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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers/input/misc
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Dmitry Torokhov 72d4736253 Input: uinput - fix crash when using ABS events 
Commit b6d30968d8 (Input: uinput - switch to
using for_each_set_bit()) switched driver to use for_each_set_bit().
However during initial write of the uinput structure that contains min/max
data for all possible axes none of them are reflected in dev->absbit yet
and so we were skipping over all of them and were not allocating absinfo
memory which caused crash later when driver tried to sens EV_ABS events:

<1>[   15.064330] BUG: unable to handle kernel NULL pointer dereference at 0000000000000024
<1>[   15.064336] IP: [<ffffffff8163f142>] input_handle_event+0x232/0x4e0
<4>[   15.064343] PGD 0
<4>[   15.064345] Oops: 0000 [#1] SMP

Fixes: b6d30968d8
Cc: stable@vger.kernel.org
Reported-by: Stephen Chandler Paul <cpaul@redhat.com>
Tested-by: Stephen Chandler Paul <cpaul@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 		2015-09-21 09:32:41 -07:00
..
88pm80x_onkey.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
88pm860x_onkey.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-12-17 10:06:02 -08:00
Kconfig Input: Allow compile test of GPIO consumers if !GPIOLIB 2015-08-04 11:45:45 -07:00
Makefile Input: add OnKey driver for DA9063 MFD part 2015-06-09 11:23:24 -07:00
ab8500-ponkey.c Input: ab8500-ponkey - Fix module autoload for OF platform driver 2015-09-03 10:56:19 -07:00
ad714x-i2c.c Input: misc - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:06 -07:00
ad714x-spi.c Input: misc - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:06 -07:00
ad714x.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
ad714x.h Input: ad714x - read the interrupt status registers in a row 2011-08-22 09:59:26 -07:00
adxl34x-i2c.c Input: drop owner assignment from i2c_driver 2015-07-17 16:57:00 -07:00
adxl34x-spi.c Input: misc - use __maybe_unused instead of ifdef around suspend/resume 2014-11-02 00:10:06 -07:00
adxl34x.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
adxl34x.h
…
apanel.c
…
arizona-haptics.c Input: arizona-haptic - convert to use managed input devices 2015-07-23 17:34:06 -07:00
ati_remote2.c kernel/params: constify struct kernel_param_ops uses 2015-05-28 11:32:10 +09:30
atlas_btns.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-01-24 17:17:30 -08:00
axp20x-pek.c Input: axp20x-pek - add module alias 2015-08-03 14:11:46 -07:00
bfin_rotary.c Input: bfin_rotary - introduce open and close methods 2015-02-15 16:06:29 -08:00
bma150.c Input: drop owner assignment from i2c_driver 2015-07-17 16:57:00 -07:00
cm109.c Input: cm109 - convert high volume dev_err() to dev_err_ratelimited() 2013-10-06 01:23:41 -07:00
cma3000_d0x.c Input: use dev_get_platdata() 2013-12-06 02:06:29 -08:00
cma3000_d0x.h Input: add CMA3000 accelerometer driver 2010-11-30 23:05:21 -08:00
cma3000_d0x_i2c.c Input: drop owner assignment from i2c_driver 2015-07-17 16:57:00 -07:00
cobalt_btns.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
da9052_onkey.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
da9055_onkey.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
da9063_onkey.c Input: add OnKey driver for DA9063 MFD part 2015-06-09 11:23:24 -07:00
dm355evm_keys.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
drv260x.c Input: drop owner assignment from i2c_driver 2015-07-17 16:57:00 -07:00
drv2665.c Input: drop owner assignment from i2c_driver 2015-07-17 16:57:00 -07:00
drv2667.c Input: drop owner assignment from i2c_driver 2015-07-17 16:57:00 -07:00
e3x0-button.c Input: add support for NI Ettus Research USRP E3x0 button 2015-01-10 14:17:10 -08:00
