Mailinglist Archive: opensuse-bugs (13459 mails)

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https://bugzilla.novell.com/show_bug.cgi?id=335676#c18





--- Comment #18 from Arjen de Korte <suse+build@xxxxxxxxxxxx>  2007-10-25 
13:35:09 MST ---
(In reply to comment #17 from Stanislav Brabec)

> Communication log of
> /usr/lib/ups/driver/usbhid-ups -DD -a myups 2>ups2.log
>
> Captured when kernel did not crash (at least not immetiately).

Looking at the ReportID's, the usbhid-ups driver is indeed vulnerable with this
UPS (for instance, with the HID Path 'UPS.Output.Current' having an ID of 0x40
(which is higher than the 'safe' range 0x00 - 0x3F). If you only run the
driver, does it crash (not neccessarily in debug mode) after a while?

There are still some other bugs in 'usbhid-ups' in nut-2.2.0 that can be
triggered depending on the UPS that is attached to it. These should be resolved
by the nut-2.2.1 driver that will be released in a couple of weeks. If you're
willing to try it out, the version we have in Testing is what it looks like
(don't use nut-2.2.1-pre1, that's still the old one).


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