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| author | Ingo Molnar | 2011-01-04 08:08:51 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2011-01-04 08:08:54 +0100 |
| commit | cc2221969906a166a638aecdbae84a3d0462719e (patch) | |
| tree | 2483f726e226c309207e1d0250660eea6e1787b8 /include/net/pkt_cls.h | |
| parent | Merge branch 'core' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/opr... (diff) | |
| parent | Linux 2.6.37-rc8 (diff) | |
| download | kernel-qcow2-linux-cc2221969906a166a638aecdbae84a3d0462719e.tar.gz kernel-qcow2-linux-cc2221969906a166a638aecdbae84a3d0462719e.tar.xz kernel-qcow2-linux-cc2221969906a166a638aecdbae84a3d0462719e.zip | |
Merge commit 'v2.6.37-rc8' into perf/core
Merge reason: pick up latest -rc.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/net/pkt_cls.h')
| -rw-r--r-- | include/net/pkt_cls.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index dd3031aed9d5..9fcc680ab6b9 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -323,7 +323,9 @@ static inline unsigned char * tcf_get_base_ptr(struct sk_buff *skb, int layer) static inline int tcf_valid_offset(const struct sk_buff *skb, const unsigned char *ptr, const int len) { - return unlikely((ptr + len) < skb_tail_pointer(skb) && ptr > skb->head); + return likely((ptr + len) <= skb_tail_pointer(skb) && + ptr >= skb->head && + (ptr <= (ptr + len))); } #ifdef CONFIG_NET_CLS_IND |