Xiubo Li 533acc0e8d pwm: Fix possible ZERO_SIZE_PTR pointer dereferencing error. ...

Since we cannot make sure the 'chip->npwm' will always be none zero here,
and then if either equal to zero, the kzalloc() will return ZERO_SIZE_PTR,
which equals to ((void *)16).

So this patch fix this with just doing the zero check before calling kzalloc().

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

2014-08-25 14:38:12 +02:00

..

core.c

pwm: Fix possible ZERO_SIZE_PTR pointer dereferencing error.

2014-08-25 14:38:12 +02:00

Kconfig

pwm: lpss: make it buildable only on X86

2014-08-25 11:46:37 +02:00

Makefile

pwm: lpss: Properly split driver to parts

2014-08-23 00:25:47 +02:00

pwm-ab8500.c

pwm: ab8500: Fix wrong value shift for disable/enable PWM

2014-05-21 12:29:58 +02:00

pwm-atmel-tcb.c

pwm: atmel-tcb: fix max time computation for slow clk source

2013-09-19 14:04:32 +02:00

pwm-atmel.c

pwm: atmel: set pwm_chip can_sleep flag

2014-05-21 12:08:57 +02:00

pwm-bcm-kona.c

pwm: kona: Introduce Kona PWM controller support

2014-04-28 13:07:44 +02:00

pwm-bfin.c

pwm: Fill in missing .owner fields

2013-06-12 13:18:29 +02:00

pwm-clps711x.c

pwm: Add CLPS711X PWM support

2014-03-18 21:15:16 +01:00

pwm-ep93xx.c

pwm: ep93xx: split module author names

2013-12-20 10:53:50 +01:00

pwm-fsl-ftm.c

pwm: fsl-ftm: Convert to direct regmap API usage

2014-08-20 10:10:12 +02:00

pwm-imx.c

pwm: imx: set can_sleep flag for imx_pwm

2014-08-07 13:22:44 +02:00

pwm-jz4740.c

pwm: jz4740: Use devm_clk_get()

2013-12-12 13:23:23 +01:00

pwm-lp3943.c

pwm: lp3943: Set pwm_chip can_sleep flag

2014-05-21 12:09:09 +02:00

pwm-lpc32xx.c

pwm: lpc32xx: Remove redundant of_match_ptr

2013-10-08 15:49:19 +02:00

pwm-lpss-pci.c

pwm: lpss: pci: Move to use pcim_enable_device()

2014-08-23 00:25:51 +02:00

pwm-lpss-platform.c

pwm: lpss: Properly split driver to parts

2014-08-23 00:25:47 +02:00

pwm-lpss.c

pwm: lpss: use c99 initializers in structures

2014-08-25 11:45:34 +02:00

pwm-lpss.h

pwm: lpss: Properly split driver to parts

2014-08-23 00:25:47 +02:00

pwm-mxs.c

pwm: mxs: set pwm_chip can_sleep flag

2014-05-21 12:08:27 +02:00

pwm-pca9685.c

pwm: pca9685: Fix wrong argument to set MODE1_SLEEP bit

2013-06-26 23:23:54 +02:00

pwm-puv3.c

pwm: Fill in missing .owner fields

2013-06-12 13:18:29 +02:00

pwm-pxa.c

pwm: pxa: Remove unnecessary OOM messages

2014-04-28 13:37:48 +02:00

pwm-renesas-tpu.c

pwm: renesas-tpu: remove unused struct tpu_pwm_platform_data

2014-05-21 11:19:29 +02:00

pwm-rockchip.c

pwm: rockchip: Added to support for RK3288 SoC

2014-08-08 13:12:47 +02:00

pwm-samsung.c

pwm: samsung: do not set manual update bit in pwm_samsung_config

2014-05-21 12:24:00 +02:00

pwm-spear.c

Merge tag 'pwm/for-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

2014-06-11 14:06:55 -07:00

pwm-sti.c

pwm: sti: Remove PWM period table

2014-08-08 13:12:46 +02:00

pwm-tegra.c

pwm: tegra: Remove unnecessary OOM messages

2014-04-28 13:37:48 +02:00

pwm-tiecap.c

pwm: pwm-tiecap: Remove unnecessary OOM messages

2014-04-28 13:37:48 +02:00

pwm-tiehrpwm.c

pwm: tiehrpwm: inline accessor functions

2014-05-21 11:51:26 +02:00

pwm-tipwmss.c

pwm: pwm-tipwmss: remove unnecessary OOM messages

2014-08-07 13:14:33 +02:00

pwm-tipwmss.h

pwm: davinci: Add Kconfig support for ECAP & EHRPWM devices

2013-03-22 11:35:20 +01:00

pwm-twl-led.c

pwm: twl-led: Include linux/of.h header

2013-10-08 15:45:44 +02:00

pwm-twl.c

pwm: twl: Really disable twl6030 PWMs

2014-05-08 23:41:47 +02:00

pwm-vt8500.c

pwm: vt8500: Remove unnecessary OOM messages

2014-04-28 13:37:48 +02:00

sysfs.c

pwm: sysfs: Convert to use ATTRIBUTE_GROUPS macro

2013-12-04 11:35:28 +01:00