* Copyright (C) Terry Dawson VK2KTJ (terry@animats.net)
* Copyright (C) Tomi Manninen OH2BNS (oh2bns@sral.fi)
*/
+
#include <linux/config.h>
+#include <linux/capability.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <net/rose.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
#include <net/ip.h>
#include <net/arp.h>
init_timer(&rose->timer);
init_timer(&rose->idletimer);
- rose->t1 = sysctl_rose_call_request_timeout;
- rose->t2 = sysctl_rose_reset_request_timeout;
- rose->t3 = sysctl_rose_clear_request_timeout;
- rose->hb = sysctl_rose_ack_hold_back_timeout;
- rose->idle = sysctl_rose_no_activity_timeout;
+ rose->t1 = msecs_to_jiffies(sysctl_rose_call_request_timeout);
+ rose->t2 = msecs_to_jiffies(sysctl_rose_reset_request_timeout);
+ rose->t3 = msecs_to_jiffies(sysctl_rose_clear_request_timeout);
+ rose->hb = msecs_to_jiffies(sysctl_rose_ack_hold_back_timeout);
+ rose->idle = msecs_to_jiffies(sysctl_rose_no_activity_timeout);
rose->state = ROSE_STATE_0;
sk->sk_sndbuf = osk->sk_sndbuf;
sk->sk_state = TCP_ESTABLISHED;
sk->sk_sleep = osk->sk_sleep;
-
- if (sock_flag(osk, SOCK_ZAPPED))
- sock_set_flag(sk, SOCK_ZAPPED);
-
- if (sock_flag(osk, SOCK_DBG))
- sock_set_flag(sk, SOCK_DBG);
+ sock_copy_flags(sk, osk);
init_timer(&rose->timer);
init_timer(&rose->idletimer);
struct rose_sock *rose = rose_sk(sk);
struct sockaddr_rose *addr = (struct sockaddr_rose *)uaddr;
struct net_device *dev;
- ax25_address *user, *source;
+ ax25_address *source;
+ ax25_uid_assoc *user;
int n;
if (!sock_flag(sk, SOCK_ZAPPED))
source = &addr->srose_call;
- if ((user = ax25_findbyuid(current->euid)) == NULL) {
+ user = ax25_findbyuid(current->euid);
+ if (user) {
+ rose->source_call = user->call;
+ ax25_uid_put(user);
+ } else {
if (ax25_uid_policy && !capable(CAP_NET_BIND_SERVICE))
return -EACCES;
- user = source;
+ rose->source_call = *source;
}
rose->source_addr = addr->srose_addr;
- rose->source_call = *user;
rose->device = dev;
rose->source_ndigis = addr->srose_ndigis;
struct rose_sock *rose = rose_sk(sk);
struct sockaddr_rose *addr = (struct sockaddr_rose *)uaddr;
unsigned char cause, diagnostic;
- ax25_address *user;
struct net_device *dev;
+ ax25_uid_assoc *user;
int n;
if (sk->sk_state == TCP_ESTABLISHED && sock->state == SS_CONNECTING) {
if ((dev = rose_dev_first()) == NULL)
return -ENETUNREACH;
- if ((user = ax25_findbyuid(current->euid)) == NULL)
+ user = ax25_findbyuid(current->euid);
+ if (!user)
return -EINVAL;
memcpy(&rose->source_addr, dev->dev_addr, ROSE_ADDR_LEN);
- rose->source_call = *user;
+ rose->source_call = user->call;
rose->device = dev;
+ ax25_uid_put(user);
rose_insert_socket(sk); /* Finish the bind */
}
amount = sk->sk_sndbuf - atomic_read(&sk->sk_wmem_alloc);
if (amount < 0)
amount = 0;
- return put_user(amount, (unsigned int __user *)argp);
+ return put_user(amount, (unsigned int __user *) argp);
}
case TIOCINQ: {
