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diff --git a/sys/dev/nvmf/controller/nvmft_controller.c b/sys/dev/nvmf/controller/nvmft_controller.c
--- a/sys/dev/nvmf/controller/nvmft_controller.c
+++ b/sys/dev/nvmf/controller/nvmft_controller.c
@@ -749,7 +749,7 @@
"Invalid length %zu for IDENTIFY with CNS %#x\n", data_len,
cns);
nvmft_send_generic_error(ctrlr->admin, nc,
- NVME_SC_INVALID_OPCODE);
+ NVME_SC_INVALID_FIELD);
nvmf_free_capsule(nc);
return;
}
diff --git a/tests/sys/cam/ctl/nvmft/nvmft.c b/tests/sys/cam/ctl/nvmft/nvmft.c
--- a/tests/sys/cam/ctl/nvmft/nvmft.c
+++ b/tests/sys/cam/ctl/nvmft/nvmft.c
@@ -985,6 +985,74 @@
nvmf_free_qpair(admin);
}
+static void
+identify_bad_size(const atf_tc_t *tc, size_t len)
+{
+ struct nvme_command cmd;
+ const struct nvme_completion *cpl;
+ struct nvmf_qpair *admin;
+ struct nvmf_capsule *cc, *rc;
+ char *buf;
+ int error;
+ uint16_t status;
+
+ admin = connect_admin_only(tc);
+
+ buf = malloc(len);
+ nvmf_init_sqe(&cmd, NVME_OPC_IDENTIFY);
+ cmd.cdw10 = htole32(1);
+
+ cc = nvmf_allocate_command(admin, &cmd);
+ if (cc == NULL)
+ atf_tc_fail("Failed to allocate command capsule: %s",
+ strerror(errno));
+
+ error = nvmf_capsule_append_data(cc, buf, len, false);
+ if (error != 0)
+ atf_tc_fail("Failed to append data to IDENTIFY capsule: %s",
+ strerror(error));
+
+ error = nvmf_host_transmit_command(cc);
+ if (error != 0)
+ atf_tc_fail("Failed to transmit IDENTIFY capsule: %s",
+ strerror(errno));
+
+ error = nvmf_host_wait_for_response(cc, &rc);
+ nvmf_free_capsule(cc);
+ if (error != 0)
+ atf_tc_fail("Failed to receive IDENTIFY response: %s",
+ strerror(error));
+
+ cpl = nvmf_capsule_cqe(rc);
+ status = le16toh(cpl->status);
+ nvmf_free_capsule(rc);
+ ATF_REQUIRE(NVME_STATUS_GET_SCT(status) == NVME_SCT_GENERIC);
+ ATF_REQUIRE(NVME_STATUS_GET_SC(status) == NVME_SC_INVALID_FIELD);
+
+ shutdown_controller(admin);
+ nvmf_free_qpair(admin);
+}
+
+ATF_TC(identify_short);
+ATF_TC_HEAD(identify_short, tc)
+{
+ require_nvmft(tc);
+}
+ATF_TC_BODY(identify_short, tc)
+{
+ identify_bad_size(tc, 4095);
+}
+
+ATF_TC(identify_long);
+ATF_TC_HEAD(identify_long, tc)
+{
+ require_nvmft(tc);
+}
+ATF_TC_BODY(identify_long, tc)
+{
+ identify_bad_size(tc, 4097);
+}
+
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, invalid_qid);
@@ -1008,6 +1076,8 @@
ATF_TP_ADD_TC(tp, fetch_hip_offset_3);
ATF_TP_ADD_TC(tp, fetch_hip_offset_beyond_end);
ATF_TP_ADD_TC(tp, fetch_reserved_log_page);
+ ATF_TP_ADD_TC(tp, identify_short);
+ ATF_TP_ADD_TC(tp, identify_long);
return (atf_no_error());
}

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