diff options
Diffstat (limited to 'net/rose/af_rose.c')
| -rw-r--r-- | net/rose/af_rose.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index 7eb6a5bf93ea..5acb1680524a 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -41,7 +41,7 @@ #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> @@ -556,12 +556,7 @@ static struct sock *rose_make_new(struct sock *osk) 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); @@ -631,7 +626,8 @@ static int rose_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) 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)) @@ -656,14 +652,17 @@ static int rose_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) 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; @@ -690,8 +689,8 @@ static int rose_connect(struct socket *sock, struct sockaddr *uaddr, int addr_le 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) { @@ -741,12 +740,14 @@ static int rose_connect(struct socket *sock, struct sockaddr *uaddr, int addr_le 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 */ } @@ -1242,7 +1243,7 @@ static int rose_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) 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: { @@ -1251,13 +1252,11 @@ static int rose_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) /* 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: @@ -1362,6 +1361,8 @@ static void rose_info_stop(struct seq_file *seq, void *v) 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"); @@ -1379,12 +1380,12 @@ static int rose_info_show(struct seq_file *seq, void *v) 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", |