diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/arp.c | 3 | ||||
| -rw-r--r-- | net/ipv4/ipconfig.c | 2 | ||||
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 2 |
3 files changed, 5 insertions, 2 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index c663fa5339ee..8e17f65f4002 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -368,6 +368,7 @@ static void arp_solicit(struct neighbour *neigh, struct sk_buff *skb) if (!(neigh->nud_state&NUD_VALID)) printk(KERN_DEBUG "trying to ucast probe in NUD_INVALID\n"); dst_ha = neigh->ha; + read_lock_bh(&neigh->lock); } else if ((probes -= neigh->parms->app_probes) < 0) { #ifdef CONFIG_ARPD neigh_app_ns(neigh); @@ -377,6 +378,8 @@ static void arp_solicit(struct neighbour *neigh, struct sk_buff *skb) arp_send(ARPOP_REQUEST, ETH_P_ARP, target, dev, saddr, dst_ha, dev->dev_addr, NULL); + if (dst_ha) + read_unlock_bh(&neigh->lock); } static int arp_ignore(struct in_device *in_dev, __be32 sip, __be32 tip) diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index a52b5853aaa8..10013ccee8dd 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -1390,7 +1390,7 @@ static int __init ip_auto_config(void) * Clue in the operator. */ printk("IP-Config: Complete:"); - printk("\n device=%s", ic_dev->name); + printk("\n device=%s", ic_dev->name); printk(", addr=%u.%u.%u.%u", NIPQUAD(ic_myaddr)); printk(", mask=%u.%u.%u.%u", NIPQUAD(ic_netmask)); printk(", gw=%u.%u.%u.%u", NIPQUAD(ic_gateway)); diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 63414ea427c5..00156bf421ca 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -719,7 +719,7 @@ static void tcp_v4_reqsk_send_ack(struct sk_buff *skb, } /* - * Send a SYN-ACK after having received an ACK. + * Send a SYN-ACK after having received a SYN. * This still operates on a request_sock only, not on a big * socket. */ |