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| author |   Mike Christie <michael.christie@oracle.com> | 2020-11-01 12:59:28 -0600 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2020-11-04 22:39:37 -0500 |
| commit | 02dd4914b0bcb8fd8f8cad9817f5715a17466261 (patch) | |
| tree | 21fdafac85fc120b591f0cfb7aa3518bdf19cd05 /scripts/basic | |
| parent | scsi: target: Fix LUN ref count handling (diff) | |
scsi: target: Fix cmd_count ref leak
percpu_ref_init sets the refcount to 1 and percpu_ref_kill drops it.
Drivers like iSCSI and loop do not call target_sess_cmd_list_set_waiting
during session shutdown, though, so they have been calling percpu_ref_exit
with a refcount still taken and leaking the cmd_counts memory.
Link: https://lore.kernel.org/r/1604257174-4524-3-git-send-email-michael.christie@oracle.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions