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rdma: assert ibv_send_wr is not NULL

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Vhost testing crashed from Nightly testing, because a member
access within null pointer of type 'struct ibv_send_wr'.

Change-Id: If8f34f23864883ea73516d2d1fe3b30137c04316
Signed-off-by: Hailiang Wang <hailiangx.e.wang@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/458913
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Hailiang Wang 2019-06-21 10:49:22 +08:00 committed by Ben Walker
parent 0c939301cb
commit 73a171a07c
1 changed files with 1 additions and 0 deletions
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lib/nvmf/rdma.c
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@ -1658,6 +1658,7 @@ nvmf_rdma_request_fill_iovs_multi_sgl(struct spdk_nvmf_rdma_transport *rtranspor
/* The first WR must always be the embedded data WR. This is how we unwind them later. */
current_wr = &rdma_req->data.wr;
assert(current_wr != NULL);
req->iovcnt = 0;
desc = (struct spdk_nvme_sgl_descriptor *)rdma_req->recv->buf + inline_segment->address;