[MC-124371] Certain zip files for data packs temporarily freeze the game when loading the world on certain systems

Attempting to load the (invalid) data pack zip file attached to ~~MC-124368~~, my world took more than one minute to load while on the "loading world" screen:

18:43:51	cmj	Server thread	info	Changing view distance to 16, from 10
18:45:07	tn	Server thread	info	redstonehelper[local:E:b6afc3da] logged in with entity id 7 at (1179.9282906488722, 56.0, -1371.5211635538456)

I've attached a forced crash report for system info.