always zero out authentication strings
authorAlexandra Ellwood <lxs@mit.edu>
Fri, 10 Oct 2008 20:55:24 +0000 (20:55 +0000)
committerAlexandra Ellwood <lxs@mit.edu>
Fri, 10 Oct 2008 20:55:24 +0000 (20:55 +0000)
commit6cee5c1cd0f5f228bf9d677c77114ec0488163fd
treee54b8daf3c1880278446964dccf892d43f167701
parentc19c1cb84f7d2cc221ee65f2ed5ff4543cb20b07
always zero out authentication strings

strings returned by the UI are usually passwords or pins
and should not get dripped all over memory.

ticket: new

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20863 dc483132-0cff-0310-8789-dd5450dbe970
src/kim/lib/kim_ui.c