diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index 128d49512f5d..c08bbacc0030 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -125,8 +125,9 @@ void ntfs_inode_printk(struct inode *inode, const char *fmt, ...)
 
 		if (de) {
 			spin_lock(&de->d_lock);
-			snprintf(name, sizeof(s_name_buf), " \"%s\"",
-				 de->d_name.name);
+			if (snprintf(name, sizeof(s_name_buf), " \"%s\"",
+				     de->d_name.name) >= sizeof(s_name_buf))
+				name[sizeof(s_name_buf) - 1] = 0;
 			spin_unlock(&de->d_lock);
 		} else {
 			name[0] = 0;