IB/hfi1: Fix SL array bounds check

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The SL specified by a user needs to be a valid SL.

Add a range check to the user specified SL value which protects from
running off the end of the SL to SC table.

CC: stable@vger.kernel.org
Fixes: 7724105686 ("IB/hfi1: add driver files")
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Ira Weiny 2018-09-20 12:58:46 -07:00 • committed by Jason Gunthorpe

parent 4eeed36869

commit 0dbfaa9f28

1 changed files with 7 additions and 1 deletions

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drivers/infiniband/hw/hfi1/verbs.c

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