From 73d9c4fd1a6ec4950b2eac8135d35506bf400d6c Mon Sep 17 00:00:00 2001 From: Vlad Yasevich Date: Wed, 24 Oct 2007 17:24:26 -0400 Subject: SCTP: Allow ADD_IP to work with AUTH for backward compatibility. This patch adds a tunable that will allow ADD_IP to work without AUTH for backward compatibility. The default value is off since the default value for ADD_IP is off as well. People who need to use ADD-IP with older implementations take risks of connection hijacking and should consider upgrading or turning this tunable on. Signed-off-by: Vlad Yasevich --- net/sctp/sysctl.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'net/sctp/sysctl.c') diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c index 0669778e4335..da4f15734fb1 100644 --- a/net/sctp/sysctl.c +++ b/net/sctp/sysctl.c @@ -263,6 +263,15 @@ static ctl_table sctp_table[] = { .proc_handler = &proc_dointvec, .strategy = &sysctl_intvec }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "addip_noauth_enable", + .data = &sctp_addip_noauth, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = &proc_dointvec, + .strategy = &sysctl_intvec + }, { .ctl_name = 0 } }; -- cgit v1.2.1