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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2007-07-10 22:47:58 -0700
committerDavid S. Miller <davem@davemloft.net>2007-07-10 22:47:58 -0700
commitc382bb9d32a55029fb13b118858e25908fab4617 (patch)
tree0a7466b0e27ec88d27af579393d26df80c38a35e /net/ipv6/mip6.c
parentc9726d6890f7f3a892c879e067c3ed839f61e745 (diff)
[IPV6]: Restore semantics of Routing Header processing.
The "fix" for emerging security threat was overkill and it broke basic semantic of IPv6 routing header processing. We should assume RT0 (or even RT2, depends on configuration) as "unknown" RH type so that we - silently ignore the routing header if segleft == 0 - send ICMPv6 Parameter Problem message back to the sender, otherwise. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/mip6.c')
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