gp2ap002a00f.c Input: export I2C module alias information in missing drivers 2015-07-30 11:05:37 -07:00
gpio-beeper.c Input: improve usage of gpiod API 2015-06-16 17:09:14 -07:00
gpio_tilt_polled.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
hp_sdc_rtc.c Input: hp_sdc_rtc - unlock on error in hp_sdc_rtc_read_i8042timer() 2013-11-20 21:15:31 -08:00
ideapad_slidebar.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
ims-pcu.c Merge branch 'next' into for-linus 2014-12-15 20:32:42 -08:00
ixp4xx-beeper.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
keyspan_remote.c Input: keyspan_remote - remove unnecessary break after goto 2014-07-18 10:53:27 -07:00
kxtj9.c Input: drop owner assignment from i2c_driver 2015-07-17 16:57:00 -07:00
m68kspkr.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
max8925_onkey.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-12-17 10:06:02 -08:00
max8997_haptic.c Input: max8997_haptic - fix module alias 2015-08-28 17:46:25 -07:00
max77693-haptic.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-12-17 10:06:02 -08:00
max77843-haptic.c Input: add haptic support for max77843 2015-03-06 11:24:53 -08:00
mc13783-pwrbutton.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
mma8450.c Input: mma8450 - convert to using managed resources 2015-03-24 11:35:06 -07:00
mpu3050.c Input: drop owner assignment from i2c_driver 2015-07-17 16:57:00 -07:00
palmas-pwrbutton.c Input: constify of_device_id arrays 2015-03-19 12:16:18 -07:00
pcap_keys.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
pcf8574_keypad.c Input: drop owner assignment from i2c_driver 2015-07-17 16:57:00 -07:00
pcf50633-input.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
pcspkr.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
pm8xxx-vibrator.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-12-17 10:06:02 -08:00
pm8941-pwrkey.c Input: pm8941-pwrkey - remove unneded semicolon 2015-09-19 11:39:03 -07:00
pmic8xxx-pwrkey.c Input: pmic8xxx-pwrkey - support shutdown 2015-07-23 14:58:35 -07:00
powermate.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
pwm-beeper.c Input: pwm-beeper - fix module autoload for OF platform driver 2015-09-03 10:56:20 -07:00
rb532_button.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
regulator-haptic.c Input: regulator-haptic - fix module autoload for OF platform driver 2015-09-03 10:56:20 -07:00
retu-pwrbutton.c Input: retu-pwrbutton - pass the IRQF_ONESHOT flag 2015-05-15 15:58:41 -07:00
rotary_encoder.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
sgi_btns.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
sirfsoc-onkey.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-12-17 10:06:02 -08:00
soc_button_array.c Input: soc_button_array - remove duplicated include 2015-05-13 10:30:18 -07:00
sparcspkr.c Input: sparcspkr - fix module autoload for OF platform drivers 2015-09-03 23:37:09 -07:00
tps65218-pwrbutton.c Input: constify of_device_id arrays 2015-03-19 12:16:18 -07:00
twl4030-pwrbutton.c Input: twl4030-pwrbutton - pass the IRQF_ONESHOT flag 2015-05-15 15:58:40 -07:00
twl4030-vibra.c Input: twl4030-vibra - fix ERROR: Bad of_node_put() warning 2015-08-05 11:11:37 -07:00
twl6040-vibra.c Input: twl6040-vibra - pass the IRQF_ONESHOT flag 2015-05-15 15:58:41 -07:00
uinput.c Input: uinput - fix crash when using ABS events 2015-09-21 09:32:41 -07:00
wistron_btns.c input: misc: drop owner assignment from platform_drivers 2014-10-20 16:20:40 +02:00
wm831x-on.c Input: wm831x-on - pass the IRQF_ONESHOT flag 2015-05-15 15:58:42 -07:00
xen-kbdfront.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-10-19 12:40:24 -07:00
yealink.c Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
yealink.h
…