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(parent: b0729a1) | patch
usb: musb: tusb6010: check return value after calling platform_get_resource()
authorYang Yingliang <yangyingliang@huawei.com>
Wed, 15 Sep 2021 03:49:25 +0000 (11:49 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 26 Nov 2021 10:36:19 +0000 (11:36 +0100)
commitf87a79c04a33ab4e5be598c7b0867e6ef193d702
treea8485bd1bb286e37b389f273f9049d748a149866tree
parentb0729a186362c4e44cf3ea3fdc872b40e9c9641bcommit | diff
usb: musb: tusb6010: check return value after calling platform_get_resource()

[ Upstream commit 14651496a3de6807a17c310f63c894ea0c5d858e ]

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

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20210915034925.2399823-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/usb/musb/tusb6010.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git