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virtiofs: use strscpy for copying the queue name

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Always null terminate fsvq->name.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: b43b7e81eb ("virtiofs: provide a helper function for virtqueue initialization")
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
Miklos Szeredi 2021-11-02 11:08:19 +01:00
parent a390ccb316
commit 7c594bbd2d
1 changed files with 1 additions and 1 deletions
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2
fs/fuse/virtio_fs.c
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@ -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);