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ce1d6f22fa
linux/drivers/input/mouse
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Julia Lawall ce1d6f22fa Input: elan_i2c_smbus - cast sizeof to int for comparison 
Comparing an int to a size, which is unsigned, causes the int to become
unsigned, giving the wrong result.  i2c_smbus_read_block_data can return the
result of i2c_smbus_xfer, whih can return a negative error code.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
int x;
expression e,e1;
identifier f;
@@

*x = f(...);
... when != x = e1
    when != if (x < 0 || ...) { ... return ...; }
*x < sizeof(e)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-08-01 16:05:55 -07:00
..
alps.c Linux 4.17-rc6 2018-05-24 09:30:15 -07:00
alps.h Input: ALPS - fix multi-touch decoding on SS4 plus touchpads 2018-01-12 00:41:36 -08:00
amimouse.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
appletouch.c Input: appletouch - use true and false for boolean values 2018-03-14 10:13:08 -07:00
atarimouse.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
bcm5974.c Input: mouse - use local variables consistently 2017-01-21 23:52:22 -08:00
byd.c Input: byd - convert to using timer_setup() 2017-10-23 16:31:43 -07:00
byd.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cyapa_gen3.c Input: cyapa - remove duplicated macro definitions 2018-01-08 17:42:00 -08:00
cyapa_gen5.c Input: cyapa - fix for losing events during device power transitions 2016-03-04 11:32:13 -08:00
cyapa_gen6.c Input: cyapa - fix for losing events during device power transitions 2016-03-04 11:32:13 -08:00
cyapa.c Input: cyapa - remove redundant assignment to 'pwr_cmd' 2018-01-18 11:39:49 -08:00
cyapa.h Input: cyapa - fix for losing events during device power transitions 2016-03-04 11:32:13 -08:00
cypress_ps2.c Input: mouse - drop unnecessary calls to input_set_drvdata 2017-01-22 17:22:28 -08:00
cypress_ps2.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
elan_i2c_core.c Input: elan_i2c - add another ACPI ID for Lenovo Ideapad 330-15AST 2018-07-16 12:14:48 +00:00
elan_i2c_i2c.c Input: elan_i2c - extend Flash-Write delay 2017-09-22 10:07:38 -07:00
elan_i2c_smbus.c Input: elan_i2c_smbus - cast sizeof to int for comparison 2018-08-01 16:05:55 -07:00
elan_i2c.h Input: elan_i2c_smbus - fix more potential stack buffer overflows 2018-06-21 17:20:41 -07:00
elantech.c Input: elantech - fix V4 report decoding for module with middle key 2018-06-21 17:20:11 -07:00
elantech.h Input: elantech - detect new ICs and setup Host Notify for them 2018-05-23 16:49:22 -07:00
focaltech.c Input: psmouse - cleanup Focaltech code 2016-10-24 17:19:25 -07:00
focaltech.h Input: psmouse - rearrange Focaltech init code 2015-12-17 15:23:54 -08:00
gpio_mouse.c Input: gpio_mouse - add device tree probing 2017-10-19 17:08:46 -07:00
hgpk.c Input: mouse - use local variables consistently 2017-01-21 23:52:22 -08:00
hgpk.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
inport.c Annotate hardware config module parameters in drivers/input/ 2017-04-20 12:02:32 +01:00
Kconfig Input: elantech - add support for SMBus devices 2018-05-23 16:49:22 -07:00
lifebook.c Input: lifebook - clean up code 2018-02-02 16:49:17 -08:00
lifebook.h
logibm.c Annotate hardware config module parameters in drivers/input/ 2017-04-20 12:02:32 +01:00
logips2pp.c Input: psmouse - move sliced command implementation to libps2 2018-02-02 16:50:24 -08:00
logips2pp.h Input: psmouse - rename ps2pp_init() to ps2pp_detect() 2015-12-17 15:24:37 -08:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
maplemouse.c Input: mouse - drop unnecessary calls to input_set_drvdata 2017-01-22 17:22:28 -08:00
navpoint.c
pc110pad.c
psmouse-base.c Input: psmouse - fix button reporting for basic protocols 2018-06-26 16:21:45 -07:00
psmouse-smbus.c Input: psmouse-smbus - allow to control psmouse_deactivate 2018-05-23 16:49:22 -07:00
psmouse.h Input: psmouse-smbus - allow to control psmouse_deactivate 2018-05-23 16:49:22 -07:00
pxa930_trkball.c
rpcmouse.c
sentelic.c Input: psmouse - create helper for reporting standard buttons/motion 2018-02-02 16:48:56 -08:00
sentelic.h Input: sentelic - use "static inline" instead of "inline" 2015-05-22 10:59:54 -07:00
sermouse.c
synaptics_i2c.c Input: synaptics_i2c - add OF device ID table 2017-03-23 14:46:32 -07:00
synaptics_usb.c Input: synaptics_usb - do not rely on input_dev->users 2018-03-17 11:05:18 -07:00
synaptics.c Merge branch 'next' into for-linus 2018-06-04 13:33:12 -07:00
synaptics.h Input: synaptics - use u8 instead of unsigned char 2017-04-03 16:23:58 -07:00
touchkit_ps2.c
touchkit_ps2.h
trackpoint.c Input: trackpoint - combine calls to ps2_command() 2018-02-02 16:51:32 -08:00
trackpoint.h Input: trackpoint - only expose supported controls for Elan, ALPS and NXP 2018-01-22 16:24:36 -08:00
vmmouse.c x86/virt: Add enum for hypervisors to replace x86_hyper 2017-11-10 10:03:12 +01:00
vmmouse.h Input: add vmmouse driver 2015-04-14 14:29:03 -07:00
vsxxxaa.c