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authorLinus Torvalds <torvalds@linux-foundation.org>2008-02-01 13:06:29 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2008-02-01 13:06:29 +0300
commitcec03afcb62fbbb0eaf943f6349ade61b89d7d40 (patch)
treecc80c13e373337d1c1dee9dd7269173da1f7c079 /net/ipv6/ipcomp6.c
parent2da53b0134ad41b91556d2d2a322cc03487a1ab7 (diff)
parent4814bdbd590e835ecec2d5e505165ec1c19796b2 (diff)
downloadlinux-cec03afcb62fbbb0eaf943f6349ade61b89d7d40.tar.xz
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: (173 commits) [NETNS]: Lookup in FIB semantic hashes taking into account the namespace. [NETNS]: Add a namespace mark to fib_info. [IPV4]: fib_sync_down rework. [NETNS]: Process interface address manipulation routines in the namespace. [IPV4]: Small style cleanup of the error path in rtm_to_ifaddr. [IPV4]: Fix memory leak on error path during FIB initialization. [NETFILTER]: Ipv6-related xt_hashlimit compilation fix. [NET_SCHED]: Add flow classifier [NET_SCHED]: sch_sfq: make internal queues visible as classes [NET_SCHED]: sch_sfq: add support for external classifiers [NET_SCHED]: Constify struct tcf_ext_map [BLUETOOTH]: Fix bugs in previous conn add/del workqueue changes. [TCP]: Unexport sysctl_tcp_tso_win_divisor [IPV4]: Make struct ipv4_devconf static. [TR] net/802/tr.c: sysctl_tr_rif_timeout static [XFRM]: Fix statistics. [XFRM]: Remove unused exports. [PKT_SCHED] sch_teql.c: Duplicate IFF_BROADCAST in FMASK, remove 2nd. [BNX2]: Fix ASYM PAUSE advertisement for remote PHY. [IPV4] route cache: Introduce rt_genid for smooth cache invalidation ...
Diffstat (limited to 'net/ipv6/ipcomp6.c')
-rw-r--r--net/ipv6/ipcomp6.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index b276d04d6db5..b90039593a7f 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -64,6 +64,7 @@ static LIST_HEAD(ipcomp6_tfms_list);
static int ipcomp6_input(struct xfrm_state *x, struct sk_buff *skb)
{
+ int nexthdr;
int err = -ENOMEM;
struct ip_comp_hdr *ipch;
int plen, dlen;
@@ -79,6 +80,8 @@ static int ipcomp6_input(struct xfrm_state *x, struct sk_buff *skb)
/* Remove ipcomp header and decompress original payload */
ipch = (void *)skb->data;
+ nexthdr = ipch->nexthdr;
+
skb->transport_header = skb->network_header + sizeof(*ipch);
__skb_pull(skb, sizeof(*ipch));
@@ -108,7 +111,7 @@ static int ipcomp6_input(struct xfrm_state *x, struct sk_buff *skb)
skb->truesize += dlen - plen;
__skb_put(skb, dlen - plen);
skb_copy_to_linear_data(skb, scratch, dlen);
- err = ipch->nexthdr;
+ err = nexthdr;
out_put_cpu:
put_cpu();
@@ -450,7 +453,7 @@ error:
goto out;
}
-static struct xfrm_type ipcomp6_type =
+static const struct xfrm_type ipcomp6_type =
{
.description = "IPCOMP6",
.owner = THIS_MODULE,