GTK rekey problem

Jouni Malinen j
Tue Mar 18 01:15:51 PDT 2008

On Sun, Mar 16, 2008 at 12:56:30PM -0700, Miles wrote:

> I found GNoStations some time is not syncronized with hapd->num_sta, then it can be -1.
> Do you know what scenarios can make it happen?

Which version of hostapd are you using? This should be fixed in 0.5.10
which replaces GNoStations with a more robust mechanism.

> Also, if client doesn't send deauth and come back within age out time, it will jump to  AUTHENTICATION2 directly and GTK state machine doens't get re-initialized, it will cause problem.

Could you please be more specific on what kind of problems you are
seeing? Debug log from hostapd showing this could also be helpful.

Jouni Malinen                                            PGP id EFC895FA

More information about the Hostap mailing list