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-rw-r--r--hw/rdma/rdma_backend.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/rdma/rdma_backend.c b/hw/rdma/rdma_backend.c
index d7a4bbd91f..1e148398a2 100644
--- a/hw/rdma/rdma_backend.c
+++ b/hw/rdma/rdma_backend.c
@@ -338,6 +338,10 @@ void rdma_backend_post_send(RdmaBackendDev *backend_dev,
if (qp_type == IBV_QPT_UD) {
wr.wr.ud.ah = create_ah(backend_dev, qp->ibpd,
backend_dev->backend_gid_idx, dgid);
+ if (!wr.wr.ud.ah) {
+ comp_handler(IBV_WC_GENERAL_ERR, VENDOR_ERR_FAIL_BACKEND, ctx);
+ goto out_dealloc_cqe_ctx;
+ }
wr.wr.ud.remote_qpn = dqpn;
wr.wr.ud.remote_qkey = dqkey;
}