From 7bb78fb95b73bc89f8a08ff36b830aa537cd0e77 Mon Sep 17 00:00:00 2001
From: Changpeng Liu <changpeng.liu@intel.com>
Date: Wed, 22 Dec 2021 09:44:11 +0800
Subject: [PATCH] test/llvm_nvme_fuzz: print '-D' usage menu

Fix #2286.

Change-Id: Iadf7b58618ee94bc95bea705b4549ed199599149
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10814
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
---
 test/app/fuzz/llvm_nvme_fuzz/llvm_nvme_fuzz.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/app/fuzz/llvm_nvme_fuzz/llvm_nvme_fuzz.c b/test/app/fuzz/llvm_nvme_fuzz/llvm_nvme_fuzz.c
index 7e1f7f4d8..ddc6bd3cc 100644
--- a/test/app/fuzz/llvm_nvme_fuzz/llvm_nvme_fuzz.c
+++ b/test/app/fuzz/llvm_nvme_fuzz/llvm_nvme_fuzz.c
@@ -224,6 +224,7 @@ begin_fuzz(void *ctx)
 static void
 nvme_fuzz_usage(void)
 {
+	fprintf(stderr, " -D                        Path of corpus directory.\n");
 	fprintf(stderr, " -F                        Transport ID for subsystem that should be fuzzed.\n");
 	fprintf(stderr, " -t                        Time to run fuzz tests (in seconds). Default: 10\n");
 	fprintf(stderr, " -Z                        Fuzzer to run (0 to %lu)\n", NUM_FUZZERS - 1);