OpenSSH 6.6 (env vars)

[mancha]

Hello.

For the purposes of backporting, can you please confirm the relevant 
change for the environment variable security fix in 6.6 is:

http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/session.c.diff?r1=1.270;r2=1.271

FYI, not sure if the request originated with OpenBSD/OpenSSH but this
has been assigned CVE-2014-2532.

Thanks.

--mancha