Messages in this thread | | | Date | Thu, 7 Jan 2010 19:25:53 +0100 | From | Bastian Blank <> | Subject | [PATCH 0/7] Input: wacom - Setup features via driver info |
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This patchset moves the feature info into the driver info of the usb device ids. The wacom driver always needs this info to setup the device.
Currently the driver uses two synchronized arrays with the standard ids and the features. It calculates the index into the features array by hand and does not check for overflow. With the ability to add new ids to the driver, I can instruct the driver to access non-existant features entries and produce crashes in the uevent core.
Bastian
-- I'm a soldier, not a diplomat. I can only tell the truth. -- Kirk, "Errand of Mercy", stardate 3198.9
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