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| author | Mike Christie <michaelc@cs.wisc.edu> | 2006-12-17 18:10:28 (GMT) |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-01-06 15:02:09 (GMT) |
| commit | 9b80cb4be1f4181875e0cf274dc59f42964fdf1b (patch) | |
| tree | 37587f07724c7382547f056e54e8a52e6e84a594 /Documentation/scsi | |
| parent | 94cb3f822bb806a750e1e1c8457bee6e96671569 (diff) | |
| download | linux-fsl-qoriq-9b80cb4be1f4181875e0cf274dc59f42964fdf1b.tar.xz | |
[SCSI] libiscsi: fix senselen calculation
Yanling Qi, noted that when the sense data length of
a check-condition is greater than 0x7f (127), senselen = (data[0] << 8)
| data[1] will become negative. It causes different kinds of panics from
GPF, spin_lock deadlock to spin_lock recursion.
We were also swapping this value on big endien machines.
This patch fixes both issues by using be16_to_cpu().
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'Documentation/scsi')
0 files changed, 0 insertions, 0 deletions