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test/llvm_nvme_fuzz: add WRITE ZEROES and WRITE UNCORRECTABLE command test case

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Change-Id: Ia52a7258fbbb342630ff763bd2a8b88358f58b91
Signed-off-by: Yifan Bian <yifan.bian@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12189
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This commit is contained in:
Yifan Bian 2022-04-07 04:10:52 +00:00 committed by Tomasz Zawadzki
parent 9097116e98
commit b287d3ad10
1 changed files with 37 additions and 0 deletions
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37
test/app/fuzz/llvm_nvme_fuzz/llvm_nvme_fuzz.c
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@ -329,6 +329,41 @@ fuzz_nvm_write_command(struct fuzz_command *cmd)
g_data += 24;
}
static void
fuzz_nvm_write_zeroes_command(struct fuzz_command *cmd)
{
memset(&cmd->cmd, 0, sizeof(cmd->cmd));
cmd->cmd.opc = SPDK_NVME_OPC_WRITE_ZEROES;
cmd->cmd.cdw10 = (g_data[0] << 24) + (g_data[1] << 16) +
(g_data[2] << 8) + g_data[3];
cmd->cmd.cdw11 = (g_data[4] << 24) + (g_data[5] << 16) +
(g_data[6] << 8) + g_data[7];
cmd->cmd.cdw12 = (g_data[8] << 24) + (g_data[9] << 16) +
(g_data[10] << 8) + g_data[11];
cmd->cmd.cdw14 = (g_data[12] << 24) + (g_data[13] << 16) +
(g_data[14] << 8) + g_data[15];
cmd->cmd.cdw15 = (g_data[16] << 24) + (g_data[17] << 16) +
(g_data[18] << 8) + g_data[19];
g_data += 20;
}
static void
fuzz_nvm_write_uncorrectable_command(struct fuzz_command *cmd)
{
memset(&cmd->cmd, 0, sizeof(cmd->cmd));
cmd->cmd.opc = SPDK_NVME_OPC_WRITE_UNCORRECTABLE;
cmd->cmd.cdw10 = (g_data[0] << 24) + (g_data[1] << 16) +
(g_data[2] << 8) + g_data[3];
cmd->cmd.cdw11 = (g_data[4] << 24) + (g_data[5] << 16) +
(g_data[6] << 8) + g_data[7];
cmd->cmd.cdw12 = (g_data[8] << 8) + g_data[9];
g_data += 10;
}
static struct fuzz_type g_fuzzers[] = {
{ .fn = fuzz_admin_command, .bytes_per_cmd = sizeof(struct spdk_nvme_cmd), .is_admin = true},
{ .fn = fuzz_admin_get_log_page_command, .bytes_per_cmd = 6, .is_admin = true},
@ -346,6 +381,8 @@ static struct fuzz_type g_fuzzers[] = {
{ .fn = fuzz_admin_directive_receive_command, .bytes_per_cmd = 8, .is_admin = true},
{ .fn = fuzz_nvm_read_command, .bytes_per_cmd = 21, .is_admin = false},
{ .fn = fuzz_nvm_write_command, .bytes_per_cmd = 24, .is_admin = false},
{ .fn = fuzz_nvm_write_zeroes_command, .bytes_per_cmd = 20, .is_admin = false},
{ .fn = fuzz_nvm_write_uncorrectable_command, .bytes_per_cmd = 10, .is_admin = false},
{ .fn = NULL, .bytes_per_cmd = 0, .is_admin = 0}
};