Delete the krb5 ccname variable from the PAM environment if set.
commit2579aa79e620114b543e75db326e21853461b56c
authorAndreas Schneider <anschneider@suse.de>
Mon, 20 Oct 2008 12:54:11 +0000 (20 14:54 +0200)
committerKarolin Seeger <kseeger@samba.org>
Wed, 26 Nov 2008 09:13:39 +0000 (26 10:13 +0100)
treeb9763dd4b000a138766fd6437c2aeb5e6210e8ee
parent9823bb98a7c6a4b3e6d5d1950dc6aba41c756fb9
Delete the krb5 ccname variable from the PAM environment if set.

If winbind sets the KRB5CCNAME variable it should unset it when
the cache gets destroyed.
(cherry picked from commit b656b672a3216829f3488734b058dd9f86409e5b)
source/nsswitch/pam_winbind.c