Mercurial > vim
view runtime/ftplugin/wget.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If the current window structure is no longer valid (because a previous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 | 9a846ba607bb |
children | 8ae680be2a51 |
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" Vim filetype plugin file " Language: Wget configuration file (/etc/wgetrc ~/.wgetrc) " Maintainer: Doug Kearns <dougkearns@gmail.com> " Last Change: 2022 Apr 28 if exists("b:did_ftplugin") finish endif let b:did_ftplugin = 1 let s:cpo_save = &cpo set cpo&vim setlocal comments=:#,:// setlocal commentstring=#\ %s setlocal formatoptions-=t formatoptions+=croql let b:undo_ftplugin = "setl fo< com< cms<" if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter") let b:browsefilter = "Wget Configuration File (wgetrc, .wgetrc)\twgetrc;.wgetrc\n" .. \ "All Files (*.*)\t*.*\n" let b:undo_ftplugin ..= " | unlet! b:browsefilter" endif let &cpo = s:cpo_save unlet s:cpo_save " vim: nowrap sw=2 sts=2 ts=8