ipv6: Fix the return value of Set Hop-by-Hop options header with NULL data pointer

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When Set Hop-by-Hop options header with NULL data 
pointer and optlen is not zero use setsockopt(),
the kernel successfully return 0 instead of 
return error EINVAL or EFAULT.

This patch fix the problem.

Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Yang Hongyang 2008-08-03 18:16:15 -07:00 • committed by David S. Miller

parent 1730554f25

commit cfb266c0ee

1 changed files with 2 additions and 0 deletions

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net/ipv6/ipv6_sockglue.c

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