svn rev #18976: trunk/ src/lib/krb5/krb/

[tlyu@MIT.EDU]

Commit By: tlyu
Log Message: 
ticket: new
status: open
target_version: 1.6
subject: don't pass null pointer to krb5_do_preauth_tryagain()

	* src/lib/krb5/krb/get_in_tkt.c (krb5_get_init_creds): If
	the error isn't PREAUTH_NEEDED and preauth_to_use is null, return
	the error in err_reply, rather than attempting to pass a null
	pointer to krb5_do_preauth_tryagain().



Changed Files:
_U  trunk/
U   trunk/src/lib/krb5/krb/get_in_tkt.c