_lock);
+ ax25_disconnect(s, ENETUNREACH);
+ s->ax25_dev = NULL;
+ ax25_cb_del(s);
+ spin_lock_bh(&ax25_list_lock);
+ goto again;
+ }
+ sock_hold(sk);
spin_unlock_bh(&ax25_list_lock);
+ lock_sock(sk);
ax25_disconnect(s, ENETUNREACH);
+ s->ax25_dev = NULL;
+ if (sk->sk_socket) {
+ netdev_put(ax25_dev->dev,
+ &s->dev_tracker);
+ ax25_dev_put(ax25_dev);
+ }
+ ax25_cb_del(s);
+ release_sock(sk);
spin_lock_bh(&ax25_list_lock);
-
+ sock_put(sk);
/* The entry could have been deleted from the
* list meanwhile and thus the next pointer is
* no longer valid. Play it safe and restart
@@ -205,7 +222,7 @@ struct sock *ax25_get_socket(ax25_address *my_addr, ax25_address *dest_addr,
* Find an AX.25 control block given both ends. It will only pick up
* floating AX.25 control blocks or non Raw socket bound control blocks.
*/
-ax25_cb *ax25_find_cb(ax25_address *src_addr, ax25_address *dest_addr,
+ax25_cb *ax25_find_cb(const ax25_address *src_addr, ax25_address *dest_addr,
ax25_digi *digi, struct net_device *dev)
{
ax25_cb *s;
@@ -268,9 +285,9 @@ void ax25_destroy_socket(ax25_cb *);
/*
* Handler for deferred kills.
*/
-static void ax25_destroy_timer(unsigned long data)
+static void ax25_destroy_timer(struct timer_list *t)
{
- ax25_cb *ax25=(ax25_cb *)data;
+ ax25_cb *ax25 = timer_container_of(ax25, t, dtimer);
struct sock *sk;
sk=ax25->sk;
@@ -326,8 +343,7 @@ void ax25_destroy_socket(ax25_cb *ax25)
if (ax25->sk != NULL) {
if (sk_has_allocations(ax25->sk)) {
/* Defer: outstanding buffers */
- setup_timer(&ax25->dtimer, ax25_destroy_timer,
- (unsigned long)ax25);
+ timer_setup(&ax25->dtimer, ax25_destroy_timer, 0);
ax25->dtimer.expires = jiffies + 2 * HZ;
add_timer(&ax25->dtimer);
} else {
@@ -357,21 +373,25 @@ static int ax25_ctl_ioctl(const unsigned int cmd, void __user *arg)
if (copy_from_user(&ax25_ctl, arg, sizeof(ax25_ctl)))
return -EFAULT;
- if ((ax25_dev = ax25_addr_ax25dev(&ax25_ctl.port_addr)) == NULL)
- return -ENODEV;
-
if (ax25_ctl.digi_count > AX25_MAX_DIGIS)
return -EINVAL;
if (ax25_ctl.arg > ULONG_MAX / HZ && ax25_ctl.cmd != AX25_KILL)
return -EINVAL;
+ ax25_dev = ax25_addr_ax25dev(&ax25_ctl.port_addr);
+ if (!ax25_dev)
+ return -ENODEV;
+
digi.ndigi = ax25_ctl.digi_count;
for (k = 0; k < digi.ndigi; k++)
digi.calls[k] = ax25_ctl.digi_addr[k];
- if ((ax25 = ax25_find_cb(&ax25_ctl.source_addr, &ax25_ctl.dest_addr, &digi, ax25_dev->dev)) == NULL)
+ ax25 = ax25_find_cb(&ax25_ctl.source_addr, &ax25_ctl.dest_addr, &digi, ax25_dev->dev);
+ if (!ax25) {
+ ax25_dev_put(ax25_dev);
return -ENOTCONN;
+ }
switch (ax25_ctl.cmd) {
case AX25_KILL:
@@ -438,6 +458,7 @@ static int ax25_ctl_ioctl(const unsigned int cmd, void __user *arg)
}
out_put:
+ ax25_dev_put(ax25_dev);
ax25_cb_put(ax25);
return ret;
@@ -446,7 +467,7 @@ einval_put:
goto out_put;
}
-static void ax25_fillin_cb_from_dev(ax25_cb *ax25, ax25_dev *ax25_dev)
+static void ax25_fillin_cb_from_dev(ax25_cb *ax25, const ax25_dev *ax25_dev)
{
ax25->rtt = msecs_to_jiffies(ax25_dev->values[AX25_VALUES_T1]) / 2;
ax25->t1 = msecs_to_jiffies(ax25_dev->values[AX25_VALUES_T1]);
@@ -532,13 +553,13 @@ ax25_cb *ax25_create_cb(void)
*/
static int ax25_setsockopt(struct socket *sock, int level, int optname,
- char __user *optval, unsigned int optlen)
+ sockptr_t optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
ax25_cb *ax25;
struct net_device *dev;
char devname[IFNAMSIZ];
