tree 0688ad16be9e02992a32bf0099f65da9b45d822e
parent 03f961270f4256fe9f47b94aea889bd26877216b
author Xin Long <lucien.xin@gmail.com> 1566223369 +0800
committer David S. Miller <davem@davemloft.net> 1566264449 -0700

sctp: add SCTP_AUTH_SUPPORTED sockopt

SCTP_AUTH_SUPPORTED sockopt is used to set enpoint's auth
flag. With this feature, each endpoint will have its own
flag for its future asoc's auth_capable, instead of netns
auth flag.

Note that when both ep's auth_enable is enabled, endpoint
auth related data should be initialized. If asconf_enable
is also set, SCTP_CID_ASCONF/SCTP_CID_ASCONF_ACK should
be added into auth_chunk_list.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>