Colin Ian King
e490a04c4a
altera-stapl: check for a null key before strcasecmp'ing it
...
[ Upstream commit 9ccb645683ef46e3c52c12c088a368baa58447d4 ]
Currently the null check on key is occurring after the strcasecmp on
the key, hence there is a potential null pointer dereference on key.
Fix this by checking if key is null first. Also replace the == 0
check on strcasecmp with just the ! operator.
Detected by CoverityScan, CID#1248787 ("Dereference before null check")
Fixes: fa766c9be5 ("[media] Altera FPGA firmware download module")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-12-21 10:41:09 +01:00
..
altera-stapl
altera-stapl: check for a null key before strcasecmp'ing it
2019-12-21 10:41:09 +01:00
c2port
drivers/misc/c2port/c2port-duramar2150.c: checking for NULL instead of IS_ERR()
2017-06-24 07:11:16 +02:00
cb710
cxl
misc: cxl: Fix possible null pointer dereference
2019-11-25 09:53:52 +01:00
echo
eeprom
eeprom: at24: make spd world-readable again
2019-08-06 18:29:42 +02:00
genwqe
misc: genwqe: should return proper error value.
2019-11-25 09:52:54 +01:00
ibmasm
ibmasm: don't write out of bounds in read handler
2018-07-17 11:37:51 +02:00
lis3lv02d
mei
mei: bus: prefix device names on bus with the bus name
2019-12-05 15:35:21 +01:00
mic
misc: mic: fix a DMA pool free failure
2019-11-28 18:28:22 +01:00
sgi-gru
drivers/misc/sgi-gru: fix Spectre v1 vulnerability
2018-11-27 16:09:41 +01:00
sgi-xp
ti-st
misc: ti-st: Fix memory leak in the error path of probe()
2018-09-19 22:47:13 +02:00
vmw_vmci
VMCI: Release resource if the work is already queued
2019-09-06 10:19:52 +02:00
ad525x_dpot-i2c.c
ad525x_dpot-spi.c
ad525x_dpot.c
ad525x_dpot.h
apds990x.c
apds9802als.c
arm-charlcd.c
atmel-ssc.c
misc: atmel-ssc: Fix section annotation on atmel_ssc_get_driver_data
2018-11-27 16:09:41 +01:00
atmel_tclib.c
bh1770glc.c
cs5535-mfgpt.c
ds1682.c
dummy-irq.c
enclosure.c
scsi: ses: don't get power status of SES device slot on probe
2018-03-22 09:17:48 +01:00
fsa9480.c
hmc6352.c
misc: hmc6352: fix potential Spectre v1
2018-09-26 08:36:35 +02:00
hpilo.c
hpilo.h
ics932s401.c
ioc4.c
isl29003.c
isl29020.c
Kconfig
kgdbts.c
misc: kgdbts: Fix restrict error
2019-11-25 09:52:54 +01:00
lattice-ecp3-config.c
lkdtm.h
lkdtm: Add tests for NULL pointer dereference
2019-04-20 09:07:53 +02:00
lkdtm_bugs.c
lkdtm_core.c
lkdtm: Add tests for NULL pointer dereference
2019-04-20 09:07:53 +02:00
lkdtm_heap.c
lkdtm_perms.c
lkdtm: Add tests for NULL pointer dereference
2019-04-20 09:07:53 +02:00
lkdtm_rodata.c
lkdtm_usercopy.c
Makefile
lkdtm: turn off kcov for lkdtm_rodata_do_nothing:
2018-03-22 09:17:49 +01:00
panel.c
misc: panel: properly restore atomic counter on error path
2017-11-18 11:22:25 +01:00
pch_phub.c
phantom.c
pti.c
qcom-coincell.c
spear13xx_pcie_gadget.c
sram.c
ti_dac7512.c
tifm_7xx1.c
tifm_core.c
tsl2550.c
tsl2550: fix lux1_input error in low light
2018-10-03 17:01:41 -07:00
vexpress-syscfg.c
misc: vexpress: Off by one in vexpress_syscfg_exec()
2019-02-15 08:07:37 +01:00
vmw_balloon.c
vmw_balloon: include asm/io.h
2018-09-29 03:07:35 -07:00