diff options
| author | Chengfeng Ye <cyeaa@connect.ust.hk> | 2021-11-05 06:45:07 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 08:46:17 +0100 |
| commit | c1b4f58686ccebd52a2ad1896335d42b4c18f2e7 (patch) | |
| tree | 11c7b46cf57f65b50d1bedf22709f8983b6b5d49 /include/linux/errqueue.h | |
| parent | c39ed869df64461602813a711a5eec9966fb95d9 (diff) | |
HSI: core: Fix return freed object in hsi_new_client
[ Upstream commit a1ee1c08fcd5af03187dcd41dcab12fd5b379555 ]
cl is freed on error of calling device_register, but this
object is return later, which will cause uaf issue. Fix it
by return NULL on error.
Signed-off-by: Chengfeng Ye <cyeaa@connect.ust.hk>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/errqueue.h')
0 files changed, 0 insertions, 0 deletions