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nvmf: check Connect command RECFMT field

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Verify that the record format is the one we support (only 0 is defined
by the spec for now).

Change-Id: Iddf038b381e540134abf572e0545c97a0ef71d5f
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
Daniel Verkamp 2016-08-16 11:22:02 -07:00
parent 975362d236
commit 574a801941
1 changed files with 8 additions and 0 deletions
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8
lib/nvmf/request.c
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@ -183,11 +183,19 @@ nvmf_process_connect(struct spdk_nvmf_request *req)
spdk_event_t event;
struct spdk_nvmf_fabric_connect_data *data = (struct spdk_nvmf_fabric_connect_data *)
req->data;
struct spdk_nvmf_fabric_connect_cmd *cmd = &req->cmd->connect_cmd;
struct spdk_nvmf_fabric_connect_rsp *rsp = &req->rsp->connect_rsp;
void *end;
#define INVALID_CONNECT_DATA(field) invalid_connect_response(rsp, 1, offsetof(struct spdk_nvmf_fabric_connect_data, field))
if (cmd->recfmt != 0) {
SPDK_ERRLOG("Connect command unsupported RECFMT %u\n", cmd->recfmt);
rsp->status.sct = SPDK_NVME_SCT_COMMAND_SPECIFIC;
rsp->status.sc = SPDK_NVMF_FABRIC_SC_INCOMPATIBLE_FORMAT;
return SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE;
}
if (req->length < sizeof(struct spdk_nvmf_fabric_connect_data)) {
SPDK_ERRLOG("Connect command data length 0x%x too small\n", req->length);
req->rsp->nvme_cpl.status.sc = SPDK_NVME_SC_INVALID_FIELD;