Dinghao Liu b481f644d9 scsi: zfcp: Fix a double put in zfcp_port_enqueue() ... When device_register() fails, zfcp_port_release() will be called after put_device(). As a result, zfcp_ccw_adapter_put() will be called twice: one in zfcp_port_release() and one in the error path after device_register(). So the reference on the adapter object is doubly put, which may lead to a premature free. Fix this by adjusting the error tag after device_register(). Fixes: f3450c7b91 ("[SCSI] zfcp: Replace local reference counting with common kref") Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Link: https://lore.kernel.org/r/20230923103723.10320-1-dinghao.liu@zju.edu.cn Acked-by: Benjamin Block <bblock@linux.ibm.com> Cc: stable@vger.kernel.org # v2.6.33+ Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2023-09-27 11:31:20 -04:00
..
block	block-6.6-2023-09-08	2023-09-08 21:39:54 -07:00
char	more s390 updates for 6.6 merge window	2023-09-07 10:52:13 -07:00
cio	more s390 updates for 6.6 merge window	2023-09-07 10:52:13 -07:00
crypto	more s390 updates for 6.6 merge window	2023-09-07 10:52:13 -07:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-08-03 14:34:37 -07:00
scsi	scsi: zfcp: Fix a double put in zfcp_port_enqueue()	2023-09-27 11:31:20 -04:00
virtio	s390/airq: remove lsi_mask from airq_struct	2023-08-30 11:03:28 +02:00
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