diff options
| author | Tejun Heo <tj@kernel.org> | 2014-11-22 09:32:08 -0500 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-11-22 09:32:08 -0500 |
| commit | cceb9bd63373061ad7b75c321808a2fb11c86545 (patch) | |
| tree | a70d939eabed2e19538707402441644dfc26990e /net/ipv6/xfrm6_policy.c | |
| parent | 56e4dea81a55c338eede625f715c7fa21f1a28c4 (diff) | |
| parent | 8a84e01e147f44111988f9d8ccd2eaa30215a0f2 (diff) | |
| download | linux-cceb9bd63373061ad7b75c321808a2fb11c86545.tar.bz2 | |
Merge branch 'master' into for-3.19
Pull in to receive 54ef6df3f3f1 ("rcu: Provide counterpart to
rcu_dereference() for non-RCU situations").
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'net/ipv6/xfrm6_policy.c')
| -rw-r--r-- | net/ipv6/xfrm6_policy.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index ac49f84fe2c3..5f983644373a 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -170,8 +170,10 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) case IPPROTO_DCCP: if (!onlyproto && (nh + offset + 4 < skb->data || pskb_may_pull(skb, nh + offset + 4 - skb->data))) { - __be16 *ports = (__be16 *)exthdr; + __be16 *ports; + nh = skb_network_header(skb); + ports = (__be16 *)(nh + offset); fl6->fl6_sport = ports[!!reverse]; fl6->fl6_dport = ports[!reverse]; } @@ -180,8 +182,10 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) case IPPROTO_ICMPV6: if (!onlyproto && pskb_may_pull(skb, nh + offset + 2 - skb->data)) { - u8 *icmp = (u8 *)exthdr; + u8 *icmp; + nh = skb_network_header(skb); + icmp = (u8 *)(nh + offset); fl6->fl6_icmp_type = icmp[0]; fl6->fl6_icmp_code = icmp[1]; } @@ -192,8 +196,9 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) case IPPROTO_MH: if (!onlyproto && pskb_may_pull(skb, nh + offset + 3 - skb->data)) { struct ip6_mh *mh; - mh = (struct ip6_mh *)exthdr; + nh = skb_network_header(skb); + mh = (struct ip6_mh *)(nh + offset); fl6->fl6_mh_type = mh->ip6mh_type; } fl6->flowi6_proto = nexthdr; |