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coreboot/src/drivers
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Jacob Garber 4519277ca2 drivers/generic/gfx: Add null pointer error check 
acpi_device_scope() will return NULL if it is unable to find the path
of the parent device. Return early if this is the case to prevent a null
pointer dereference.

Change-Id: I3eff1c1e3477c75c7130b52898de7d59692ba412
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Found-by: Coverity CID 1409672
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38669
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-03 16:44:57 +00:00
..
amd/agesa amd/agesa/state_machine: Add BeforeInitLate hooks 2020-01-09 15:40:15 +00:00
ams AUTHORS: Move src/drivers/[a*-i*] copyrights into AUTHORS file 2019-10-22 12:55:10 +00:00
analogix/anx7625 drivers/analogix: Add anx7625 MIPI DSI/DPI to DP bridge driver 2019-12-17 13:15:47 +00:00
asmedia AUTHORS: Move src/drivers/[a*-i*] copyrights into AUTHORS file 2019-10-22 12:55:10 +00:00
aspeed src/{drivers,device,ec}: Remove unused <stdlib.h> 2019-12-19 05:25:56 +00:00
crb acpi: Be more ACPI compliant when generating _UID 2020-01-09 14:22:51 +00:00
dec/21143 AUTHORS: Move src/drivers/[a*-i*] copyrights into AUTHORS file 2019-10-22 12:55:10 +00:00
elog printf: Automatically prefix %p with 0x 2019-12-11 11:38:59 +00:00
emulation/qemu src/{drivers,device,ec}: Remove unused <stdlib.h> 2019-12-19 05:25:56 +00:00
generic drivers/generic/gfx: Add null pointer error check 2020-02-03 16:44:57 +00:00
gic AUTHORS: Move src/drivers/[a*-i*] copyrights into AUTHORS file 2019-10-22 12:55:10 +00:00
i2c drivers/i2c/i2cmux2: Drop unused i2c multiplex 2020-01-04 22:08:24 +00:00
intel fsp1_1: Drop unused weak function 2020-01-10 14:56:23 +00:00
ipmi acpigen: Add function to generate unicode names 2020-01-07 08:16:20 +00:00
lenovo AUTHORS: Move src/drivers/[l*-v*] copyrights into AUTHORS file 2019-10-22 12:55:19 +00:00
maxim mmio: Add clrsetbitsXX() API in place of updateX() 2019-12-04 14:10:37 +00:00
mrc_cache drivers/mrc_cache: Redo indenting 2019-12-15 16:47:36 +00:00
net drivers/net/r8168: Add SSDT Power Resource Methods 2020-01-30 11:46:23 +00:00
parade src/{drivers,device,ec}: Remove unused <stdlib.h> 2019-12-19 05:25:56 +00:00
pc80 drivers/pc80/rtc: Clean up some POST_CODE_EXTRA use 2020-01-14 18:09:30 +00:00
ricoh/rce822 AUTHORS: Move src/drivers/[l*-v*] copyrights into AUTHORS file 2019-10-22 12:55:19 +00:00
siemens/nc_fpga AUTHORS: Move src/drivers/[l*-v*] copyrights into AUTHORS file 2019-10-22 12:55:19 +00:00
sil/3114 src/{drivers,device,ec}: Remove unused <stdlib.h> 2019-12-19 05:25:56 +00:00
smmstore drivers/smmstore: Clarify Kconfig cbfs wording 2020-01-20 17:40:26 +00:00
spi drivers/spi/spi_flash: remove spi flash names 2020-01-28 14:44:37 +00:00
ti AUTHORS: Move src/drivers/[l*-v*] copyrights into AUTHORS file 2019-10-22 12:55:19 +00:00
tpm AUTHORS: Move src/drivers/[l*-v*] copyrights into AUTHORS file 2019-10-22 12:55:19 +00:00
uart src/{drivers,device,ec}: Remove unused <stdlib.h> 2019-12-19 05:25:56 +00:00
usb usbdebug: Fix printk conversion 2020-01-03 13:10:12 +00:00
vpd src/{drivers,device,ec}: Remove unused <stdlib.h> 2019-12-19 05:25:56 +00:00
wifi acpi: Be more ACPI compliant when generating _UID 2020-01-09 14:22:51 +00:00
xgi printf: Automatically prefix %p with 0x 2019-12-11 11:38:59 +00:00