Re: [PATCH] dbus: move roam metrics

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On Thu, Oct 17, 2019 at 6:42 PM Matthew Wang <matthewmwang@xxxxxxxxxx> wrote:

(rearranged for non-top-post)

> On Thu, Oct 17, 2019 at 6:35 PM Dan Williams <dcbw@xxxxxxxxxx> wrote:
> >
> > On Fri, 2019-10-11 at 13:49 -0700, Matthew Wang wrote:
> > > These properties were in the wpas_dbus_bss_properties array when
> > > they should have been in the wpas_dbus_interface_properties array.
> > > Move
> > > them to the right place.
> >
> > Haven't had time to check, but were these properties in a
> > wpa_supplicant release already? Or just in git master so far?
>
> They are in a release. The original patch is here:
> https://w1.fi/cgit/hostap/commit/?id=2bbad1c7c9cbedf16eea122c9376e65691213108

Ping? This clearly isn't what was intended, and AFAICT, the current
behavior is totally buggy -- it will take interpret the 'user_data'
pointer incorrectly and produce garbage instead. So can't we just take
this as a bugfix without quibbling about the potential ABI break? I
would bet money that the only user for these so far is Chrome OS,
where our downstream variant didn't have this bug (well, not until we
pulled this mis-patched version in...).

Brian

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