diff options
| author | Pan Bian <bianpan2016@163.com> | 2018-11-28 15:30:24 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-17 21:55:11 +0100 |
| commit | 573f19f1517bee0dd16ebf629c0746a2dfc20461 (patch) | |
| tree | a468ccda0eee913a047ba96f95d72415a10f0c1f /lib/debugobjects.c | |
| parent | 553c8675f5fea8c9fbf178c3a2187a2423b4af38 (diff) | |
net: hisilicon: remove unexpected free_netdev
[ Upstream commit c758940158bf29fe14e9d0f89d5848f227b48134 ]
The net device ndev is freed via free_netdev when failing to register
the device. The control flow then jumps to the error handling code
block. ndev is used and freed again. Resulting in a use-after-free bug.
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions