Jiasheng Jiang 56ac04f35f lkdtm/bugs: Check for the NULL pointer after calling kmalloc ... [ Upstream commit 4a9800c81d ] As the possible failure of the kmalloc(), the not_checked and checked could be NULL pointer. Therefore, it should be better to check it in order to avoid the dereference of the NULL pointer. Also, we need to kfree the 'not_checked' and 'checked' to avoid the memory leak if fails. And since it is just a test, it may directly return without error number. Fixes: ae2e1aad3e ("drivers/misc/lkdtm/bugs.c: add arithmetic overflow and array bounds checks") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Acked-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220120092936.1874264-1-jiasheng@iscas.ac.cn Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-06-14 18:32:30 +02:00
..
altera-stapl
c2port
cardreader	misc: alcor_pci: Fix an error handling path	2022-04-08 14:40:24 +02:00
cb710	cb710: avoid NULL pointer subtraction	2021-10-20 11:45:00 +02:00
cxl
echo
eeprom	eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX	2022-02-16 12:54:27 +01:00
genwqe
habanalabs	habanalabs: Add check for pci_enable_device	2022-04-08 14:40:25 +02:00
ibmasm
lis3lv02d
lkdtm	lkdtm/bugs: Check for the NULL pointer after calling kmalloc	2022-06-14 18:32:30 +02:00
mei	mei: avoid iterator usage outside of list_for_each_entry	2022-04-08 14:39:49 +02:00
ocxl	misc: ocxl: fix possible double free in ocxl_file_register_afu	2022-06-09 10:21:14 +02:00
sgi-gru
sgi-xp
ti-st
uacce
vmw_vmci
ad525x_dpot-i2c.c
ad525x_dpot-spi.c
ad525x_dpot.c
ad525x_dpot.h
apds990x.c
apds9802als.c
atmel_tclib.c
atmel-ssc.c
bh1770glc.c
cs5535-mfgpt.c
ds1682.c
dummy-irq.c
enclosure.c
fastrpc.c	misc: fastrpc: avoid double fput() on failed usercopy	2022-02-16 12:54:24 +01:00
hisi_hikey_usb.c
hmc6352.c
hpilo.c
hpilo.h
ibmvmc.c
ibmvmc.h
ics932s401.c
isl29003.c
isl29020.c
Kconfig
kgdbts.c	kgdbts: fix return value of __setup handler	2022-04-08 14:40:28 +02:00
lattice-ecp3-config.c	misc: lattice-ecp3-config: Fix task hung when firmware load failed	2022-01-27 10:54:08 +01:00
Makefile
pch_phub.c
pci_endpoint_test.c
phantom.c
pti.c
pvpanic.c
qcom-coincell.c
sram-exec.c
sram.c
sram.h
tifm_7xx1.c
tifm_core.c
tsl2550.c
vmw_balloon.c
xilinx_sdfec.c