[IPV6]: Don't redo xfrm_lookup for cached dst entries

[linux-2.6] / net / ax25 / af_ax25.c

diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 707097deac3deb4957741204c7944e01521f3c0f..ed705ddad56be0e9bb6b69580b681b1e5c91f6d0 100644 (file)
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -45,7 +45,7 @@
 #include <linux/sysctl.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/ip.h>
 #include <net/arp.h>
 
@@ -875,12 +875,7 @@ struct sock *ax25_make_new(struct sock *osk, struct ax25_dev *ax25_dev)
        sk->sk_sndbuf   = osk->sk_sndbuf;
        sk->sk_state    = TCP_ESTABLISHED;
        sk->sk_sleep    = osk->sk_sleep;
-
-       if (sock_flag(osk, SOCK_DBG))
-               sock_set_flag(sk, SOCK_DBG);
-
-       if (sock_flag(osk, SOCK_ZAPPED))
-               sock_set_flag(sk, SOCK_ZAPPED);
+       sock_copy_flags(sk, osk);
 
        oax25 = ax25_sk(osk);
 
@@ -1007,7 +1002,8 @@ static int ax25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
        struct sock *sk = sock->sk;
        struct full_sockaddr_ax25 *addr = (struct full_sockaddr_ax25 *)uaddr;
        ax25_dev *ax25_dev = NULL;
-       ax25_address *call;
+       ax25_uid_assoc *user;
+       ax25_address call;
        ax25_cb *ax25;
        int err = 0;
 
@@ -1026,9 +1022,15 @@ static int ax25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
        if (addr->fsa_ax25.sax25_family != AF_AX25)
                return -EINVAL;
 
-       call = ax25_findbyuid(current->euid);
-       if (call == NULL && ax25_uid_policy && !capable(CAP_NET_ADMIN)) {
-               return -EACCES;
+       user = ax25_findbyuid(current->euid);
+       if (user) {
+               call = user->call;
+               ax25_uid_put(user);
+       } else {
+               if (ax25_uid_policy && !capable(CAP_NET_ADMIN))
+                       return -EACCES;
+
+               call = addr->fsa_ax25.sax25_call;
        }
 
        lock_sock(sk);
@@ -1039,10 +1041,7 @@ static int ax25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
                goto out;
        }
 
-       if (call == NULL)
-               ax25->source_addr = addr->fsa_ax25.sax25_call;
-       else
-               ax25->source_addr = *call;
+       ax25->source_addr = call;
 
        /*
         * User already set interface with SO_BINDTODEVICE
@@ -1875,6 +1874,7 @@ static void ax25_info_stop(struct seq_file *seq, void *v)
 static int ax25_info_show(struct seq_file *seq, void *v)
 {
        ax25_cb *ax25 = v;
+       char buf[11];
        int k;
 
 
@@ -1886,13 +1886,13 @@ static int ax25_info_show(struct seq_file *seq, void *v)
        seq_printf(seq, "%8.8lx %s %s%s ",
                   (long) ax25,
                   ax25->ax25_dev == NULL? "???" : ax25->ax25_dev->dev->name,
-                  ax2asc(&ax25->source_addr),
+                  ax2asc(buf, &ax25->source_addr),
                   ax25->iamdigi? "*":"");
-       seq_printf(seq, "%s", ax2asc(&ax25->dest_addr));
+       seq_printf(seq, "%s", ax2asc(buf, &ax25->dest_addr));
 
        for (k=0; (ax25->digipeat != NULL) && (k < ax25->digipeat->ndigi); k++) {
                seq_printf(seq, ",%s%s",
-                          ax2asc(&ax25->digipeat->calls[k]),
+                          ax2asc(buf, &ax25->digipeat->calls[k]),
                           ax25->digipeat->repeated[k]? "*":"");
        }