Commit db170068 authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman

virtio_console: silence a static checker warning

My static checker complains that this sprintf() can overflow but really
it can't.  Just silence the warning by using snprintf().
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarAmit Shah <amit.shah@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 45c554ec
......@@ -1492,7 +1492,7 @@ 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",
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,
......
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