simon-svn: putty: ben

[tartarus-commits at lists.tartarus.org]

SVN root:       svn://ixion.tartarus.org/main
Changes by:     ben
Revision:       5236
Date:           2005-02-02 23:51:58 +0000 (Wed, 02 Feb 2005)

Log message (4 lines):
Implement anti-replay protection for XDM-AUTHORIZATION-1, as required by
the specification.  We keep a cache of tickets we've seen recently and 
reject duplicates.  Once a ticket in our cache is old enough that we
wouldn't accept a duplicate anyway, we expire it.

Modified files:
U   putty/x11fwd.c

Links:
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/putty/x11fwd.c?rev=5236&r1=5235&r2=5236