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(parent: 4681129) | patch
USB: host: isp116x: check return value after calling platform_get_resource()
authorZhen Ni <nizhen@uniontech.com>
Wed, 2 Mar 2022 03:37:16 +0000 (11:37 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 14 Jun 2022 14:52:39 +0000 (16:52 +0200)
commit804de302ada3544699c5f48c5314b249af76faa3
tree1ea4ce7afbc36632da5d03ee230d1c875c77a628tree | snapshot
parent4681129fda9e8555392eaaadb239ec6a6e2b3e12commit | diff
USB: host: isp116x: check return value after calling platform_get_resource()

[ Upstream commit 134a3408c2d3f7e23eb0e4556e0a2d9f36c2614e ]

It will cause null-ptr-deref if platform_get_resource() returns NULL,
we need check the return value.

Signed-off-by: Zhen Ni <nizhen@uniontech.com>
Link: https://lore.kernel.org/r/20220302033716.31272-1-nizhen@uniontech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/usb/host/isp116x-hcd.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git