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view src/testdir/setup.vim @ 33471:baa62f464436 v9.0.1988

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patch 9.0.1988: Vim9: potential use-after-free for class members Commit: https://github.com/vim/vim/commit/d2f4800099733216e28d59e1a5710f624b0d9ec1 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Thu Oct 5 20:24:18 2023 +0200 patch 9.0.1988: Vim9: potential use-after-free for class members Problem: Vim9: potential use-after-free for class members Solution: Use the class-related grow array for storing the member type instead of using a temporary type list grow array Use the type list grow array associated with the class than using a temporary type list grow array to allocate the class member type. For simple types, a predefined type is used. For complex types, the type is dynamically allocated from a grow array. For class variables, the type grow array in the class should be used. So that the lifetime of the type is same as the lifetime of the class. closes: #13279 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
author Christian Brabandt <cb@256bit.org>
date Thu, 05 Oct 2023 20:30:11 +0200
parents 695b50472e85
children
line wrap: on
line source

" Common preparations for running tests.

" Only load this once.
if 1

  " When using xterm version 377 the response to the modifyOtherKeys status
  " interferes with some tests.  Remove the request from the t_TI termcap
  " entry.
  let &t_TI = substitute(&t_TI, "\<Esc>\\[?4m", '', '')

  if exists('s:did_load')
    finish
  endif
  let s:did_load = 1
endif

" Make sure 'runtimepath' and 'packpath' does not include $HOME.
set rtp=$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after
if has('packages')
  let &packpath = &rtp
endif

" Only when the +eval feature is present.
if 1
  " Make sure the .Xauthority file can be found after changing $HOME.
  if $XAUTHORITY == ''
    let $XAUTHORITY = $HOME . '/.Xauthority'
  endif

  " Avoid storing shell history.
  let $HISTFILE = ""

  " Have current $HOME available as $ORIGHOME.  $HOME is used for option
  " defaults before we get here, and test_mksession checks that.
  let $ORIGHOME = $HOME

  " Make sure $HOME does not get read or written.
  " It must exist, gnome tries to create $HOME/.gnome2
  let $HOME = getcwd() . '/XfakeHOME'
  if !isdirectory($HOME)
    call mkdir($HOME)
  endif
endif