Fix potentially unterminated string after strncpy() call

Signed-off-by: Jens Axboe <axboe@fb.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/diskutil.c b/diskutil.c
index 5170915c..1b4accb3 100644
--- a/diskutil.c
+++ b/diskutil.c
@@ -297,7 +297,7 @@ static struct disk_util *disk_util_add(struct thread_data *td, int majdev,
 		sfree(du);
 		return NULL;
 	}
-	strncpy((char *) du->dus.name, basename(path), FIO_DU_NAME_SZ);
+	strncpy((char *) du->dus.name, basename(path) - 1, FIO_DU_NAME_SZ);
 	du->sysfs_root = path;
 	du->major = majdev;
 	du->minor = mindev;