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dd56248303fca2ed8a7dafccc8ee2d8a9f824340
linux/drivers/input/touchscreen
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José Expósito f29fe79e02 Input: atmel_mxt_ts - fix double free in mxt_read_info_block 
commit 12f247ab59 upstream.

The "id_buf" buffer is stored in "data->raw_info_block" and freed by
"mxt_free_object_table" in case of error.

Return instead of jumping to avoid a double free.

Addresses-Coverity-ID: 1474582 ("Double free")
Fixes: 068bdb67ef ("Input: atmel_mxt_ts - fix the firmware update")
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Link: https://lore.kernel.org/r/20211212194257.68879-1-jose.exposito89@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-12-29 12:20:46 +01:00
..
88pm860x-ts.c
Input: 88pm860x-ts - fix child-node lookup
2018-01-08 17:40:59 -08:00
ad7877.c
Input: ad7877 - use managed resource allocations
2018-01-22 16:25:53 -08:00
ad7879-i2c.c
Input: ad7879 - return plain error code from ad7879_probe()
2017-03-01 09:42:44 -08:00
ad7879-spi.c
Input: ad7879 - return plain error code from ad7879_probe()
2017-03-01 09:42:44 -08:00
ad7879.c
Input: touchsceen - convert timers to use timer_setup()
2017-10-24 10:09:33 -07:00
ad7879.h
Input: ad7879 - return plain error code from ad7879_probe()
2017-03-01 09:42:44 -08:00
ads7846.c
Input: ads7846 - fix unaligned access on 7845
2020-12-30 11:25:54 +01:00
ar1021_i2c.c
Input: ar1021_i2c - set INPUT_PROP_DIRECT
2017-11-03 12:47:33 -07:00
atmel_mxt_ts.c
Input: atmel_mxt_ts - fix double free in mxt_read_info_block
2021-12-29 12:20:46 +01:00
auo-pixcir-ts.c
Input: auo-pixcir-ts - delete an unnecessary return statement
2018-01-22 16:28:59 -08:00
bcm_iproc_tsc.c
Input: bcm_iproc_tsc - use syscon to access shared registers
2016-04-06 16:11:56 -07:00
bu21013_ts.c
Input: touchscreen - drop unnecessary calls to device_init_wakeup
2017-01-21 23:53:30 -08:00
bu21029_ts.c
Input: add bu21029 touch driver
2018-06-24 15:20:12 -07:00
chipone_icn8318.c
Input: icn8318 - use of_touchscreen helpers for inverting / swapping axes
2016-07-15 14:50:56 -07:00
chipone_icn8505.c
Input: add support for ChipOne icn8505 based touchscreens
2018-05-09 13:29:35 -07:00
colibri-vf50-ts.c
Input: remove unneeded MODULE_VERSION() usage in touchscreen drivers
2018-01-16 16:48:23 -08:00
cy8ctmg110_ts.c
Input: drop owner assignment from i2c_driver
2015-07-17 16:57:00 -07:00
cyttsp4_core.c
Input: cyttsp4_core - fix use after free bug
2019-12-13 08:51:03 +01:00
cyttsp4_core.h
Input: cyttsp4 - use 16bit address for I2C/SPI communication
2013-07-06 21:57:06 -07:00
cyttsp4_i2c.c
Input: cyttsp - use PTR_ERR_OR_ZERO()
2015-10-02 11:44:19 -07:00
cyttsp4_spi.c
spi: Drop owner assignment from spi_drivers
2015-10-28 10:30:17 +09:00
cyttsp_core.c
Input: of_touchscreen - add support for inverted / swapped axes
2016-07-15 14:50:53 -07:00
cyttsp_core.h
Input: cyttsp - switch to using device properties
2016-01-27 14:32:48 -08:00
cyttsp_i2c_common.c
Input: cyttsp - include appropriate header file in cyttsp_i2c_common.c
2013-12-15 02:54:04 -08:00
cyttsp_i2c.c
Input: cyttsp - use devres managed resource allocations
2016-01-27 14:32:46 -08:00
cyttsp_spi.c
Input: cyttsp - use devres managed resource allocations
2016-01-27 14:32:46 -08:00
da9034-ts.c
input: touchscreen: drop owner assignment from platform_drivers
2014-10-20 16:20:41 +02:00
da9052_tsi.c
Input: da9052_tsi - remove unused mutex
2018-01-22 16:28:03 -08:00
dynapro.c
Input: dynapro - constify serio_device_id
2017-08-18 17:15:10 -07:00
edt-ft5x06.c
Input: edt-ft5x06 - work around first register access error
2020-02-24 08:34:46 +01:00
eeti_ts.c
Input: eeti - fix link to documentation and email address in header
