tree cf9f5a38e3e9330edf61699f5c4cb8ae8876b879
parent 6e40a915de82e00d18f75941e531b40c4e0d94c4
author Wei Yongjun <yjwei@cn.fujitsu.com> 1210371113 -0700
committer David S. Miller <davem@davemloft.net> 1210587108 -0700

sctp: Add address type check while process paramaters of ASCONF chunk

If socket is create by AF_INET type, add IPv6 address to asoc will cause
kernel panic while packet is transmitted on that transport.

This patch add address type check before process paramaters of ASCONF
chunk. If peer is not support this address type, return with error
invald parameter.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>