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authorKaike Wan <kaike.wan@intel.com>2019-06-07 08:25:25 -0400
committerJason Gunthorpe <jgg@mellanox.com>2019-06-11 17:06:37 -0300
commit5f90677ed31963abb184ee08ebee4a4a68225dd8 (patch)
tree4cb3055c9b4d42d9155f80a993805848ed6aa563 /Documentation/w1
parentd1fdb6d8f6a4109a4263176c84b899076a5f8008 (diff)
IB/hfi1: Validate fault injection opcode user input
The opcode range for fault injection from user should be validated before it is applied to the fault->opcodes[] bitmap to avoid out-of-bound error. Cc: <stable@vger.kernel.org> Fixes: a74d5307caba ("IB/hfi1: Rework fault injection machinery") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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