2018-07-04 16:08:05 +00:00
egalax_ts_serial.c
Input: egalax_ts_serial - fix potential NULL dereference on error
2015-12-19 23:44:40 -08:00
egalax_ts.c
Input: egalax_ts - add system wakeup support
2018-09-18 15:28:07 -07:00
ektf2127.c
Input: ektf2127 - mark PM functions as __maybe_unused
2016-10-03 16:36:52 -07:00
elants_i2c.c
Input: elants_i2c - do not bind to i2c-hid compatible ACPI instantiated devices
2021-05-22 10:59:48 +02:00
elo.c
Input: elo - fix an error code in elo_connect()
2021-03-04 09:39:47 +01:00
exc3000.c
Input: add I2C attached EETI EXC3000 multi touch driver
2017-10-25 14:55:33 -07:00
fsl-imx25-tcq.c
Input: fsl-imx25-tcq - switch to SPDX identifier
2018-06-21 17:22:07 -07:00
fujitsu_ts.c
Input: fujitsu_ts - constify serio_device_id
2017-08-18 17:15:19 -07:00
goodix.c
Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
2020-12-30 11:26:06 +01:00
gunze.c
Input: stop telling users to snail-mail Vojtech
2018-07-26 17:04:37 -07:00
hampshire.c
Input: hampshire - constify serio_device_id
2017-08-18 17:15:30 -07:00
hideep.c
Input: hideep - fix the uninitialized use in hideep_nvm_unlock()
2021-07-20 16:16:09 +02:00
hp680_ts_input.c
Input: hp680_ts_input - ensure arguments to request_irq and free_irq are compatible
2012-03-12 22:17:56 -07:00
htcpen.c
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
ili210x.c
Input: touchscreen - drop unnecessary calls to input_set_drvdata
2017-01-22 17:22:31 -08:00
imx6ul_tsc.c
Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume()
2020-10-30 10:38:23 +01:00
inexio.c
Input: inexio - constify serio_device_id
2017-08-18 17:15:31 -07:00
ipaq-micro-ts.c
Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume
2014-11-02 00:10:07 -07:00
jornada720_ts.c
Input: jornada720_ts - get rid of mach/irqs.h and mach/hardware.h includes
2016-09-10 10:47:48 -07:00
Kconfig
Input: resistive-adc-touch - fix kconfig dependency on IIO_BUFFER
2020-11-24 13:27:21 +01:00
lpc32xx_ts.c
Input: lpc32xx_ts - check for clk_prepare_enable() error
2017-04-12 08:47:18 -07:00
mainstone-wm97xx.c
Input: delete non-required instances of include <linux/init.h>
2014-01-06 23:23:57 -08:00
Makefile
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2018-08-18 16:48:07 -07:00
max11801_ts.c
Input: max11801_ts - add missing of_match_table
2017-03-29 00:25:03 -07:00
mc13783_ts.c
Input: mc13783_ts - remove deprecated create_singletheread_workqueue
2016-08-25 10:11:00 -07:00
mcs5000_ts.c
Input: mcs - move header file out of I2C realm
2017-05-22 17:26:57 -07:00
melfas_mip4.c
Input: remove unneeded MODULE_VERSION() usage in touchscreen drivers
2018-01-16 16:48:23 -08:00
migor_ts.c
Input: migor-ts - mark PM functions as __maybe_unused
2016-05-19 09:35:15 -07:00
mk712.c
Input: mk712 - update documentation web link
2018-05-29 16:34:22 -07:00
mms114.c
Input: mms114 - add extra compatible for mms345l
2020-07-22 09:32:04 +02:00
mtouch.c
Input: mtouch - constify serio_device_id
2017-08-18 17:15:32 -07:00
mxs-lradc-ts.c
Input: mxs-lradc - remove redundant assignment to pointer input
2017-10-27 15:48:00 -07:00
of_touchscreen.c
Input: touchscreen - avoid bitwise vs logical OR warning
2021-12-22 09:19:04 +01:00
pcap_ts.c
Input: pcap_ts - use to_delayed_work
2016-01-02 21:08:53 -08:00
penmount.c
Input: penmount - constify serio_device_id
2017-08-18 17:15:34 -07:00
pixcir_i2c_ts.c
Input: touchscreen - use local variables consistently
2017-01-21 23:53:17 -08:00
raydium_i2c_ts.c
Input: raydium_ts_i2c - do not send zero length
2021-03-04 09:39:51 +01:00
resistive-adc-touch.c
input: touchscreen: resistive-adc-touch: add generic resistive ADC touchscreen
2018-06-10 13:26:40 +01:00
rohm_bu21023.c
