[TCP]: TCP_DEFER_ACCEPT updates - process as established

[linux-2.6] / net / ipv4 / ipconfig.c

diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index a52b5853aaa846a407d89e6ba281f6d619aa585b..96138b128de89f5133c7bf15ec699fc522e8f2ca 100644 (file)
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -103,6 +103,7 @@
                                           - '3' from resolv.h */
 
 #define NONE __constant_htonl(INADDR_NONE)
+#define ANY __constant_htonl(INADDR_ANY)
 
 /*
  * Public IP configuration
@@ -291,7 +292,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
 
        mm_segment_t oldfs = get_fs();
        set_fs(get_ds());
-       res = devinet_ioctl(cmd, (struct ifreq __user *) arg);
+       res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
        set_fs(oldfs);
        return res;
 }
@@ -459,10 +460,7 @@ ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
        if (rarp->ar_pro != htons(ETH_P_IP))
                goto drop;
 
-       if (!pskb_may_pull(skb,
-                          sizeof(struct arphdr) +
-                          (2 * dev->addr_len) +
-                          (2 * 4)))
+       if (!pskb_may_pull(skb, arp_hdr_len(dev)))
                goto drop;
 
        /* OK, it is all there and looks valid, process... */
@@ -753,9 +751,9 @@ static void __init ic_bootp_send_if(struct ic_device *d, unsigned long jiffies_d
                printk("Unknown ARP type 0x%04x for device %s\n", dev->type, dev->name);
                b->htype = dev->type; /* can cause undefined behavior */
        }
+
+       /* server_ip and your_ip address are both already zero per RFC2131 */
        b->hlen = dev->addr_len;
-       b->your_ip = NONE;
-       b->server_ip = NONE;
        memcpy(b->hw_addr, dev->dev_addr, dev->addr_len);
        b->secs = htons(jiffies_diff / HZ);
        b->xid = d->xid;
@@ -1390,7 +1388,7 @@ 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));
@@ -1479,19 +1477,19 @@ static int __init ip_auto_config_setup(char *addrs)
                        DBG(("IP-Config: Parameter #%d: `%s'\n", num, ip));
                        switch (num) {
                        case 0:
-                               if ((ic_myaddr = in_aton(ip)) == INADDR_ANY)
+                               if ((ic_myaddr = in_aton(ip)) == ANY)
                                        ic_myaddr = NONE;
                                break;
                        case 1:
-                               if ((ic_servaddr = in_aton(ip)) == INADDR_ANY)
+                               if ((ic_servaddr = in_aton(ip)) == ANY)
                                        ic_servaddr = NONE;
                                break;
                        case 2:
-                               if ((ic_gateway = in_aton(ip)) == INADDR_ANY)
+                               if ((ic_gateway = in_aton(ip)) == ANY)
                                        ic_gateway = NONE;
                                break;
                        case 3:
-                               if ((ic_netmask = in_aton(ip)) == INADDR_ANY)
+                               if ((ic_netmask = in_aton(ip)) == ANY)
                                        ic_netmask = NONE;
                                break;
                        case 4: