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Commit ca4ce383 authored by Bryan O'Sullivan's avatar Bryan O'Sullivan Committed by Roland Dreier
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IB/ipath: validate path_mig_state properly 



Signed-off-by: default avatarBryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent fc8cf8cd

drivers/infiniband/hw/ipath/ipath_qp.c

+2 −1
Original line number Diff line number Diff line
@@ -491,7 +491,8 @@ int ipath_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, 
			goto inval;



	if (attr_mask & IB_QP_PATH_MIG_STATE)

		if (attr->path_mig_state != IB_MIG_MIGRATED)

		if (attr->path_mig_state != IB_MIG_MIGRATED &&

		    attr->path_mig_state != IB_MIG_REARM)

			goto inval;



	switch (new_state) {