Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [IRDA] irda_nl_get_mode: always results in failure
  [PPP]: Fix output buffer size in ppp_decompress_frame().
  [IRDA]: Avoid a label defined but not used warning in irda_init()
  [IPV6]: Fix kernel panic while send SCTP data with IP fragments
  [SNAP]: Check packet length before reading
  [DCCP]: Allocation in atomic context

drivers/net/ppp_generic.c

@@ -1726,7 +1726,7 @@ ppp_decompress_frame(struct ppp *ppp, struct sk_buff *skb)
 		}
 		/* the decompressor still expects the A/C bytes in the hdr */
 		len = ppp->rcomp->decompress(ppp->rc_state, skb->data - 2,
-				skb->len + 2, ns->data, ppp->mru + PPP_HDRLEN);
+				skb->len + 2, ns->data, obuff_size);
 		if (len < 0) {
 			/* Pass the compressed frame to pppd as an
 			   error indication. */

net/802/psnap.c

@@ -55,6 +55,9 @@ static int snap_rcv(struct sk_buff *skb, struct net_device *dev,
 		.type = __constant_htons(ETH_P_SNAP),
 	};
 
+	if (unlikely(!pskb_may_pull(skb, 5)))
+		goto drop;
+
 	rcu_read_lock();
 	proto = find_snap_client(skb_transport_header(skb));
 	if (proto) {
@@ -62,14 +65,18 @@ static int snap_rcv(struct sk_buff *skb, struct net_device *dev,
 		skb->transport_header += 5;
 		skb_pull_rcsum(skb, 5);
 		rc = proto->rcvfunc(skb, dev, &snap_packet_type, orig_dev);
-	} else {
-		skb->sk = NULL;
-		kfree_skb(skb);
-		rc = 1;
 	}
-
 	rcu_read_unlock();
+
+	if (unlikely(!proto))
+		goto drop;
+
+out:
 	return rc;
+
+drop:
+	kfree_skb(skb);
+	goto out;
 }
 
 /*

net/dccp/ccids/ccid2.c

@@ -298,7 +298,7 @@ static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len)
 		int rc;
 
 		ccid2_pr_debug("allocating more space in history\n");
-		rc = ccid2_hc_tx_alloc_seq(hctx, CCID2_SEQBUF_LEN, GFP_KERNEL);
+		rc = ccid2_hc_tx_alloc_seq(hctx, CCID2_SEQBUF_LEN, gfp_any());
 		BUG_ON(rc); /* XXX what do we do? */
 
 		next = hctx->ccid2hctx_seqh->ccid2s_next;

net/ipv6/ip6_output.c

@@ -794,7 +794,7 @@ slow_path:
 		/*
 		 *	Copy a block of the IP datagram.
 		 */
-		if (skb_copy_bits(skb, ptr, skb_transport_header(skb), len))
+		if (skb_copy_bits(skb, ptr, skb_transport_header(frag), len))
 			BUG();
 		left -= len;
 

net/irda/irmod.c

@@ -128,8 +128,8 @@ static int __init irda_init(void)
  out_err_3:
 #ifdef CONFIG_SYSCTL
 	irda_sysctl_unregister();
-#endif
  out_err_2:
+#endif
 #ifdef CONFIG_PROC_FS
 	irda_proc_unregister();
 #endif

net/irda/irnetlink.c

@@ -106,7 +106,7 @@ static int irda_nl_get_mode(struct sk_buff *skb, struct genl_info *info)
 	}
 
 	if(nla_put_string(msg, IRDA_NL_ATTR_IFNAME,
-			  dev->name));
+			  dev->name))
 		goto err_out;
 
 	if(nla_put_u32(msg, IRDA_NL_ATTR_MODE, irlap->mode))