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0ed2dd03b9
kernel-ark/drivers/input/keyboard
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Kees Cook 0ed2dd03b9 treewide: Use struct_size() for devm_kmalloc() and friends 
Replaces open-coded struct size calculations with struct_size() for
devm_*, f2fs_*, and sock_* allocations. Automatically generated (and
manually adjusted) from the following Coccinelle script:

// Direct reference to struct field.
@@
identifier alloc =~ "devm_kmalloc|devm_kzalloc|sock_kmalloc|f2fs_kmalloc|f2fs_kzalloc";
expression HANDLE;
expression GFP;
identifier VAR, ELEMENT;
expression COUNT;
@@

- alloc(HANDLE, sizeof(*VAR) + COUNT * sizeof(*VAR->ELEMENT), GFP)
+ alloc(HANDLE, struct_size(VAR, ELEMENT, COUNT), GFP)

// mr = kzalloc(sizeof(*mr) + m * sizeof(mr->map[0]), GFP_KERNEL);
@@
identifier alloc =~ "devm_kmalloc|devm_kzalloc|sock_kmalloc|f2fs_kmalloc|f2fs_kzalloc";
expression HANDLE;
expression GFP;
identifier VAR, ELEMENT;
expression COUNT;
@@

- alloc(HANDLE, sizeof(*VAR) + COUNT * sizeof(VAR->ELEMENT[0]), GFP)
+ alloc(HANDLE, struct_size(VAR, ELEMENT, COUNT), GFP)

// Same pattern, but can't trivially locate the trailing element name,
// or variable name.
@@
identifier alloc =~ "devm_kmalloc|devm_kzalloc|sock_kmalloc|f2fs_kmalloc|f2fs_kzalloc";
expression HANDLE;
expression GFP;
expression SOMETHING, COUNT, ELEMENT;
@@

- alloc(HANDLE, sizeof(SOMETHING) + COUNT * sizeof(ELEMENT), GFP)
+ alloc(HANDLE, CHECKME_struct_size(&SOMETHING, ELEMENT, COUNT), GFP)

