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hw/rdma: Abort send-op if fail to create addr handler 

Function create_ah might return NULL, let's exit with an error.

Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
This commit is contained in:
Yuval Shaia 2018-12-21 16:40:18 +02:00 committed by Marcel Apfelbaum
parent 46462cb161
commit 305bdd7a57
1 changed files with 4 additions and 0 deletions
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4
hw/rdma/rdma_backend.c
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@ -338,6 +338,10 @@ void rdma_backend_post_send(RdmaBackendDev *backend_dev,
if (qp_type == IBV_QPT_UD) { if (qp_type == IBV_QPT_UD) {
wr.wr.ud.ah = create_ah(backend_dev, qp->ibpd, wr.wr.ud.ah = create_ah(backend_dev, qp->ibpd,
backend_dev->backend_gid_idx, dgid); 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_qpn = dqpn;
wr.wr.ud.remote_qkey = dqkey; wr.wr.ud.remote_qkey = dqkey;
} }