svn rev #17387: trunk/src/lib/krb5/krb/

[tlyu@MIT.EDU]

Commit By: tlyu

Log Message: 
ticket: new
target_version: 1.4.3
tags: pullup
subject: fix krb5_mk_rep subkey leaks
component: krb5-libs

	* mk_req_ext.c (krb5int_generate_and_save_subkey): Check for and
	free pre-existing subkeys before clobbering the pointers.  This
	fixes some memory leaks.



Changed Files:
U   trunk/src/lib/krb5/krb/ChangeLog
U   trunk/src/lib/krb5/krb/mk_req_ext.c