Wrong. The act of eating human flesh is not illegal in most countries, actually. It is the killing that is the problem in those countries where it is outlawed. Here are two stories for you to read up on

http://www.cnn.com/2004/LAW/01/13/findlaw.analysis.leavitt.cannibalism/index.html

http://calorielab.com/news/2012/05/17/tokyo-ham-cybele-human-genital-banquet-not-illegal/