From 69201bb1132718f45078ba6454093f5e220c0350 Mon Sep 17 00:00:00 2001
From: Fabian Frederick <fabf@skynet.be>
Date: Wed, 4 Jun 2014 16:06:07 -0700
Subject: [PATCH] fs/ocfs2/super.c: use OCFS2_MAX_VOL_LABEL_LEN and strlcpy

Replace strncpy(size 63) by defined value.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 fs/ocfs2/super.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 9027729e3992..c7a89cea5c5d 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -2292,8 +2292,8 @@ static int ocfs2_initialize_super(struct super_block *sb,
 		goto bail;
 	}
 
-	strncpy(osb->vol_label, di->id2.i_super.s_label, 63);
-	osb->vol_label[63] = '\0';
+	strlcpy(osb->vol_label, di->id2.i_super.s_label,
+		OCFS2_MAX_VOL_LABEL_LEN);
 	osb->root_blkno = le64_to_cpu(di->id2.i_super.s_root_blkno);
 	osb->system_dir_blkno = le64_to_cpu(di->id2.i_super.s_system_dir_blkno);
 	osb->first_cluster_group_blkno =
-- 
2.20.1