samba - Jun 2015 - winbind bug - possible overflow

On Tue, Jun 16, 2015 at 11:01:32AM -0700, Jeremy Allison
wrote:
> OK, that's simply padding I think - nothing that would cause a crash.
so, any idea how to debug this?

-- 
Luk?? Hejtm?nek

On Tue, Jun 16, 2015 at 08:13:25PM +0200, Lukas Hejtmanek
wrote:
> On Tue, Jun 16, 2015 at 11:01:32AM -0700, Jeremy Allison wrote:
> > OK, that's simply padding I think - nothing that would cause a
crash.
> 
> so, any idea how to debug this?
Ensure you have symbols installed, then set:

panic action = /bin/sleep 9999999

crash the binary, then attach with gdb
and get a backtrace.

On Tue, Jun 16, 2015 at 12:13:34PM -0700, Jeremy Allison
wrote:
> On Tue, Jun 16, 2015 at 08:13:25PM +0200, Lukas Hejtmanek wrote:
> > On Tue, Jun 16, 2015 at 11:01:32AM -0700, Jeremy Allison wrote:
> > > OK, that's simply padding I think - nothing that would cause
a crash.
> > 
> > so, any idea how to debug this?
> 
> Ensure you have symbols installed, then set:
> 
> panic action = /bin/sleep 9999999
> 
> crash the binary, then attach with gdb
> and get a backtrace.
well, it does not crash at all, it just returns wrong SID until I issue 
net cache flush

-- 
Luk?? Hejtm?nek