Mercurial > vim
view runtime/ftplugin/falcon.vim @ 33772:7624df087ebf v9.0.2106
patch 9.0.2106: [security]: Use-after-free in win_close()
Commit: https://github.com/vim/vim/commit/25aabc2b8ee1e19ced6f4da9d866cf9378fc4c5a
Author: Christian Brabandt <cb@256bit.org>
Date: Tue Nov 14 19:31:34 2023 +0100
patch 9.0.2106: [security]: Use-after-free in win_close()
Problem: [security]: Use-after-free in win_close()
Solution: Check window is valid, before accessing it
If the current window structure is no longer valid (because a previous
autocommand has already freed this window), fail and return before
attempting to set win->w_closing variable.
Add a test to trigger ASAN in CI
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 16 Nov 2023 22:15:05 +0100 |
parents | 17c4178f26ea |
children | 8ae680be2a51 |
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" Vim filetype plugin file " Language: Falcon " Author: Steven Oliver <oliver.steven@gmail.com> " Copyright: Copyright (c) 2009-2013 Steven Oliver " License: You may redistribute this under the same terms as Vim itself " Last Update: 2020 Oct 10 " -------------------------------------------------------------------------- " Only do this when not done yet for this buffer if (exists("b:did_ftplugin")) finish endif let b:did_ftplugin = 1 let s:cpo_save = &cpo set cpo&vim setlocal softtabstop=4 shiftwidth=4 setlocal suffixesadd=.fal,.ftd " Matchit support if exists("loaded_matchit") && !exists("b:match_words") let b:match_ignorecase = 0 let b:match_words = \ '\<\%(if\|case\|while\|until\|for\|do\|class\)\>=\@!' . \ ':' . \ '\<\%(else\|elsif\|when\)\>' . \ ':' . \ '\<end\>' . \ ',{:},\[:\],(:)' endif setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s1:/*,mb:*,ex:*/,:// " Windows allows you to filter the open file dialog if has("gui_win32") && !exists("b:browsefilter") let b:browsefilter = "Falcon Source Files (*.fal *.ftd)\t*.fal;*.ftd\n" . \ "All Files (*.*)\t*.*\n" endif let b:undo_ftplugin = "setlocal tabstop< shiftwidth< expandtab< fileencoding<" \ . " suffixesadd< comments<" \ . "| unlet! b:browsefiler" let &cpo = s:cpo_save unlet s:cpo_save " vim: set sw=4 sts=4 et tw=80 :