- unsigned long opt;
+ unsigned int opt;
int res = 0;
if (level != SOL_AX25)
@@ -547,7 +568,7 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
if (optlen < sizeof(unsigned int))
return -EINVAL;
- if (get_user(opt, (unsigned int __user *)optval))
+ if (copy_from_sockptr(&opt, optval, sizeof(unsigned int)))
return -EFAULT;
lock_sock(sk);
@@ -570,7 +591,7 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
break;
case AX25_T1:
- if (opt < 1 || opt > ULONG_MAX / HZ) {
+ if (opt < 1 || opt > UINT_MAX / HZ) {
res = -EINVAL;
break;
}
@@ -579,7 +600,7 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
break;
case AX25_T2:
- if (opt < 1 || opt > ULONG_MAX / HZ) {
+ if (opt < 1 || opt > UINT_MAX / HZ) {
res = -EINVAL;
break;
}
@@ -595,7 +616,7 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
break;
case AX25_T3:
- if (opt < 1 || opt > ULONG_MAX / HZ) {
+ if (opt < 1 || opt > UINT_MAX / HZ) {
res = -EINVAL;
break;
}
@@ -603,7 +624,7 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
break;
case AX25_IDLE:
- if (opt > ULONG_MAX / (60 * HZ)) {
+ if (opt > UINT_MAX / (60 * HZ)) {
res = -EINVAL;
break;
}
@@ -639,10 +660,12 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
break;
case SO_BINDTODEVICE:
- if (optlen > IFNAMSIZ)
- optlen = IFNAMSIZ;
+ if (optlen > IFNAMSIZ - 1)
+ optlen = IFNAMSIZ - 1;
+
+ memset(devname, 0, sizeof(devname));
- if (copy_from_user(devname, optval, optlen)) {
+ if (copy_from_sockptr(devname, optval, optlen)) {
res = -EFAULT;
break;
}
@@ -654,15 +677,33 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
break;
}
- dev = dev_get_by_name(&init_net, devname);
+ rcu_read_lock();
+ dev = dev_get_by_name_rcu(&init_net, devname);
if (!dev) {
+ rcu_read_unlock();
res = -ENODEV;
break;
}
+ if (ax25->ax25_dev) {
+ if (dev == ax25->ax25_dev->dev) {
+ rcu_read_unlock();
+ break;
+ }
+ netdev_put(ax25->ax25_dev->dev, &ax25->dev_tracker);
+ ax25_dev_put(ax25->ax25_dev);
+ }
+
ax25->ax25_dev = ax25_dev_ax25dev(dev);
+ if (!ax25->ax25_dev) {
+ rcu_read_unlock();
+ res = -ENODEV;
+ break;
+ }
ax25_fillin_cb(ax25, ax25->ax25_dev);
- dev_put(dev);
+ netdev_hold(dev, &ax25->dev_tracker, GFP_ATOMIC);
+ ax25_dev_hold(ax25->ax25_dev);
+ rcu_read_unlock();
break;
default:
@@ -693,7 +734,7 @@ static int ax25_getsockopt(struct socket *sock, int level, int optname,
if (maxlen < 1)
return -EFAULT;
- valptr = (void *) &val;
+ valptr = &val;
length = min_t(unsigned int, maxlen, sizeof(int));
lock_sock(sk);
@@ -748,14 +789,14 @@ static int ax25_getsockopt(struct socket *sock, int level, int optname,
ax25_dev = ax25->ax25_dev;
if (ax25_dev != NULL && ax25_dev->dev != NULL) {
- strlcpy(devname, ax25_dev->dev->name, sizeof(devname));
+ strscpy(devname, ax25_dev->dev->name, sizeof(devname));
length = strlen(devname) + 1;
} else {
*devname = '\0';
length = 1;
}
- valptr = (void *) devname;
+ valptr = devname;
break;
default:
@@ -805,7 +846,7 @@ static int ax25_create(struct net *net, struct socket *sock, int protocol,
struct sock *sk;
ax25_cb *ax25;
- if (protocol < 0 || protocol > SK_PROTOCOL_MAX)
+ if (protocol < 0 || protocol > U8_MAX)
return -EINVAL;
if (!net_eq(net, &init_net))
@@ -845,6 +886,7 @@ static int ax25_create(struct net *net, struct socket *sock, int protocol,
case AX25_P_ROSE:
if (ax25_protocol_is_registered(AX25_P_ROSE))
return -ESOCKTNOSUPPORT;
+ break;
#endif
default:
break;
