Discovering one bug after another in the UTF-8 decoding logic in OpenBSD, then going on to fix other aspects of related code.
https://research.exoticsilicon.com/articles/unbreaking_utf8_on_the_console [research.exoticsilicon.com]
2023-03-10 20:32
Still, the debugging process we went through here to discover the cause of the problems in the first place is worth sharing from the beginning, as the code in question was particularly bad with plenty of textbook mistakes. Who knows what you might find in your own investigations elsewhere.
Email: https://marc.info/?l=openbsd-tech&m=167734639712745&w=2
source: L