Mercurial > vim
view src/testdir/test_gui_init.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If the current window structure is no longer valid (because a previous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 | 34b75c77a7bd |
| children |
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" Tests specifically for the GUI features/options that need to be set up at " startup to take effect at runtime. source shared.vim source check.vim CheckCanRunGui source setup_gui.vim func Setup() call GUISetUpCommon() endfunc func TearDown() call GUITearDownCommon() endfunc " Ignore the "failed to create input context" error. call test_ignore_error('E285:') " Start the GUI now, in the foreground. gui -f func Test_set_guiheadroom() CheckX11BasedGui " The 'expected' value must be consistent with the value specified with " gui_init.vim. call assert_equal(0, &guiheadroom) endfunc func Test_set_guioptions_for_M() sleep 200ms " Check if the 'M' option is included. call assert_match('.*M.*', &guioptions) endfunc func Test_set_guioptions_for_p() CheckX11BasedGui sleep 200ms " Check if the 'p' option is included. call assert_match('.*p.*', &guioptions) endfunc " vim: shiftwidth=2 sts=2 expandtab