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| author |   Masahide NAKAMURA <nakam@linux-ipv6.org> | 2007-02-12 11:16:17 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2007-02-12 11:16:17 -0800 |
| commit | 138939e0662ccb0e805aefe400bcf9cfcbece8e7 (patch) | |
| tree | 9c3ec935238bc2850435230b099c12dfc216f1dc /net/netfilter/nf_conntrack_proto_tcp.c | |
| parent | [NETFILTER]: Fix whitespace errors (diff) | |
| download | linux-dev-138939e0662ccb0e805aefe400bcf9cfcbece8e7.tar.xz linux-dev-138939e0662ccb0e805aefe400bcf9cfcbece8e7.zip | |
[NETFILTER]: ip6t_mh: drop piggyback payload packet on MH packets
Regarding RFC3775, MH payload proto field should be IPPROTO_NONE. Otherwise
it must be discarded (and the receiver should send ICMP error).
We assume filter should drop such piggyback everytime to disallow slipping
through firewall rules, even the final receiver will discard it.
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions