Commit daacb426 authored by Yifan Bian's avatar Yifan Bian Committed by Tomasz Zawadzki
Browse files

test/llvm_nvme_fuzz: add NAMESPACE ATTACHMENT and NAMESPACE MANAGEMENT 


command test cases

Change-Id: I48a9a37d54269b2d7038a96dace9aefba334ede8
Signed-off-by: default avatarYifan Bian <yifan.bian@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11011


Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarDong Yi <dongx.yi@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent d9f1d4e1

test/app/fuzz/llvm_nvme_fuzz/llvm_nvme_fuzz.c

+26 −0
Original line number Diff line number Diff line
@@ -208,6 +208,30 @@ fuzz_admin_delete_io_submission_queue_command(struct fuzz_command *cmd) 
	g_data += 2;

}



static void

fuzz_admin_namespace_attachment_command(struct fuzz_command *cmd)

{

	memset(&cmd->cmd, 0, sizeof(cmd->cmd));

	cmd->cmd.opc = SPDK_NVME_OPC_NS_ATTACHMENT;



	cmd->cmd.cdw10_bits.raw = 0;

	cmd->cmd.cdw10_bits.ns_attach.sel = (g_data[0] >> 4) & 0x0f;



	g_data += 1;

}



static void

fuzz_admin_namespace_management_command(struct fuzz_command *cmd)

{

	memset(&cmd->cmd, 0, sizeof(cmd->cmd));

	cmd->cmd.opc = SPDK_NVME_OPC_NS_MANAGEMENT;



	cmd->cmd.cdw10_bits.raw = 0;

	cmd->cmd.cdw10_bits.ns_manage.sel = (g_data[0] >> 4) & 0x0f;



	g_data += 1;

}



static struct fuzz_type g_fuzzers[] = {

	{ .fn = fuzz_admin_command, .bytes_per_cmd = sizeof(struct spdk_nvme_cmd) },

	{ .fn = fuzz_admin_get_log_page_command, .bytes_per_cmd = 6 },
@@ -217,6 +241,8 @@ static struct fuzz_type g_fuzzers[] = { 
	{ .fn = fuzz_admin_create_io_submission_queue_command, .bytes_per_cmd = 9},

	{ .fn = fuzz_admin_delete_io_completion_queue_command, .bytes_per_cmd = 2},

	{ .fn = fuzz_admin_delete_io_submission_queue_command, .bytes_per_cmd = 2},

	{ .fn = fuzz_admin_namespace_attachment_command, .bytes_per_cmd = 1},

	{ .fn = fuzz_admin_namespace_management_command, .bytes_per_cmd = 1},

	{ .fn = NULL, .bytes_per_cmd = 0 }

};