id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
11215	Prevent silly geometries	Richard	team	"How to break the rendering servers for four days:

1. Download some data
2. Zoom out
3. Move node several continents to the east
4. Upload
5. Giggle as each affected tile takes 68 seconds to render and the servers catch fire

Real-world example: http://www.openstreetmap.org/node/1262267499/history

Reproduced: http://www.openstreetmap.org/node/244893390/history

Possible fixes:

1. <polyglot>Entirely disable node-moving functionality in JOSM and force users to use a proper editor</polyglot>
2. Squawk very loudly if the user tries to upload a segment longer than (n) metres"	defect	closed	normal		Core		othersoftware		lists@…