diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-12 04:40:14 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-12 04:40:14 +0200 |
| commit | 038a5008b2f395c85e6e71d6ddf3c684e7c405b0 (patch) | |
| tree | 4735eab577e97e5a22c3141e3f60071c8065585e /net/ipv4/xfrm4_input.c | |
| parent | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus (diff) | |
| parent | [SKY2]: status polling loop (post merge) (diff) | |
| download | linux-038a5008b2f395c85e6e71d6ddf3c684e7c405b0.tar.xz linux-038a5008b2f395c85e6e71d6ddf3c684e7c405b0.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (867 commits)
[SKY2]: status polling loop (post merge)
[NET]: Fix NAPI completion handling in some drivers.
[TCP]: Limit processing lost_retrans loop to work-to-do cases
[TCP]: Fix lost_retrans loop vs fastpath problems
[TCP]: No need to re-count fackets_out/sacked_out at RTO
[TCP]: Extract tcp_match_queue_to_sack from sacktag code
[TCP]: Kill almost unused variable pcount from sacktag
[TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L
[TCP]: Add bytes_acked (ABC) clearing to FRTO too
[IPv6]: Update setsockopt(IPV6_MULTICAST_IF) to support RFC 3493, try2
[NETFILTER]: x_tables: add missing ip6t_modulename aliases
[NETFILTER]: nf_conntrack_tcp: fix connection reopening
[QETH]: fix qeth_main.c
[NETLINK]: fib_frontend build fixes
[IPv6]: Export userland ND options through netlink (RDNSS support)
[9P]: build fix with !CONFIG_SYSCTL
[NET]: Fix dev_put() and dev_hold() comments
[NET]: make netlink user -> kernel interface synchronious
[NET]: unify netlink kernel socket recognition
[NET]: cleanup 3rd argument in netlink_sendskb
...
Fix up conflicts manually in Documentation/feature-removal-schedule.txt
and my new least favourite crap, the "mod_devicetable" support in the
files include/linux/mod_devicetable.h and scripts/mod/file2alias.c.
(The latter files seem to be explicitly _designed_ to get conflicts when
different subsystems work with them - that have an absolutely horrid
lack of subsystem separation!)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/ipv4/xfrm4_input.c')
| -rw-r--r-- | net/ipv4/xfrm4_input.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c index 2fa108245413..e9bbfde19ac3 100644 --- a/net/ipv4/xfrm4_input.c +++ b/net/ipv4/xfrm4_input.c @@ -54,12 +54,14 @@ static int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type) int xfrm_nr = 0; int decaps = 0; int err = xfrm4_parse_spi(skb, ip_hdr(skb)->protocol, &spi, &seq); + unsigned int nhoff = offsetof(struct iphdr, protocol); if (err != 0) goto drop; do { const struct iphdr *iph = ip_hdr(skb); + int nexthdr; if (xfrm_nr == XFRM_MAX_DEPTH) goto drop; @@ -82,9 +84,12 @@ static int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type) if (xfrm_state_check_expire(x)) goto drop_unlock; - if (x->type->input(x, skb)) + nexthdr = x->type->input(x, skb); + if (nexthdr <= 0) goto drop_unlock; + skb_network_header(skb)[nhoff] = nexthdr; + /* only the first xfrm gets the encap type */ encap_type = 0; |