If a response is returned prior to _nvmf_request_complete being called then the cid in the response is not set correctly and the PDU state is not reset which causes a hang and the PDU state machine is expecting more data but none will be sent. There are two cases where this can occur: 1) If the request is bi-directional 2) If nvmf_tcp_req_parse_sgl returns an error (e.g max_io_size exceeded) Signed-off-by: matthewb <matthew.burbridge@hpe.com> Change-Id: Icc3ed02a4499a12d8920e6433a746b72022a72fe Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9327 Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Community-CI: Mellanox Build Bot Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> |
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tcp_ut.c |