Signed-off-by: Kees Cook <keescook@chromium.org>
2018-06-06 11:15:43 -07:00
..
adc-keys.c Input: keyboard - drop calls to platform_set_drvdata and i2c_set_clientdata 2017-01-21 23:51:49 -08:00
adp5520-keys.c Input: keyboard - drop unnecessary calls to input_set_drvdata 2017-01-22 17:22:25 -08:00
adp5588-keys.c gpio: adp5588: move header file out of I2C realm 2017-05-29 13:36:45 +02:00
adp5589-keys.c
amikbd.c
atakbd.c
atkbd.c Input: iatkbd - constify serio_device_id 2017-08-18 17:14:19 -07:00
bcm-keypad.c Input: matrix-keypad - switch to using generic device properties 2017-01-31 11:31:48 -08:00
cap11xx.c treewide: Use struct_size() for devm_kmalloc() and friends 2018-06-06 11:15:43 -07:00
clps711x-keypad.c
cros_ec_keyb.c Input: cros_ec_keyb - remove extraneous 'const' 2017-05-11 17:41:01 -07:00
davinci_keyscan.c Input: keyboard - use local variables consistently 2017-01-21 23:51:54 -08:00
dlink-dir685-touchkeys.c Input: add D-Link DIR-685 touchkeys driver 2017-06-05 15:35:32 -07:00
ep93xx_keypad.c
goldfish_events.c
gpio_keys_polled.c This is the bulk of GPIO changes for the v4.11 cycle 2017-02-23 08:46:04 -08:00
gpio_keys.c Input: gpio-keys - add support for wakeup event action 2018-03-14 10:13:22 -07:00
hil_kbd.c Input: hil_kbd - constify serio_device_id 2017-08-18 17:14:20 -07:00
hilkbd.c parisc/input/hilkbd: Fix section mismatches 2017-08-22 16:34:37 +02:00
hpps2atkbd.h
imx_keypad.c Input: keyboard - convert timers to use timer_setup() 2017-10-24 10:04:44 -07:00
ipaq-micro-keys.c
jornada680_kbd.c Input: keyboard - drop calls to platform_set_drvdata and i2c_set_clientdata 2017-01-21 23:51:49 -08:00
jornada720_kbd.c
Kconfig input: keyboard: remove bf54x driver 2018-03-26 15:56:58 +02:00
lkkbd.c Input: lkkbd - constify serio_device_id 2017-08-18 17:14:21 -07:00
lm8323.c Input: lm8323 - move header file out of I2C realm 2017-05-22 17:23:46 -07:00
lm8333.c
locomokbd.c Input: keyboard - convert timers to use timer_setup() 2017-10-24 10:04:44 -07:00
lpc32xx-keys.c Input: matrix-keypad - switch to using generic device properties 2017-01-31 11:31:48 -08:00
Makefile input: keyboard: remove bf54x driver 2018-03-26 15:56:58 +02:00
maple_keyb.c Input: keyboard - drop unnecessary calls to input_set_drvdata 2017-01-22 17:22:25 -08:00
matrix_keypad.c Input: matrix_keypad - fix race when disabling interrupts 2018-02-09 16:15:45 -08:00
max7359_keypad.c Input: keyboard - drop calls to platform_set_drvdata and i2c_set_clientdata 2017-01-21 23:51:49 -08:00
mcs_touchkey.c Input: mcs - move header file out of I2C realm 2017-05-22 17:26:57 -07:00
mpr121_touchkey.c Input: keyboard - use local variables consistently 2017-01-21 23:51:54 -08:00
newtonkbd.c Input: newtonkbd - constify serio_device_id 2017-08-18 17:14:58 -07:00
nomadik-ske-keypad.c
nspire-keypad.c Input: keyboard - drop calls to platform_set_drvdata and i2c_set_clientdata 2017-01-21 23:51:49 -08:00
omap4-keypad.c Input: omap-keypad - fix error handling code 2017-04-10 20:51:49 -07:00
omap-keypad.c Input: keyboard - convert timers to use timer_setup() 2017-10-24 10:04:44 -07:00
opencores-kbd.c Input: keyboard - drop unnecessary calls to input_set_drvdata 2017-01-22 17:22:25 -08:00
pmic8xxx-keypad.c Input: pmic8xxx-keypad - remove unneeded MODULE_VERSION() usage 2018-01-16 16:48:21 -08:00
pxa27x_keypad.c Input: pxa27x_keypad - handle return value of clk_prepare_enable 2017-08-31 11:57:35 -07:00
pxa930_rotary.c
qt1070.c Input: qt1070 - add OF device ID table 2017-03-23 14:46:33 -07:00
qt2160.c
samsung-keypad.c Input: keyboard - drop unnecessary calls to device_init_wakeup 2017-01-21 23:53:19 -08:00
sh_keysc.c
snvs_pwrkey.c Input: keyboard - convert timers to use timer_setup() 2017-10-24 10:04:44 -07:00
spear-keyboard.c Input: keyboard - drop unnecessary calls to device_init_wakeup 2017-01-21 23:53:19 -08:00
st-keyscan.c Input: matrix-keypad - switch to using generic device properties 2017-01-31 11:31:48 -08:00
stmpe-keypad.c Input: stmpe-keypad - remove VLA usage 2018-03-10 10:18:33 -08:00
stowaway.c Input: stowaway - constify serio_device_id 2017-08-18 17:15:00 -07:00
sun4i-lradc-keys.c Input: keyboard - drop calls to platform_set_drvdata and i2c_set_clientdata 2017-01-21 23:51:49 -08:00
sunkbd.c Input: sunkbd - constify serio_device_id 2017-08-18 17:15:04 -07:00
tc3589x-keypad.c
tca6416-keypad.c
tca8418_keypad.c Input: tca8418 - enable interrupt after it has been requested 2017-10-19 16:50:20 -07:00
tegra-kbc.c Input: keyboard - convert timers to use timer_setup() 2017-10-24 10:04:44 -07:00
tm2-touchkey.c Input: tm2-touchkey - use LEN_ON as boolean value instead of LED_FULL 2017-06-01 22:08:05 -07:00
twl4030_keypad.c mfd: twl: Move header file out of I2C realm 2017-09-04 14:41:02 +01:00
w90p910_keypad.c
xtkbd.c Input: xtkbd - constify serio_device_id 2017-08-18 17:15:07 -07:00