diff options
Diffstat (limited to 'drivers/char/virtio_console.c')
| -rw-r--r-- | drivers/char/virtio_console.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 50754d203310..d2406fe25533 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -1492,8 +1492,8 @@ static int add_port(struct ports_device *portdev, u32 id) * Finally, create the debugfs file that we can use to * inspect a port's state at any time */ - sprintf(debugfs_name, "vport%up%u", - port->portdev->vdev->index, id); + snprintf(debugfs_name, sizeof(debugfs_name), "vport%up%u", + port->portdev->vdev->index, id); port->debugfs_file = debugfs_create_file(debugfs_name, 0444, pdrvdata.debugfs_dir, port, |