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linux-stable/drivers/hsi
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Chengfeng Ye 0c3df095fa HSI: core: Fix return freed object in hsi_new_client 
[ Upstream commit a1ee1c08fc ]

cl is freed on error of calling device_register, but this
object is return later, which will cause uaf issue. Fix it
by return NULL on error.

Signed-off-by: Chengfeng Ye <cyeaa@connect.ust.hk>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2022-01-27 11:04:31 +01:00
..
clients treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
controllers HSI: Fix PM usage counter unbalance in ssi_hw_init 2020-12-29 23:57:06 +01:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile
…
hsi_boardinfo.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
hsi_core.c HSI: core: Fix return freed object in hsi_new_client 2022-01-27 11:04:31 +01:00
hsi_core.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00