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linux/drivers/target/loopback
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Yang Yingliang bc68e428d4 scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus() 
If device_register() fails in tcm_loop_setup_hba_bus(), the name allocated
by dev_set_name() need be freed. As comment of device_register() says, it
should use put_device() to give up the reference in the error path. So fix
this by calling put_device(), then the name can be freed in kobject_cleanup().
The 'tl_hba' will be freed in tcm_loop_release_adapter(), so it don't need
goto error label in this case.

Fixes: 3703b2c5d0 ("[SCSI] tcm_loop: Add multi-fabric Linux/SCSI LLD fabric module")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221115015042.3652261-1-yangyingliang@huawei.com
Reviewed-by: Mike Christie <michael.chritie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
History 2022-11-17 17:46:16 +00:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
tcm_loop.c scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus() 2022-11-17 17:46:16 +00:00
tcm_loop.h scsi: target: tcm_loop: Use LIO wq cmd submission helper 2021-03-04 17:37:02 -05:00