git.ipfire.org Git - thirdparty/kernel/stable.git/commit

author	Jiasheng Jiang <jiasheng@iscas.ac.cn>
	Mon, 19 Jun 2023 09:28:02 +0000 (17:28 +0800)
committer	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
	Wed, 13 Sep 2023 07:48:19 +0000 (09:48 +0200)
commit	2959a03cb7e71bdd446bebfbb6d896a6324d3d96
tree	a2f5bedd89f50d8fbe405cc5c63049aa8b37ecf1	tree
parent	3639535d3d9a8070c829d9b5a76f30edabf90ccd	commit \| diff

ipmi:ssif: Add check for kstrdup

[ Upstream commit c5586d0f711e9744d0cade39b0c4a2d116a333ca ]

Add check for the return value of kstrdup() and return the error
if it fails in order to avoid NULL pointer dereference.

Fixes: c4436c9149c5 ("ipmi_ssif: avoid registering duplicate ssif interface")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Message-Id: <20230619092802.35384-1-jiasheng@iscas.ac.cn>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>