ipv6: Check the hop limit setting in ancillary data.
authorShan Wei <shanwei@cn.fujitsu.com>
Tue, 10 Jun 2008 07:50:55 +0000 (15:50 +0800)
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Thu, 12 Jun 2008 00:19:08 +0000 (09:19 +0900)
When specifing the outgoing hop limit as ancillary data for sendmsg(),
the kernel doesn't check the integer hop limit value as specified in
[RFC-3542] section 6.3.

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

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