Eric Lee / smarc-fsl-linux-kernel

04 Oct, 2019

1 commit

  • d9d4b1e46   HID: Fix assumption that devices have inputs ... Browse Code »

    The syzbot fuzzer found a slab-out-of-bounds write bug in the hid-gaff
    driver. The problem is caused by the driver's assumption that the
    device must have an input report. While this will be true for all
    normal HID input devices, a suitably malicious device can violate the
    assumption.

    The same assumption is present in over a dozen other HID drivers.
    This patch fixes them by checking that the list of hid_inputs for the
    hid_device is nonempty before allowing it to be used.

    Reported-and-tested-by: syzbot+403741a091bf41d4ae79@syzkaller.appspotmail.com
    Signed-off-by: Alan Stern
    CC:
    Signed-off-by: Benjamin Tissoires

    Alan Stern
     

31 May, 2019

1 commit

  • 1a59d1b8e   treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 ... Browse Code »

    Based on 1 normalized pattern(s):

    this program is free software you can redistribute it and or modify
    it under the terms of the gnu general public license as published by
    the free software foundation either version 2 of the license or at
    your option any later version this program is distributed in the
    hope that it will be useful but without any warranty without even
    the implied warranty of merchantability or fitness for a particular
    purpose see the gnu general public license for more details you
    should have received a copy of the gnu general public license along
    with this program if not write to the free software foundation inc
    59 temple place suite 330 boston ma 02111 1307 usa

    extracted by the scancode license scanner the SPDX license identifier

    GPL-2.0-or-later

    has been chosen to replace the boilerplate/reference in 1334 file(s).

    Signed-off-by: Thomas Gleixner
    Reviewed-by: Allison Randal
    Reviewed-by: Richard Fontana
    Cc: linux-spdx@vger.kernel.org
    Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de
    Signed-off-by: Greg Kroah-Hartman

    Thomas Gleixner
     

01 Dec, 2017

1 commit

  • 56075f607   HID: holtekff: move MODULE_* parameters out of #ifdef block ... Browse Code »

    If you compile with:
    CONFIG_HID_HOLTEK=m
    CONFIG_HOLTEK_FF is not set

    You get the following warning:
    WARNING: modpost: missing MODULE_LICENSE() in drivers/hid/hid-holtekff.o
    see include/linux/module.h for more information

    Fix this by moving the module info out of the #ifdef CONFIG_HOLTEK_FF
    block and into the un-guarded part of the file.

    Signed-off-by: Daniel Axtens
    Acked-by: Anssi Hannula
    Reviewed-by: Benjamin Tissoires
    Signed-off-by: Jiri Kosina

    Daniel Axtens
     

05 Aug, 2013

1 commit

25 Feb, 2013

1 commit

  • d88142725   HID: use hid_hw_request() instead of direct call to usbhid ... Browse Code »

    This allows the hid drivers to be independent from the transport layer.

    The patch was constructed by replacing all occurences of
    usbhid_submit_report() by its hid_hw_request() counterpart.
    Then, drivers not requiring USB_HID anymore have their USB_HID
    dependency cleaned in the Kconfig file.

    Finally, few drivers still depends on USB_HID. Many of them
    are requiring the io wait callback. They are found in the next patch.

    Signed-off-by: Benjamin Tissoires
    Reviewed-by: Mika Westerberg

    For the sensor-hub part:
    Tested-by: Mika Westerberg
    Signed-off-by: Jiri Kosina

    Benjamin Tissoires
     

03 Jan, 2013

1 commit

  • f425458ea   HID: Use module_hid_driver macro ... Browse Code »

    Use the new module_hid_driver macro in all HID drivers that have
    a simple register/unregister init/exit.

    This also converts the hid drivers that test for a failure of
    hid_register_driver() and report the failure. Using module_hid_driver
    in those drivers removes the failure message.

    Signed-off-by: H Hartley Sweeten
    Signed-off-by: Jiri Kosina

    H Hartley Sweeten
     

11 Sep, 2012

1 commit

01 Nov, 2011

1 commit

27 Jun, 2011

1 commit

  • d946e65e2   HID: add FF support for Holtek On Line Grip based gamepads ... Browse Code »

    Add force feedback support for Holtek On Line Grip based HID devices.

    The protocol is more complex than that of most other rumblepads, but the
    device still needs to be handled as a memoryless one.

    Tested by Cleber de Mattos Casali with a 1241:5015 "Clone Joypad Super
    Power Fire" gamepad, with help from Hendrik Iben .

    Signed-off-by: Anssi Hannula
    Tested-by: Cleber de Mattos Casali
    Signed-off-by: Jiri Kosina

    Anssi Hannula