CVSROOT: /cvs
Module name: src
Changes by: ren...@cvs.openbsd.org 2016/06/09 11:41:52
Modified files:
usr.sbin/ldpd : packet.c
Log message:
Do not shut down the session upon receiving unknown messages.
RFC 5036 says the following about the receipt of unknown messages:
"Unknown message bit. Upon receipt of an unknown message, if U is
clear (=0), a notification is returned to the message originator;
if U is set (=1), the unknown message is silently ignored".
We were correctly ignoring unknown messages when the U-bit was set. But
when this bit was not set, we were shutting down the session when the
correct thing to do is to just send a non-fatal notification message.
Fix IxANVL LDP test 22.13.
