From 7c594bbd2de9f03e7c8d808004045696bc9c1a67 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Tue, 2 Nov 2021 11:08:19 +0100 Subject: virtiofs: use strscpy for copying the queue name Always null terminate fsvq->name. Reported-by: kernel test robot Fixes: b43b7e81eb2b ("virtiofs: provide a helper function for virtqueue initialization") Signed-off-by: Miklos Szeredi --- fs/fuse/virtio_fs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/fuse') diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c index 94fc874f5de7..4cfa4bc1f579 100644 --- a/fs/fuse/virtio_fs.c +++ b/fs/fuse/virtio_fs.c @@ -649,7 +649,7 @@ static void virtio_fs_vq_done(struct virtqueue *vq) static void virtio_fs_init_vq(struct virtio_fs_vq *fsvq, char *name, int vq_type) { - strncpy(fsvq->name, name, VQ_NAME_LEN); + strscpy(fsvq->name, name, VQ_NAME_LEN); spin_lock_init(&fsvq->lock); INIT_LIST_HEAD(&fsvq->queued_reqs); INIT_LIST_HEAD(&fsvq->end_reqs); -- cgit v1.2.3