Re: [Dev-luatex] LuaTeX segfaults on invalid UTF-8 csnames

On 01/13/2013 08:48 PM, Bruno Le Floch wrote:

Hello,

LuaTeX doesn't segfault on invalid UTF-8 appearing in a file: this simply leads to a fatal error. However, one can build invalid UTF-8 using the bytes ^^^^^^110000 to ^^^^^^1100ff. If one builds a control sequence whose name is invalid UTF-8, then try to convert this sequence to a string, LuaTeX segfaults. Namely, both ...

Thanks for the report. Tracker item added: http://tracker.luatex.org/view.php?id=802 Best wishes, Taco