/* These two are safe on a single CPU system as only user tasks fiddle here */
if ((skb = skb_peek(&sk->sk_receive_queue)) != NULL)
amount = skb->len;
- return put_user(amount, (unsigned int __user *)argp);
+ return put_user(amount, (unsigned int __user *) argp);
}
case SIOCGSTAMP:
- if (sk != NULL)
- return sock_get_timestamp(sk, (struct timeval __user *)argp);
- return -EINVAL;
+ return sock_get_timestamp(sk, (struct timeval __user *) argp);
case SIOCGIFADDR:
case SIOCSIFADDR:
return 0;
default:
- return dev_ioctl(cmd, argp);
+ return -ENOIOCTLCMD;
}
return 0;
static int rose_info_show(struct seq_file *seq, void *v)
{
+ char buf[11];
+
if (v == SEQ_START_TOKEN)
seq_puts(seq,
"dest_addr dest_call src_addr src_call dev lci neigh st vs vr va t t1 t2 t3 hb idle Snd-Q Rcv-Q inode\n");
seq_printf(seq, "%-10s %-9s ",
rose2asc(&rose->dest_addr),
- ax2asc(&rose->dest_call));
+ ax2asc(buf, &rose->dest_call));
if (ax25cmp(&rose->source_call, &null_ax25_address) == 0)
callsign = "??????-?";
else
- callsign = ax2asc(&rose->source_call);
+ callsign = ax2asc(buf, &rose->source_call);
seq_printf(seq,
"%-10s %-9s %-5s %3.3X %05d %d %d %d %d %3lu %3lu %3lu %3lu %3lu %3lu/%03lu %5d %5d %ld\n",
static struct net_device **dev_rose;
-static const char banner[] = KERN_INFO "F6FBB/G4KLX ROSE for Linux. Version 0.62 for AX25.037 Linux 2.4\n";
-
static int __init rose_proto_init(void)
{
int i;
- int rc = proto_register(&rose_proto, 0);
+ int rc;
+
+ if (rose_ndevs > 0x7FFFFFFF/sizeof(struct net_device *)) {
+ printk(KERN_ERR "ROSE: rose_proto_init - rose_ndevs parameter to large\n");
+ rc = -EINVAL;
+ goto out;
+ }
+ rc = proto_register(&rose_proto, 0);
if (rc != 0)
goto out;
rose_callsign = null_ax25_address;
- if (rose_ndevs > 0x7FFFFFFF/sizeof(struct net_device *)) {
- printk(KERN_ERR "ROSE: rose_proto_init - rose_ndevs parameter to large\n");
- return -1;
- }
-
dev_rose = kmalloc(rose_ndevs * sizeof(struct net_device *), GFP_KERNEL);
if (dev_rose == NULL) {
printk(KERN_ERR "ROSE: rose_proto_init - unable to allocate device structure\n");
- return -1;
+ rc = -ENOMEM;
+ goto out_proto_unregister;
}
memset(dev_rose, 0x00, rose_ndevs * sizeof(struct net_device*));
name, rose_setup);
if (!dev) {
printk(KERN_ERR "ROSE: rose_proto_init - unable to allocate memory\n");
+ rc = -ENOMEM;
goto fail;
}
- if (register_netdev(dev)) {
- printk(KERN_ERR "ROSE: netdevice regeistration failed\n");
+ rc = register_netdev(dev);
+ if (rc) {
+ printk(KERN_ERR "ROSE: netdevice registration failed\n");
free_netdev(dev);
goto fail;
}
sock_register(&rose_family_ops);
register_netdevice_notifier(&rose_dev_notifier);
- printk(banner);
ax25_protocol_register(AX25_P_ROSE, rose_route_frame);
ax25_linkfail_register(rose_link_failed);
free_netdev(dev_rose[i]);
}
kfree(dev_rose);
+out_proto_unregister:
proto_unregister(&rose_proto);
- return -ENOMEM;
+ goto out;
}
module_init(rose_proto_init);
git://git.onelab.eu / linux-2.6.git / blobdiff