net: micrel: check return value after calling platform_get_resource()

Browse source

[ Upstream commit 20f1932e22 ]

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Yang Yingliang 2021-06-07 22:55:21 +08:00 • committed by Greg Kroah-Hartman

parent 373db5a9c8

commit c01540159e

1 changed files with 4 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/net/ethernet/micrel/ks8842.c

View file