From ec753cf40db4d326c2fbbf5e5be0d249be561a41 Mon Sep 17 00:00:00 2001 From: Christian Clason Date: Wed, 6 Sep 2023 23:50:17 +0200 Subject: vim-patch:f7ac0ef50988 runtime: don't execute external commands when loading ftplugins This is a followup to 816fbcc262687b81fc46f82f7bbeb1453addfe0c (patch 9.0.1833: [security] runtime file fixes) It basically disables that external commands are run on loading of the filetype plugin, **unless** the user has set the `g:plugin_exec = 1` global variable in their configuration or for a specific filetype the variable g:_exec=1. There are a few more plugins, that may execute system commands like debchangelog, gitcommit, sh, racket, zsh, ps1 but those do at least do not run those commands by default during loading of the filetype plugin (there the command is mostly run as convenience for auto-completion or to provide documentation lookup). closes: vim/vim#13034 https://github.com/vim/vim/commit/f7ac0ef5098856bedca26e7073594a407c05636f Co-authored-by: Christian Brabandt Co-authored-by: Tim Pope --- runtime/ftplugin/zig.vim | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'runtime/ftplugin/zig.vim') diff --git a/runtime/ftplugin/zig.vim b/runtime/ftplugin/zig.vim index 45ea582615..2a081980cc 100644 --- a/runtime/ftplugin/zig.vim +++ b/runtime/ftplugin/zig.vim @@ -40,17 +40,17 @@ endif let &l:define='\v(|||^\s*\#\s*define)' " Safety check: don't execute zip from current directory -let s:tmp_cwd = getcwd() if !exists('g:zig_std_dir') && exists('*json_decode') && - \ executable('zig') && (fnamemodify(exepath("zig"), ":p:h") != s:tmp_cwd - \ || (index(split($PATH,has("win32")? ';' : ':'), s:tmp_cwd) != -1 && s:tmp_cwd != '.')) + \ executable('zig') && get(g:, 'zig_exec', get(g:, 'plugin_exec', 0)) + \ && (fnamemodify(exepath("zig"), ":p:h") != s:tmp_cwd + \ || (index(split($PATH,has("win32")? ';' : ':'), s:tmp_cwd) != -1 && s:tmp_cwd != '.')) silent let s:env = system('zig env') if v:shell_error == 0 let g:zig_std_dir = json_decode(s:env)['std_dir'] endif unlet! s:env endif -unlet s:tmp_cwd +unlet! s:tmp_cwd if exists('g:zig_std_dir') let &l:path = &l:path . ',' . g:zig_std_dir -- cgit