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test/llvm_nvme_fuzz: add DIRECTIVE SEND and DIRECTIVE RECEIVE command test cases

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Change-Id: I270db69c8dda29d3ab0368d259515782898583db
Signed-off-by: Yifan Bian <yifan.bian@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11725
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This commit is contained in:
Yifan Bian 2022-02-24 03:54:11 +00:00 committed by Tomasz Zawadzki
parent 12d522515f
commit 8ba73f5649
1 changed files with 34 additions and 0 deletions
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34
test/app/fuzz/llvm_nvme_fuzz/llvm_nvme_fuzz.c
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@ -268,6 +268,38 @@ fuzz_admin_security_send_command(struct fuzz_command *cmd)
g_data += 8;
}
static void
fuzz_admin_directive_send_command(struct fuzz_command *cmd)
{
memset(&cmd->cmd, 0, sizeof(cmd->cmd));
cmd->cmd.opc = SPDK_NVME_OPC_DIRECTIVE_SEND;
cmd->cmd.cdw10 = (g_data[0] << 24) + (g_data[1] << 16) +
(g_data[2] << 8) + g_data[3];
cmd->cmd.cdw11_bits.directive.dspec = (g_data[4] << 8) + g_data[5];
cmd->cmd.cdw11_bits.directive.dtype = g_data[6];
cmd->cmd.cdw11_bits.directive.doper = g_data[7];
g_data += 8;
}
static void
fuzz_admin_directive_receive_command(struct fuzz_command *cmd)
{
memset(&cmd->cmd, 0, sizeof(cmd->cmd));
cmd->cmd.opc = SPDK_NVME_OPC_DIRECTIVE_RECEIVE;
cmd->cmd.cdw10 = (g_data[0] << 24) + (g_data[1] << 16) +
(g_data[2] << 8) + g_data[3];
cmd->cmd.cdw11_bits.directive.dspec = (g_data[4] << 8) + g_data[5];
cmd->cmd.cdw11_bits.directive.dtype = g_data[6];
cmd->cmd.cdw11_bits.directive.doper = g_data[7];
g_data += 8;
}
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 },
@ -281,6 +313,8 @@ static struct fuzz_type g_fuzzers[] = {
{ .fn = fuzz_admin_namespace_management_command, .bytes_per_cmd = 1},
{ .fn = fuzz_admin_security_receive_command, .bytes_per_cmd = 8},
{ .fn = fuzz_admin_security_send_command, .bytes_per_cmd = 8},
{ .fn = fuzz_admin_directive_send_command, .bytes_per_cmd = 8},
{ .fn = fuzz_admin_directive_receive_command, .bytes_per_cmd = 8},
{ .fn = NULL, .bytes_per_cmd = 0 }
};