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[Qemu-devel] [PATCH] hw/rdma: Abort send-op if fail to create addr handl
From: |
Yuval Shaia |
Subject: |
[Qemu-devel] [PATCH] hw/rdma: Abort send-op if fail to create addr handler |
Date: |
Tue, 14 Aug 2018 13:00:10 +0300 |
Function create_ah might return NULL, let's exit with an error.
Signed-off-by: Yuval Shaia <address@hidden>
---
hw/rdma/rdma_backend.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/hw/rdma/rdma_backend.c b/hw/rdma/rdma_backend.c
index 35726bda2e..59d02eb567 100644
--- a/hw/rdma/rdma_backend.c
+++ b/hw/rdma/rdma_backend.c
@@ -402,6 +402,10 @@ 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, 0);
+ goto out_dealloc_cqe_ctx;
+ }
wr.wr.ud.remote_qpn = dqpn;
wr.wr.ud.remote_qkey = dqkey;
}
--
2.17.1
- [Qemu-devel] [PATCH] hw/rdma: Abort send-op if fail to create addr handler,
Yuval Shaia <=
- Re: [Qemu-devel] [PATCH] hw/rdma: Abort send-op if fail to create addr handler, no-reply, 2018/08/16
- Re: [Qemu-devel] [PATCH] hw/rdma: Abort send-op if fail to create addr handler, Yuval Shaia, 2018/08/16
- Re: [Qemu-devel] [PATCH] hw/rdma: Abort send-op if fail to create addr handler, Marcel Apfelbaum, 2018/08/16
- Re: [Qemu-devel] [PATCH] hw/rdma: Abort send-op if fail to create addr handler, no-reply, 2018/08/17
- Re: [Qemu-devel] [PATCH] hw/rdma: Abort send-op if fail to create addr handler, Marcel Apfelbaum, 2018/08/18