Re: [SSSD] [PATCH] NSS: Fix use after free

[Lukas Slebodnik]

On (12/08/15 14:17), Jakub Hrozek wrote:
> On Mon, Aug 10, 2015 at 06:38:29AM +0200, Lukas Slebodnik wrote:
> > ehlo,
> >
> > Use after free can happed if there are two domains and user is not found
> > in the first one.
> >
> > LS
>
> Would it be possible to write a testcase in the NSS responder test?

It requires multi domain setup.
So I created different test.
My intention was to cover most test cases and not just initgroups,
But attached ins a POC patch which prove there is a use after free.
make check passes; you need to test with valgrind.
libtool --mode=execute valgrind -v ./nss-srv-multi-tests

Would you prefer to use current version of patch and add othter test cases
later? (it will take some time) or current version is enought for fix?

LS