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| author | Anil Gurumurthy <anil.gurumurthy@qlogic.com> | 2015-11-26 09:54:00 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2015-12-02 23:06:45 +0100 |
| commit | 3c3da12d3174891f61f0f2c672da095562f19b92 (patch) | |
| tree | d42fecd5fcd2b39f32ba22b0fc0d84ebd9d7de5f /drivers/scsi/bfa/bfa_ioc_cb.c | |
| parent | bfa: Update copyright messages (diff) | |
| download | linux-3c3da12d3174891f61f0f2c672da095562f19b92.tar.xz linux-3c3da12d3174891f61f0f2c672da095562f19b92.zip | |
bfa: Fix for crash when bfa_itnim is NULL
Fix a very corner case when the port gets disconnected and the BFA and
FCS layers clean up references to the IT nexus. During this window if a
task management command is issued by the SCSI-ML and ends up referencing
a NULL itnim, it could lead to a crash.
Signed-off-by: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
Signed-off-by: Anil Gurumurthy <anil.gurumurthy@qlogic.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/bfa/bfa_ioc_cb.c')
0 files changed, 0 insertions, 0 deletions