user/sven/linux.git/drivers/input/tablet, branch v3.18.67

Input: kbtab - validate number of endpoints before using them

2017-04-22T05:15:04Z

commit cb1b494663e037253337623bf1ef2df727883cb7 upstream. Make sure to check the number of endpoints to avoid dereferencing a NULL-pointer should a malicious device lack endpoints. Signed-off-by: Johan Hovold Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: hanwang - validate number of endpoints before using them

2017-04-22T05:15:03Z

commit ba340d7b83703768ce566f53f857543359aa1b98 upstream. Make sure to check the number of endpoints to avoid dereferencing a NULL-pointer should a malicious device lack endpoints. Fixes: bba5394ad3bd ("Input: add support for Hanwang tablets") Signed-off-by: Johan Hovold Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: gtco - fix crash on detecting device without endpoints

2016-05-08T20:49:12Z

[ Upstream commit 162f98dea487206d9ab79fc12ed64700667a894d ] The gtco driver expects at least one valid endpoint. If given malicious descriptors that specify 0 for the number of endpoints, it will crash in the probe function. Ensure there is at least one endpoint on the interface before using it. Also let's fix a minor coding style issue. The full correct report of this issue can be found in the public Red Hat Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1283385 Reported-by: Ralf Spenneberg Signed-off-by: Vladis Dronov Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin

Merge branch 'wacom' into next

2014-08-07T06:31:48Z

Merge large update to Wacom driver, converting it from USB to a HID driver and unifying wired and bluetooth support, from Benjamin Tissoires.

Input: wacom - move the USB (now hid) Wacom driver in drivers/hid

2014-07-26T01:55:38Z

wacom.ko is now a full HID driver, we have to move it into the proper subdirectory: drivers/hid. Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov

Input: wacom - keep wacom_ids ordered

2014-07-26T01:53:56Z

No Functional changes, just some reordering. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov

Input: wacom - remove field pktlen declaration in the list of devices

2014-07-26T01:53:56Z

pktlen is now overwritten by the driver directly by reading the hid report descriptor. There is no need to declare it statically. We also move down the position of the field in the struct so that we can keep the current declaration of Wacom devices. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov

Input: wacom - use hidinput_calc_abs_res instead of duplicating its code

2014-07-26T01:53:55Z

This may infer a small difference with the previous implementation due to the DIV_ROUND_CLOSEST() in the hid implementation. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov

Input: wacom - use in-kernel HID parser

2014-07-26T01:53:55Z

HID already parses the report descriptor, so use it instead of implementing our own. The special case for Bamboo PT 3rd gen is also removed and handled in the same way Intuos 5 is treated, by hardcoding it in the driver. Last, the unit_exponent stored into the hid field already is signed, so there is no need to handle a two's complement anymore. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov

Input: wacom - use hid_info instead of plain dev_info

2014-07-26T01:53:54Z

Removes one more need of usb and intf. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov