projects / linux-block.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c49a520) | patch
net: w5100: check return value after calling platform_get_resource()
authorYang Yingliang <yangyingliang@huawei.com>
Tue, 31 Aug 2021 08:40:18 +0000 (16:40 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 18 Sep 2021 11:40:35 +0000 (13:40 +0200)
commitfb1ee027878b30f7545c77b1cdf1f61136d21092
tree3f958dd9a0cc6f6afba8e4b1f1e1f54d5e00af62tree
parentc49a52046da7580c1eaa251396b18aa3da091d13commit | diff
net: w5100: check return value after calling platform_get_resource()

[ Upstream commit a39ff4a47f3e1da3b036817ef436b1a9be10783a ]

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>
drivers/net/ethernet/wiznet/w5100.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)