KEYS: encrypted: Add check for strsep
authorChen Ni <nichen@iscas.ac.cn>
Wed, 8 Nov 2023 07:36:27 +0000 (07:36 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Jan 2024 23:35:14 +0000 (15:35 -0800)
commit69c2d6e40d97ecc5dbb2f4db9a255b121809b3ac
treee34c7ab4443b65d8dc70164f0450a4c97908de00
parentd1ac288b2742aa4af746c5613bac71760fadd1c4
KEYS: encrypted: Add check for strsep

[ Upstream commit b4af096b5df5dd131ab796c79cedc7069d8f4882 ]

Add check for strsep() in order to transfer the error.

Fixes: cd3bc044af48 ("KEYS: encrypted: Instantiate key with user-provided decrypted data")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
security/keys/encrypted-keys/encrypted.c