svn rev #19140: trunk/src/lib/krb5/keytab/

[epeisach@MIT.EDU]

Commit By: epeisach
Log Message: 
Subject: MEMORY keytab does not copy keytab_entry keyblock contents
Ticket: new

In krb5_kt_add_entry: The MEMORY keytab does not make a copy of the
keytab_entry keyblock contents - but instead retains a pointer to the
incomming one.

In krb5_kt_get_entry and krb5_kt_get_next - a pointer to internal
keyblock contents memory is returned to the caller - which is subsequently
freed when tht caller invokes krb5_free_keytab_entry_contents.

Solution is to use krb5_copy_keyblock_contents() instead of simply copying
the structure.






Changed Files:
U   trunk/src/lib/krb5/keytab/kt_memory.c