diff options
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2007-04-25 01:58:30 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-04-25 01:58:30 +0400 |
| commit | 0bcbc92629044b5403719f77fb015e9005b1f504 (patch) | |
| tree | ac9635a8ac7b14edcaa0e5ad42a5bc70f778ec33 /include | |
| parent | 05d224468a273a9ee773a0e9d34227ee7f2c0840 (diff) | |
| download | linux-0bcbc92629044b5403719f77fb015e9005b1f504.tar.xz | |
[IPV6]: Disallow RH0 by default.
A security issue is emerging. Disallow Routing Header Type 0 by default
as we have been doing for IPv4.
Note: We allow RH2 by default because it is harmless.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ipv6.h | 3 | ||||
| -rw-r--r-- | include/linux/sysctl.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index f8241130f5ea..713eb5eaa81f 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -177,6 +177,7 @@ struct ipv6_devconf { #endif #endif __s32 proxy_ndp; + __s32 accept_source_route; void *sysctl; }; @@ -205,6 +206,8 @@ enum { DEVCONF_RTR_PROBE_INTERVAL, DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN, DEVCONF_PROXY_NDP, + __DEVCONF_OPTIMISTIC_DAD, + DEVCONF_ACCEPT_SOURCE_ROUTE, DEVCONF_MAX }; diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 2c5fb38d9392..9a8970bf99a6 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -580,6 +580,7 @@ enum { NET_IPV6_RTR_PROBE_INTERVAL=21, NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22, NET_IPV6_PROXY_NDP=23, + NET_IPV6_ACCEPT_SOURCE_ROUTE=25, __NET_IPV6_MAX }; |