From def89b81ef459e98d3e4adce8de78561c3be14f0 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 26 Jun 2018 08:39:36 -0700 Subject: [PATCH] RDMA/rxe: Set wqe->status correctly if an unexpected response is received commit 61b717d041b1976530f68f8b539b2e3a7dd8e39c upstream. Every function that returns COMPST_ERROR must set wqe->status to another value than IB_WC_SUCCESS before returning COMPST_ERROR. Fix the only code path for which this is not yet the case. Signed-off-by: Bart Van Assche Cc: Reviewed-by: Yuval Shaia Signed-off-by: Jason Gunthorpe Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/sw/rxe/rxe_comp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/sw/rxe/rxe_comp.c b/drivers/infiniband/sw/rxe/rxe_comp.c index 9eb12c2e3c74..83cfe44f070e 100644 --- a/drivers/infiniband/sw/rxe/rxe_comp.c +++ b/drivers/infiniband/sw/rxe/rxe_comp.c @@ -276,6 +276,7 @@ static inline enum comp_state check_ack(struct rxe_qp *qp, case IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE: if (wqe->wr.opcode != IB_WR_RDMA_READ && wqe->wr.opcode != IB_WR_RDMA_READ_WITH_INV) { + wqe->status = IB_WC_FATAL_ERR; return COMPST_ERROR; } reset_retry_counters(qp); -- 2.20.1