@@ -852,6 +894,8 @@ static int ax25_create(struct net *net, struct socket *sock, int protocol,
break;
case SOCK_RAW:
+ if (!capable(CAP_NET_RAW))
+ return -EPERM;
break;
default:
return -ESOCKTNOSUPPORT;
@@ -906,7 +950,7 @@ struct sock *ax25_make_new(struct sock *osk, struct ax25_dev *ax25_dev)
sock_init_data(NULL, sk);
sk->sk_type = osk->sk_type;
- sk->sk_priority = osk->sk_priority;
+ sk->sk_priority = READ_ONCE(osk->sk_priority);
sk->sk_protocol = osk->sk_protocol;
sk->sk_rcvbuf = osk->sk_rcvbuf;
sk->sk_sndbuf = osk->sk_sndbuf;
@@ -952,21 +996,25 @@ static int ax25_release(struct socket *sock)
{
struct sock *sk = sock->sk;
ax25_cb *ax25;
+ ax25_dev *ax25_dev;
if (sk == NULL)
return 0;
sock_hold(sk);
- sock_orphan(sk);
lock_sock(sk);
+ sock_orphan(sk);
ax25 = sk_to_ax25(sk);
+ ax25_dev = ax25->ax25_dev;
if (sk->sk_type == SOCK_SEQPACKET) {
switch (ax25->state) {
case AX25_STATE_0:
- release_sock(sk);
- ax25_disconnect(ax25, 0);
- lock_sock(sk);
+ if (!sock_flag(ax25->sk, SOCK_DEAD)) {
+ release_sock(sk);
+ ax25_disconnect(ax25, 0);
+ lock_sock(sk);
+ }
ax25_destroy_socket(ax25);
break;
@@ -1021,6 +1069,17 @@ static int ax25_release(struct socket *sock)
sk->sk_state_change(sk);
ax25_destroy_socket(ax25);
}
+ if (ax25_dev) {
+ if (!ax25_dev->device_up) {
+ timer_delete_sync(&ax25->timer);
+ timer_delete_sync(&ax25->t1timer);
+ timer_delete_sync(&ax25->t2timer);
+ timer_delete_sync(&ax25->t3timer);
+ timer_delete_sync(&ax25->idletimer);
+ }
+ netdev_put(ax25_dev->dev, &ax25->dev_tracker);
+ ax25_dev_put(ax25_dev);
+ }
sock->sk = NULL;
release_sock(sk);
@@ -1035,7 +1094,7 @@ static int ax25_release(struct socket *sock)
* that we've implemented support for SO_BINDTODEVICE. It is however small
* and trivially backward compatible.
*/
-static int ax25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
+static int ax25_bind(struct socket *sock, struct sockaddr_unsized *uaddr, int addr_len)
{
struct sock *sk = sock->sk;
struct full_sockaddr_ax25 *addr = (struct full_sockaddr_ax25 *)uaddr;
@@ -1097,8 +1156,10 @@ static int ax25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
}
}
- if (ax25_dev != NULL)
+ if (ax25_dev) {
ax25_fillin_cb(ax25, ax25_dev);
+ netdev_hold(ax25_dev->dev, &ax25->dev_tracker, GFP_ATOMIC);
+ }
done:
ax25_cb_add(ax25);
@@ -1114,7 +1175,7 @@ out:
* FIXME: nonblock behaviour looks like it may have a bug.
*/
static int __must_check ax25_connect(struct socket *sock,
- struct sockaddr *uaddr, int addr_len, int flags)
+ struct sockaddr_unsized *uaddr, int addr_len, int flags)
{
struct sock *sk = sock->sk;
ax25_cb *ax25 = sk_to_ax25(sk), *ax25t;
@@ -1180,7 +1241,10 @@ static int __must_check ax25_connect(struct socket *sock,
if (addr_len > sizeof(struct sockaddr_ax25) &&
fsa->fsa_ax25.sax25_ndigis != 0) {
/* Valid number of digipeaters ? */
- if (fsa->fsa_ax25.sax25_ndigis < 1 || fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS) {
+ if (fsa->fsa_ax25.sax25_ndigis < 1 ||
+ fsa->fsa_ax25.sax25_ndigis > AX25_MAX_DIGIS ||
+ addr_len < sizeof(struct sockaddr_ax25) +
+ sizeof(ax25_address) * fsa->fsa_ax25.sax25_ndigis) {
err = -EINVAL;
goto out_release;
}
@@ -1206,28 +1270,18 @@ static int __must_check ax25_connect(struct socket *sock,
}
}
- /*
- * Must bind first - autobinding in this may or may not work. If
- * the socket is already bound, check to see if the device has
- * been filled in, error if it hasn't.
