From 38d75b56f4d47a651794bf6772620fbf8ad1bd03 Mon Sep 17 00:00:00 2001
From: Ben Walker <benjamin.walker@intel.com>
Date: Mon, 9 Apr 2018 16:06:25 -0700
Subject: [PATCH] blobfs: Remove all uses of strncpy

strncpy is going to be added to the list of banned functions because
it does not guarantee strings are null terminated.

Change-Id: I14e2ce65401bbdb77260627e94aa936797c20ce0
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/407020
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 lib/blobfs/blobfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/blobfs/blobfs.c b/lib/blobfs/blobfs.c
index e1169498e..dbeef66a3 100644
--- a/lib/blobfs/blobfs.c
+++ b/lib/blobfs/blobfs.c
@@ -496,7 +496,7 @@ spdk_fs_init(struct spdk_bs_dev *dev, struct spdk_blobfs_opts *opt,
 	args->fs = fs;
 
 	spdk_bs_opts_init(&opts);
-	strncpy(opts.bstype.bstype, "BLOBFS", SPDK_BLOBSTORE_TYPE_LENGTH);
+	snprintf(opts.bstype.bstype, sizeof(opts.bstype.bstype), "BLOBFS");
 	if (opt) {
 		opts.cluster_sz = opt->cluster_sz;
 	}