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| author | Johannes Thumshirn <[email protected]> | 2017-10-10 15:31:38 +0000 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2017-10-11 18:33:12 +0000 |
| commit | 8d30371fd7c328e192d7ea3108bd71b903631d6a (patch) | |
| tree | 30ffbf1b9ca1df377a96f3a51d9a583f9f331f6d /net/sched/cls_basic.c | |
| parent | scsi: qla2xxx: Fix uninitialized work element (diff) | |
| download | kernel-8d30371fd7c328e192d7ea3108bd71b903631d6a.tar.gz kernel-8d30371fd7c328e192d7ea3108bd71b903631d6a.zip | |
scsi: fc: check for rport presence in fc_block_scsi_eh
Coverity-scan recently found a possible NULL pointer dereference in
fc_block_scsi_eh() as starget_to_rport() either returns the rport for
the startget or NULL.
While it is rather unlikely to have fc_block_scsi_eh() called without an
rport associated it's a good idea to catch potential misuses of the API
gracefully.
Signed-off-by: Johannes Thumshirn <[email protected]>
Reviewed-by: Bart Van Assche <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'net/sched/cls_basic.c')
0 files changed, 0 insertions, 0 deletions