simon-svn: putty: simon

[tartarus-commits at lists.tartarus.org]

SVN root:       svn://ixion.tartarus.org/main
Changes by:     simon
Revision:       6917
Date:           2006-11-23 14:32:11 +0000 (Thu, 23 Nov 2006)

Log message (8 lines):
I've just discovered that using the saved sessions menu from Unix
PuTTY causes the child process to inherit a lot of socket fds from
its parent, which is a pain if one of them then ends up holding open
a listening socket which the parent was using for port forwarding
after the parent itself is dead.

Therefore, this checkin sprinkles FD_CLOEXEC throughout the Unix
platform directory wherever there looks like being a long-lived fd.

Modified files:
U   putty/unix/uxagentc.c
U   putty/unix/uxnet.c
U   putty/unix/uxpty.c
U   putty/unix/uxser.c

Links:
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi?rev=6917&view=rev
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/putty/unix/uxagentc.c?rev=6917&r1=6916&r2=6917
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/putty/unix/uxnet.c?rev=6917&r1=6916&r2=6917
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/putty/unix/uxpty.c?rev=6917&r1=6916&r2=6917
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/putty/unix/uxser.c?rev=6917&r1=6916&r2=6917