input: rohm_bu21023: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT)
2018-07-13 00:08:14 +02:00
s3c2410_ts.c
treewide: Switch DEFINE_TIMER callbacks to struct timer_list *
2017-11-21 15:57:05 -08:00
s6sy761.c
Input: s6sy761 - fix coordinate read bit shift
2021-04-28 13:16:50 +02:00
silead.c
Input: silead - add workaround for x86 BIOS-es which bring the chip up in a stuck state
2021-05-22 10:59:48 +02:00
sis_i2c.c
Input: sis_i2c - drop unnecessary call to i2c_set_clientdata
2017-01-18 14:29:57 -08:00
st1232.c
Input: st1232 - set INPUT_PROP_DIRECT property
2019-11-24 08:20:28 +01:00
stmfts.c
Input: stmfts - fix a & vs && typo
2020-10-30 10:38:23 +01:00
stmpe-ts.c
Input: stmpe-ts - restore kerneldoc
2016-03-02 09:40:20 -08:00
sun4i-ts.c
Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register
2020-01-29 16:43:20 +01:00
sur40.c
Input: sur40 - fix an error code in sur40_probe()
2021-03-04 09:39:47 +01:00
surface3_spi.c
Input: surface3_spi - make const array header static, reduces object code size
2017-09-11 14:23:39 -07:00
sx8654.c
Input: touchscreen - drop calls to platform_set_drvdata and i2c_set_clientdata
2017-01-21 23:51:53 -08:00
ti_am335x_tsc.c
Input: ti_am335x_tsc - prevent system suspend when TSC is in use
2018-05-30 16:42:12 -07:00
touchit213.c
Input: touchit213 - constify serio_device_id
2017-08-18 17:15:35 -07:00
touchright.c
Input: touchright - constify serio_device_id
2017-08-18 17:15:36 -07:00
touchwin.c
Input: touchwin - constify serio_device_id
2017-08-18 17:15:37 -07:00
tps6507x-ts.c
Input: tps6507x-ts - update to devm_* API
2017-03-15 15:44:49 -07:00
ts4800-ts.c
Input: ts4800-ts - add missing of_node_put after calling of_parse_phandle
2016-07-15 10:50:12 -07:00
tsc40.c
Input: tsc40 - constify serio_device_id
2017-08-18 17:15:40 -07:00
tsc200x-core.c
Merge branch 'next' into for-linus
2017-11-13 17:10:13 -08:00
tsc200x-core.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
tsc2004.c
Input: tsc200x - report proper input_dev name
2016-07-20 17:50:24 -07:00
tsc2005.c
Input: tsc2005 - add OF device table
2017-02-12 14:55:08 -08:00
tsc2007_core.c
Input: tsc2007 - move header file out of I2C realm
2017-05-22 17:26:58 -07:00
tsc2007_iio.c
input: tsc2007 - drop the driver_module assignment in iio interface.
2017-08-22 22:14:59 +01:00
tsc2007.h
Input: tsc2007 - rename function tsc2007_calculate_pressure
2017-02-22 23:55:07 -08:00
ucb1400_ts.c
Input: ucb1400_ts - fix suspend and resume handling
2017-09-11 14:23:56 -07:00
usbtouchscreen.c
Input: usbtouchscreen - fix control-request directions
2021-07-20 16:15:38 +02:00
w90p910_ts.c
Input: touchsceen - convert timers to use timer_setup()
2017-10-24 10:09:33 -07:00
wacom_i2c.c
Input: drop owner assignment from i2c_driver
2015-07-17 16:57:00 -07:00
wacom_w8001.c
Input: wacom_w8001 - constify serio_device_id
2017-08-18 17:15:41 -07:00
wdt87xx_i2c.c
Input: wdt87xx_i2c - replace mdelay() with msleep() in wdt87xx_resume()
2018-07-27 11:59:05 -07:00
wm97xx-core.c
Input: wm97xx-ts - fix exit path
2018-11-21 09:19:08 +01:00
wm831x-ts.c
input: touchscreen: drop owner assignment from platform_drivers
2014-10-20 16:20:41 +02:00
wm9705.c
Input: wm97xx - mark channels which need pen_down
2011-07-04 19:31:47 -07:00
wm9712.c
Input: wm971x - fix typo in module parameter description
2014-09-09 16:52:09 -07:00
wm9713.c
Input: wm971x - fix typo in module parameter description
2014-09-09 16:52:09 -07:00
zet6223.c
Input: zet6223 - export OF device ID as module aliases
2017-02-20 15:12:26 -08:00
zforce_ts.c
Input: zforce_ts - fix dual touch recognition
2016-04-25 14:27:56 -07:00
zylonite-wm97xx.c
Input: delete non-required instances of include <linux/init.h>
2014-01-06 23:23:57 -08:00