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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2007-04-24 17:58:30 -0400
committerDavid S. Miller <davem@davemloft.net>2007-04-24 17:58:30 -0400
commit0bcbc92629044b5403719f77fb015e9005b1f504 (patch)
treeac9635a8ac7b14edcaa0e5ad42a5bc70f778ec33 /include/linux/ipv6.h
parent05d224468a273a9ee773a0e9d34227ee7f2c0840 (diff)
[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/linux/ipv6.h')
-rw-r--r--include/linux/ipv6.h3
1 files changed, 3 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 {
177#endif 177#endif
178#endif 178#endif
179 __s32 proxy_ndp; 179 __s32 proxy_ndp;
180 __s32 accept_source_route;
180 void *sysctl; 181 void *sysctl;
181}; 182};
182 183
@@ -205,6 +206,8 @@ enum {
205 DEVCONF_RTR_PROBE_INTERVAL, 206 DEVCONF_RTR_PROBE_INTERVAL,
206 DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN, 207 DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN,
207 DEVCONF_PROXY_NDP, 208 DEVCONF_PROXY_NDP,
209 __DEVCONF_OPTIMISTIC_DAD,
210 DEVCONF_ACCEPT_SOURCE_ROUTE,
208 DEVCONF_MAX 211 DEVCONF_MAX
209}; 212};
210 213