Mercurial > vim
view runtime/keymap/ukrainian-dvorak.vim @ 33581:403d57b06231 v9.0.2035
patch 9.0.2035: [security] use-after-free with wildmenu
Commit: https://github.com/vim/vim/commit/8f4fb007e4d472b09ff6bed9ffa485e0c3093699
Author: Yee Cheng Chin <ychin.git@gmail.com>
Date: Tue Oct 17 10:06:56 2023 +0200
patch 9.0.2035: [security] use-after-free with wildmenu
Problem: [security] use-after-free with wildmenu
Solution: properly clean up the wildmenu when exiting
Fix wildchar/wildmenu/pum memory corruption with special wildchar's
Currently, using `wildchar=<Esc>` or `wildchar=<C-\>` can lead to a
memory corruption if using wildmenu+pum, or wrong states if only using
wildmenu. This is due to the code only using one single place inside the
cmdline process loop to perform wild menu clean up (by checking
`end_wildmenu`) but there are other odd situations where the loop could
have exited and we need a post-loop clean up just to be sure. If the
clean up was not done you would have a stale popup menu referring to
invalid memory, or if not using popup menu, incorrect status line (if
`laststatus=0`).
For example, if you hit `<Esc>` two times when it's wildchar, there's a
hard-coded behavior to exit command-line as a failsafe for user, and if
you hit `<C-\><C-\><C-N>` it will also exit command-line, but the clean
up code would not have hit because of specialized `<C-\>` handling.
Fix Ctrl-E / Ctrl-Y to not cancel/accept wildmenu if they are also
used for 'wildchar'/'wildcharm'. Currently they don't behave properly,
and also have potentially memory unsafe behavior as the logic is
currently not accounting for this situation and try to do both.
(Previous patch that addressed this: #11677)
Also, correctly document Escape key behavior (double-hit it to escape)
in wildchar docs as it's previously undocumented.
In addition, block known invalid chars to be set in `wildchar` option,
such as Ctrl-C and `<CR>`. This is just to make it clear to the user
they shouldn't be set, and is not required for this bug fix.
closes: #13361
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 17 Oct 2023 10:15:08 +0200 |
| parents | 73fe8baea242 |
| children |
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" Vim Keymap file for ukrainian characters, layout 'dvorak', " MS Windows variant " Derived from ukrainian-jcuken.vim by Anatoli Sakhnik <sakhnik@gmail.com> " Useful mainly with utf-8 but may work with other encodings " Maintainer: Serhiy Boiko <cris.kiev@gmail.com> " Last Changed: 2007 Jun 29 " All characters are given literally, conversion to another encoding (e.g., " UTF-8) should work. scriptencoding utf-8 let b:keymap_name = "uk" loadkeymap ~ ~ CYRILLIC CAPITAL LETTER IO ` ' CYRILLIC SMALL LETTER IO U А CYRILLIC CAPITAL LETTER A W Б CYRILLIC CAPITAL LETTER BE E В CYRILLIC CAPITAL LETTER VE G Г CYRILLIC CAPITAL LETTER GHE N Д CYRILLIC CAPITAL LETTER DE Y Е CYRILLIC CAPITAL LETTER IE S Ж CYRILLIC CAPITAL LETTER ZHE L З CYRILLIC CAPITAL LETTER ZE X И CYRILLIC CAPITAL LETTER I \" Й CYRILLIC CAPITAL LETTER SHORT I P К CYRILLIC CAPITAL LETTER KA T Л CYRILLIC CAPITAL LETTER EL K М CYRILLIC CAPITAL LETTER EM F Н CYRILLIC CAPITAL LETTER EN H О CYRILLIC CAPITAL LETTER O I П CYRILLIC CAPITAL LETTER PE D Р CYRILLIC CAPITAL LETTER ER J С CYRILLIC CAPITAL LETTER ES B Т CYRILLIC CAPITAL LETTER TE > У CYRILLIC CAPITAL LETTER U A Ф CYRILLIC CAPITAL LETTER EF ? Х CYRILLIC CAPITAL LETTER HA < Ц CYRILLIC CAPITAL LETTER TSE Q Ч CYRILLIC CAPITAL LETTER CHE C Ш CYRILLIC CAPITAL LETTER SHA R Щ CYRILLIC CAPITAL LETTER SHCHA + Ї CYRILLIC CAPITAL LETTER YI O І CYRILLIC CAPITAL LETTER BYELORUSSION-UKRAINIAN I M Ь CYRILLIC CAPITAL LETTER SOFT SIGN _ Є CYRILLIC CAPITAL LETTER UKRAINIAN IE V Ю CYRILLIC CAPITAL LETTER YU : Я CYRILLIC CAPITAL LETTER YA | Ґ CYRILLIC CAPITAL LETTER GHE WITH UPTURN u а CYRILLIC SMALL LETTER A w б CYRILLIC SMALL LETTER BE e в CYRILLIC SMALL LETTER VE g г CYRILLIC SMALL LETTER GHE n д CYRILLIC SMALL LETTER DE y е CYRILLIC SMALL LETTER IE s ж CYRILLIC SMALL LETTER ZHE l з CYRILLIC SMALL LETTER ZE x и CYRILLIC SMALL LETTER I ' й CYRILLIC SMALL LETTER SHORT I p к CYRILLIC SMALL LETTER KA t л CYRILLIC SMALL LETTER EL k м CYRILLIC SMALL LETTER EM f н CYRILLIC SMALL LETTER EN h о CYRILLIC SMALL LETTER O i п CYRILLIC SMALL LETTER PE d р CYRILLIC SMALL LETTER ER j с CYRILLIC SMALL LETTER ES b т CYRILLIC SMALL LETTER TE . у CYRILLIC SMALL LETTER U a ф CYRILLIC SMALL LETTER EF / х CYRILLIC SMALL LETTER HA , ц CYRILLIC SMALL LETTER TSE q ч CYRILLIC SMALL LETTER CHE c ш CYRILLIC SMALL LETTER SHA r щ CYRILLIC SMALL LETTER SHCHA = ї CYRILLIC SMALL LETTER YI o і CYRILLIC SMALL LETTER BYELORUSSION-UKRAINIAN I m ь CYRILLIC SMALL LETTER SOFT SIGN - є CYRILLIC SMALL LETTER UKRAINIAN IE v ю CYRILLIC SMALL LETTER YU ; я CYRILLIC SMALL LETTER YA \\ ґ CYRILLIC SMALL LETTER GHE WITH UPTURN @ " # № NUMERO SIGN $ ; ^ : & ? z . Z , [ - ] =