patch 8.0.1421: accessing invalid memory with overlong byte sequence commit https://github.com/vim/vim/commit/e6640ad44e2186bd3642b972115496d347cd1fdd Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 22 21:06:56 2017 +0100 patch 8.0.1421: accessing invalid memory with overlong byte sequence Problem: Accessing invalid memory with overlong byte sequence. Solution: Check for NUL character. (test by Dominique Pelle, closes https://github.com/vim/vim/issues/2485)

README_src.txt for version 8.0 of Vim: Vi IMproved.

The source archive contains the files needed to compile Vim on Unix systems.
It is packed for Unix systems (NL line separator).

For more information, see the README.txt file that comes with the runtime
archive (vim-8.0-rt.tar.gz).  To be able to run Vim you MUST get the runtime
archive too!