[krbdev.mit.edu #8295] git commit

[Greg Hudson via RT]

Fix kdb5_ldap_util stashsrvpw password file logic

kdb5_ldap_util stashsrvpw has several inconsistencies with the
password file determination in libkdb_ldap, and could try to fopen() a
NULL filename in some cases.  Factor out the determination of the
configured password file and make it consistent with libkdb_ldap.
DEF_SERVICE_PASSWD_FILE is no longer used after these changes, as it
is not respected by libkdb_ldap.

Reported by Will Fiveash.

https://github.com/krb5/krb5/commit/e2d7a66f48bcf3da846faf39d6433a122ae0be3c
Author: Greg Hudson <ghudson at mit.edu>
Commit: e2d7a66f48bcf3da846faf39d6433a122ae0be3c
Branch: master
 .../kdb/ldap/ldap_util/kdb5_ldap_services.c        |   74 +++++++++++++-------
 .../kdb/ldap/ldap_util/kdb5_ldap_services.h        |    2 -
 2 files changed, 49 insertions(+), 27 deletions(-)