Merge commit 'c104f1fa1ecf4ee0fc06e31b1f77630b2551be81' into stable/for-linus-3.4

* commit 'c104f1fa1ecf4ee0fc06e31b1f77630b2551be81': (14566 commits)
  cpufreq: OMAP: fix build errors: depends on ARCH_OMAP2PLUS
  sparc64: Eliminate obsolete __handle_softirq() function
  sparc64: Fix bootup crash on sun4v.
  kconfig: delete last traces of __enabled_ from autoconf.h
  Revert "kconfig: fix __enabled_ macros definition for invisible and un-selected symbols"
  kconfig: fix IS_ENABLED to not require all options to be defined
  irq_domain: fix type mismatch in debugfs output format
  staging: android: fix mem leaks in __persistent_ram_init()
  staging: vt6656: Don't leak memory in drivers/staging/vt6656/ioctl.c::private_ioctl()
  staging: iio: hmc5843: Fix crash in probe function.
  panic: fix stack dump print on direct call to panic()
  drivers/rtc/rtc-pl031.c: enable clock on all ST variants
  Revert "mm: vmscan: fix misused nr_reclaimed in shrink_mem_cgroup_zone()"
  hugetlb: fix race condition in hugetlb_fault()
  drivers/rtc/rtc-twl.c: use static register while reading time
  drivers/rtc/rtc-s3c.c: add placeholder for driver private data
  drivers/rtc/rtc-s3c.c: fix compilation error
  MAINTAINERS: add PCDP console maintainer
  memcg: do not open code accesses to res_counter members
  drivers/rtc/rtc-efi.c: fix section mismatch warning
  ...

1 files changed, 7 insertions, 4 deletions

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index e2f7c5d370ba..29e957f64458 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -126,7 +126,7 @@ static atomic_t tipc_queue_size = ATOMIC_INIT(0);
 
 static void advance_rx_queue(struct sock *sk)
 {
-	buf_discard(__skb_dequeue(&sk->sk_receive_queue));
+	kfree_skb(__skb_dequeue(&sk->sk_receive_queue));
 	atomic_dec(&tipc_queue_size);
 }
 
@@ -142,7 +142,7 @@ static void discard_rx_queue(struct sock *sk)
 
 	while ((buf = __skb_dequeue(&sk->sk_receive_queue))) {
 		atomic_dec(&tipc_queue_size);
-		buf_discard(buf);
+		kfree_skb(buf);
 	}
 }
 
@@ -288,7 +288,7 @@ static int release(struct socket *sock)
 			break;
 		atomic_dec(&tipc_queue_size);
 		if (TIPC_SKB_CB(buf)->handle != 0)
-			buf_discard(buf);
+			kfree_skb(buf);
 		else {
 			if ((sock->state == SS_CONNECTING) ||
 			    (sock->state == SS_CONNECTED)) {
@@ -355,6 +355,9 @@ static int bind(struct socket *sock, struct sockaddr *uaddr, int uaddr_len)
 	else if (addr->addrtype != TIPC_ADDR_NAMESEQ)
 		return -EAFNOSUPPORT;
 
+	if (addr->addr.nameseq.type < TIPC_RESERVED_TYPES)
+		return -EACCES;
+
 	return (addr->scope > 0) ?
 		tipc_publish(portref, addr->scope, &addr->addr.nameseq) :
 		tipc_withdraw(portref, -addr->scope, &addr->addr.nameseq);
@@ -1612,7 +1615,7 @@ restart:
 		if (buf) {
 			atomic_dec(&tipc_queue_size);
 			if (TIPC_SKB_CB(buf)->handle != 0) {
-				buf_discard(buf);
+				kfree_skb(buf);
 				goto restart;
 			}
 			tipc_disconnect(tport->ref);