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| author | Qinglang Miao <miaoqinglang@huawei.com> | 2020-11-20 15:48:52 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-30 11:53:42 +0100 |
| commit | dcda662622b17adaec14a1a6d82bf09e87b9ce11 (patch) | |
| tree | 2539f5c467fe5f7c1fa01a91e7605a44fd832670 /include | |
| parent | f6d844be9502ae6ea90a603f349be332ef9e5841 (diff) | |
scsi: iscsi: Fix inappropriate use of put_device()
[ Upstream commit 6dc1c7ab6f047f45b62986ffebc5324e86ed5f5a ]
kfree(conn) is called inside put_device(&conn->dev) which could lead to
use-after-free. In addition, device_unregister() should be used here rather
than put_deviceO().
Link: https://lore.kernel.org/r/20201120074852.31658-1-miaoqinglang@huawei.com
Fixes: f3c893e3dbb5 ("scsi: iscsi: Fail session and connection on transport registration failure")
Reported-by: Hulk Robot <hulkci@huawei.com>
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions