Some memory alloc in nvme_allocate_request_user_copy, and submit
through nvme_qpair_submit_request, if nvme ctrlr is failed or
qpair state not meet the requirements, submit will return -ENXIO,
and call nvme_free_request(), but it will not free
req->payload.contig_or_cb_arg, those memory only gets freed when the
request is actually completed, through nvme_user_copy_cmd_complete().
Let's fix this by add check when submit failed.
Fixes issue #2832
Change-Id: I54f0fc60dbb53ced9f52da7d89017be13db2eee1
Signed-off-by: Fengnan Chang <changfengnan@bytedance.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15985
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
958d4e0e05