simon-svn: putty putty-wishlist: jacob

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     jacob
Revision:       8150
Date:           2008-08-20 23:21:04 +0100 (Wed, 20 Aug 2008)

Log message (5 lines):
Fix for portfwd-addr-family: on Unix, when a tunnel is specified as "Auto"
(rather than IPv4 or IPv6-only; this is the default), try to open up listening
sockets on both address families, rather than (unhelpfully) just IPv6. (And
don't open one if the other can't be bound, in a nod to CVE-2008-1483.)
Based on a patch from Ben A L Jemmett.

Modified files:
U   putty/unix/uxnet.c
U   putty-wishlist/data/portfwd-addr-family

Links:
http://svn.tartarus.org/sgt/?rev=8150&view=rev
http://svn.tartarus.org/sgt/putty/unix/uxnet.c?rev=8150&r1=8149&r2=8150
http://svn.tartarus.org/sgt/putty-wishlist/data/portfwd-addr-family?rev=8150&r1=8149&r2=8150