patch 9.0.2118: [security]: avoid double-free in get_style_font_variants Commit: https://github.com/vim/vim/commit/a5218a7330cb14ddd9afa323ab03f4334e6a77a0 Author: Christian Brabandt <cb@256bit.org> Date: Sun Nov 19 16:25:45 2023 +0100 patch 9.0.2118: [security]: avoid double-free in get_style_font_variants Problem: [security]: avoid double-free Solution: Only fee plain_font, when it is not the same as bold_font When plain_font == bold_font and bold_font is not NULL, we may end up trying to free bold_font again, which already has been freed a few lines above. So only free bold_font, when the condition gui.font_can_bold is true, which means that bold_font is not pointing to plain_font (so it needs to be freed separately). Signed-off-by: Christian Brabandt <cb@256bit.org>

README_unix.txt for version 9.0 of Vim: Vi IMproved.

This file explains the installation of Vim on Unix systems.
See "README.txt" for general information about Vim.


When you use the source distribution, "make install" is used to install Vim.
See the "INSTALL" file in the "src" directory.

If you use a compiled package, follow the instructions for the package.