- */
+ /* Must bind first - autobinding does not work. */
if (sock_flag(sk, SOCK_ZAPPED)) {
- /* check if we can remove this feature. It is broken. */
- printk(KERN_WARNING "ax25_connect(): %s uses autobind, please contact jreuter@yaina.de\n",
- current->comm);
- if ((err = ax25_rt_autobind(ax25, &fsa->fsa_ax25.sax25_call)) < 0) {
- kfree(digi);
- goto out_release;
- }
+ kfree(digi);
+ err = -EINVAL;
+ goto out_release;
+ }
- ax25_fillin_cb(ax25, ax25->ax25_dev);
- ax25_cb_add(ax25);
- } else {
- if (ax25->ax25_dev == NULL) {
- kfree(digi);
- err = -EHOSTUNREACH;
- goto out_release;
- }
+ /* Check to see if the device has been filled in, error if it hasn't. */
+ if (ax25->ax25_dev == NULL) {
+ kfree(digi);
+ err = -EHOSTUNREACH;
+ goto out_release;
}
if (sk->sk_type == SOCK_SEQPACKET &&
@@ -1320,13 +1374,15 @@ out_release:
return err;
}
-static int ax25_accept(struct socket *sock, struct socket *newsock, int flags,
- bool kern)
+static int ax25_accept(struct socket *sock, struct socket *newsock,
+ struct proto_accept_arg *arg)
{
struct sk_buff *skb;
struct sock *newsk;
+ ax25_dev *ax25_dev;
DEFINE_WAIT(wait);
struct sock *sk;
+ ax25_cb *ax25;
int err = 0;
if (sock->state != SS_UNCONNECTED)
@@ -1356,7 +1412,7 @@ static int ax25_accept(struct socket *sock, struct socket *newsock, int flags,
if (skb)
break;
- if (flags & O_NONBLOCK) {
+ if (arg->flags & O_NONBLOCK) {
err = -EWOULDBLOCK;
break;
}
@@ -1379,8 +1435,12 @@ static int ax25_accept(struct socket *sock, struct socket *newsock, int flags,
/* Now attach up the new socket */
kfree_skb(skb);
- sk->sk_ack_backlog--;
+ sk_acceptq_removed(sk);
newsock->state = SS_CONNECTED;
+ ax25 = sk_to_ax25(newsk);
+ ax25_dev = ax25->ax25_dev;
+ netdev_hold(ax25_dev->dev, &ax25->dev_tracker, GFP_ATOMIC);
+ ax25_dev_hold(ax25_dev);
out:
release_sock(sk);
@@ -1389,7 +1449,7 @@ out:
}
static int ax25_getname(struct socket *sock, struct sockaddr *uaddr,
- int *uaddr_len, int peer)
+ int peer)
{
struct full_sockaddr_ax25 *fsa = (struct full_sockaddr_ax25 *)uaddr;
struct sock *sk = sock->sk;
@@ -1428,7 +1488,7 @@ static int ax25_getname(struct socket *sock, struct sockaddr *uaddr,
fsa->fsa_digipeater[0] = null_ax25_address;
}
}
- *uaddr_len = sizeof (struct full_sockaddr_ax25);
+ err = sizeof (struct full_sockaddr_ax25);
out:
release_sock(sk);
@@ -1500,7 +1560,10 @@ static int ax25_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
struct full_sockaddr_ax25 *fsa = (struct full_sockaddr_ax25 *)usax;
/* Valid number of digipeaters ? */
- if (usax->sax25_ndigis < 1 || usax->sax25_ndigis > AX25_MAX_DIGIS) {
+ if (usax->sax25_ndigis < 1 ||
+ usax->sax25_ndigis > AX25_MAX_DIGIS ||
+ addr_len < sizeof(struct sockaddr_ax25) +
+ sizeof(ax25_address) * usax->sax25_ndigis) {
err = -EINVAL;
goto out;
}
@@ -1606,9 +1669,12 @@ static int ax25_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
int flags)
{
struct sock *sk = sock->sk;
- struct sk_buff *skb;
+ struct sk_buff *skb, *last;
+ struct sk_buff_head *sk_queue;
int copied;
int err = 0;
+ int off = 0;
+ long timeo;
lock_sock(sk);
/*
@@ -1620,11 +1686,29 @@ static int ax25_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
goto out;
}
- /* Now we can treat all alike */
- skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
