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authorLinus Torvalds <torvalds@linux-foundation.org>2008-05-09 08:01:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-09 08:01:19 -0700
commita8f43ee7e108cecf68cac652d0a3aeedb8131220 (patch)
tree53ddd1ab32f9146453531e3183654045c57d621f /net
parent91e37a793b5a9436a2d12b2f0a8f52db3a133e1d (diff)
parent36ca34cc3b8335eb1fe8bd9a1d0a2592980c3f02 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: sit: Add missing kfree_skb() on pskb_may_pull() failure. tipc: Increase buffer header to support worst-case device
Diffstat (limited to 'net')
-rw-r--r--net/ipv6/sit.c2
-rw-r--r--net/tipc/core.h11
2 files changed, 6 insertions, 7 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 4b2f1033994..5a6fab95569 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -596,9 +596,9 @@ static int ipip6_rcv(struct sk_buff *skb)
}
icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
- kfree_skb(skb);
read_unlock(&ipip6_lock);
out:
+ kfree_skb(skb);
return 0;
}
diff --git a/net/tipc/core.h b/net/tipc/core.h
index 325404fd4eb..5a0e4878d3b 100644
--- a/net/tipc/core.h
+++ b/net/tipc/core.h
@@ -279,15 +279,14 @@ static inline void k_term_timer(struct timer_list *timer)
/*
* TIPC message buffer code
*
- * TIPC message buffer headroom reserves space for a link-level header
- * (in case the message is sent off-node),
- * while ensuring TIPC header is word aligned for quicker access
+ * TIPC message buffer headroom reserves space for the worst-case
+ * link-level device header (in case the message is sent off-node).
*
- * The largest header currently supported is 18 bytes, which is used when
- * the standard 14 byte Ethernet header has 4 added bytes for VLAN info
+ * Note: Headroom should be a multiple of 4 to ensure the TIPC header fields
+ * are word aligned for quicker access
*/
-#define BUF_HEADROOM 20u
+#define BUF_HEADROOM LL_MAX_HEADER
struct tipc_skb_cb {
void *handle;