nsswitch: fix a segfault in the krb5 locator plugin
authorChristian Ambach <christian.ambach@de.ibm.com>
Thu, 10 Feb 2011 14:55:50 +0000 (15:55 +0100)
committerVolker Lendecke <vl@samba.org>
Tue, 15 Feb 2011 09:23:22 +0000 (02:23 -0700)
commit5b3b8ce8797e001b866c582d45ab8d7380a5758d
tree9851c253cd64f08a8ad09c9e6c3e78a3e2bc4fd8
parent33dcb69eaae058933f7cf9cc7e353af0786a7bb1
nsswitch: fix a segfault in the krb5 locator plugin

after the number of retries was exceeded, the loop did not
bail out correctly with an error and went on using a null pointer
nsswitch/winbind_krb5_locator.c