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[Qemu-devel] [PATCH PULL 05/31] hw/rdma: Abort send-op if fail to create
From: |
Marcel Apfelbaum |
Subject: |
[Qemu-devel] [PATCH PULL 05/31] hw/rdma: Abort send-op if fail to create addr handler |
Date: |
Sat, 22 Dec 2018 11:50:10 +0200 |
From: Yuval Shaia <address@hidden>
Function create_ah might return NULL, let's exit with an error.
Signed-off-by: Yuval Shaia <address@hidden>
Reviewed-by: Marcel Apfelbaum <address@hidden>
Signed-off-by: Marcel Apfelbaum <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 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;
}
--
2.17.1
- [Qemu-devel] [PATCH PULL 00/31] RDMA queue, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 01/31] hw/pvrdma: Check the correct return value, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 04/31] hw/rdma: Return qpn 1 if ibqp is NULL, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 05/31] hw/rdma: Abort send-op if fail to create addr handler,
Marcel Apfelbaum <=
- [Qemu-devel] [PATCH PULL 03/31] hw/rdma: Add ability to force notification without re-arm, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 08/31] hw/pvrdma: Make default pkey 0xFFFF, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 07/31] hw/pvrdma: Make function reset_device return void, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 02/31] contrib/rdmacm-mux: Add implementation of RDMA User MAD multiplexer, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 09/31] hw/pvrdma: Set the correct opcode for recv completion, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 13/31] vmxnet3: Move some definitions to header file, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 14/31] hw/pvrdma: Make sure PCI function 0 is vmxnet3, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 10/31] hw/pvrdma: Set the correct opcode for send completion, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 06/31] hw/rdma: Add support for MAD packets, Marcel Apfelbaum, 2018/12/22
- [Qemu-devel] [PATCH PULL 11/31] qapi: Define new QMP message for pvrdma, Marcel Apfelbaum, 2018/12/22