- flags & MSG_DONTWAIT, &err);
- if (skb == NULL)
- goto out;
+ /* We need support for non-blocking reads. */
+ sk_queue = &sk->sk_receive_queue;
+ skb = __skb_try_recv_datagram(sk, sk_queue, flags, &off, &err, &last);
+ /* If no packet is available, release_sock(sk) and try again. */
+ if (!skb) {
+ if (err != -EAGAIN)
+ goto out;
+ release_sock(sk);
+ timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);
+ while (timeo && !__skb_wait_for_more_packets(sk, sk_queue, &err,
+ &timeo, last)) {
+ skb = __skb_try_recv_datagram(sk, sk_queue, flags, &off,
+ &err, &last);
+ if (skb)
+ break;
+
+ if (err != -EAGAIN)
+ goto done;
+ }
+ if (!skb)
+ goto done;
+ lock_sock(sk);
+ }
if (!sk_to_ax25(sk)->pidincl)
skb_pull(skb, 1); /* Remove PID */
@@ -1671,6 +1755,7 @@ static int ax25_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
out:
release_sock(sk);
+done:
return err;
}
@@ -1708,14 +1793,6 @@ static int ax25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
break;
}
- case SIOCGSTAMP:
- res = sock_get_timestamp(sk, argp);
- break;
-
- case SIOCGSTAMPNS:
- res = sock_get_timestampns(sk, argp);
- break;
-
case SIOCAX25ADDUID: /* Add a uid to the uid/call map table */
case SIOCAX25DELUID: /* Delete a uid from the uid/call map table */
case SIOCAX25GETUID: {
@@ -1882,8 +1959,8 @@ static int ax25_info_show(struct seq_file *seq, void *v)
* magic dev src_addr dest_addr,digi1,digi2,.. st vs vr va t1 t1 t2 t2 t3 t3 idle idle n2 n2 rtt window paclen Snd-Q Rcv-Q inode
*/
- seq_printf(seq, "%8.8lx %s %s%s ",
- (long) ax25,
+ seq_printf(seq, "%p %s %s%s ",
+ ax25,
ax25->ax25_dev == NULL? "???" : ax25->ax25_dev->dev->name,
ax2asc(buf, &ax25->source_addr),
ax25->iamdigi? "*":"");
@@ -1925,20 +2002,6 @@ static const struct seq_operations ax25_info_seqops = {
.stop = ax25_info_stop,
.show = ax25_info_show,
};
-
-static int ax25_info_open(struct inode *inode, struct file *file)
-{
- return seq_open(file, &ax25_info_seqops);
-}
-
-static const struct file_operations ax25_info_fops = {
- .owner = THIS_MODULE,
- .open = ax25_info_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release,
-};
-
#endif
static const struct net_proto_family ax25_family_ops = {
@@ -1958,6 +2021,7 @@ static const struct proto_ops ax25_proto_ops = {
.getname = ax25_getname,
.poll = datagram_poll,
.ioctl = ax25_ioctl,
+ .gettstamp = sock_gettstamp,
.listen = ax25_listen,
.shutdown = ax25_shutdown,
.setsockopt = ax25_setsockopt,
@@ -1965,7 +2029,6 @@ static const struct proto_ops ax25_proto_ops = {
.sendmsg = ax25_sendmsg,
.recvmsg = ax25_recvmsg,
.mmap = sock_no_mmap,
- .sendpage = sock_no_sendpage,
};
/*
@@ -1991,10 +2054,10 @@ static int __init ax25_init(void)
dev_add_pack(&ax25_packet_type);
register_netdevice_notifier(&ax25_dev_notifier);
- proc_create("ax25_route", S_IRUGO, init_net.proc_net,
- &ax25_route_fops);
- proc_create("ax25", S_IRUGO, init_net.proc_net, &ax25_info_fops);
- proc_create("ax25_calls", S_IRUGO, init_net.proc_net, &ax25_uid_fops);
+ proc_create_seq("ax25_route", 0444, init_net.proc_net, &ax25_rt_seqops);
+ proc_create_seq("ax25", 0444, init_net.proc_net, &ax25_info_seqops);
+ proc_create_seq("ax25_calls", 0444, init_net.proc_net,
+ &ax25_uid_seqops);
out:
return rc;
}
generated by cgit (git 2.34.1) at 2025-12-25 13:11:11 +0000