Mercurial > vim
view runtime/keymap/oldturkic-yenisei_utf-8.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 | 99586852c2db |
| children |
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" Maintainer: Oliver Corff <oliver.corff@yemail.de> " Last Changed: 2018 Feb 12 " All characters are given literally, conversion to another encoding (e.g., " UTF-8) should work. scriptencoding utf-8 let b:keymap_name = "oty" highlight lCursor guibg=red guifg=NONE " map F8 to toggle keymap (Ctrl-^ not present on keyboard) noremap <F8> :let &iminsert = ! &iminsert<CR> lnoremap <F8> <C-^> noremap! <F8> <C-^> loadkeymap A ๐ฐ 10C01 OLD TURKIC LETTER YENISEI A 01 ๐ฐ 10C01 OLD TURKIC LETTER YENISEI A AE ๐ฐ 10C02 OLD TURKIC LETTER YENISEI AE 02 ๐ฐ 10C02 OLD TURKIC LETTER YENISEI AE I ๐ฐ 10C04 OLD TURKIC LETTER YENISEI I 04 ๐ฐ 10C04 OLD TURKIC LETTER YENISEI I E ๐ฐ 10C05 OLD TURKIC LETTER YENISEI E 05 ๐ฐ 10C05 OLD TURKIC LETTER YENISEI E OO ๐ฐ 10C06 OLD TURKIC LETTER ORKHON O U ๐ฐ 10C06 OLD TURKIC LETTER ORKHON O 06 ๐ฐ 10C06 OLD TURKIC LETTER ORKHON O E ๐ฐ 10C08 OLD TURKIC LETTER YENISEI OE UE ๐ฐ 10C08 OLD TURKIC LETTER YENISEI OE 08 ๐ฐ 10C08 OLD TURKIC LETTER YENISEI OE ab ๐ฐ 10C0A OLD TURKIC LETTER YENISEI AB b1 ๐ฐ 10C0A OLD TURKIC LETTER YENISEI AB 0a ๐ฐ 10C0A OLD TURKIC LETTER YENISEI AB aeb ๐ฐ 10C0C OLD TURKIC LETTER YENISEI AEB eb ๐ฐ 10C0C OLD TURKIC LETTER YENISEI AEB b2 ๐ฐ 10C0C OLD TURKIC LETTER YENISEI AEB 0c ๐ฐ 10C0C OLD TURKIC LETTER YENISEI AEB ag ๐ฐ 10C0E OLD TURKIC LETTER YENISEI AG g1 ๐ฐ 10C0E OLD TURKIC LETTER YENISEI AG 0e ๐ฐ 10C0E OLD TURKIC LETTER YENISEI AG aeg ๐ฐ 10C10 OLD TURKIC LETTER YENISEI AEG eg ๐ฐ 10C10 OLD TURKIC LETTER YENISEI AEG g2 ๐ฐ 10C10 OLD TURKIC LETTER YENISEI AEG 10 ๐ฐ 10C10 OLD TURKIC LETTER YENISEI AEG ad ๐ฐ 10C12 OLD TURKIC LETTER YENISEI AD d1 ๐ฐ 10C12 OLD TURKIC LETTER YENISEI AD 12 ๐ฐ 10C12 OLD TURKIC LETTER YENISEI AD aed ๐ฐ 10C13 OLD TURKIC LETTER ORKHON AED ed ๐ฐ 10C13 OLD TURKIC LETTER ORKHON AED d2 ๐ฐ 10C13 OLD TURKIC LETTER ORKHON AED 13 ๐ฐ 10C13 OLD TURKIC LETTER ORKHON AED ez ๐ฐ 10C15 OLD TURKIC LETTER YENISEI EZ z ๐ฐ 10C15 OLD TURKIC LETTER YENISEI EZ 15 ๐ฐ 10C15 OLD TURKIC LETTER YENISEI EZ ay ๐ฐ 10C17 OLD TURKIC LETTER YENISEI AY y1 ๐ฐ 10C17 OLD TURKIC LETTER YENISEI AY 17 ๐ฐ 10C17 OLD TURKIC LETTER YENISEI AY aey ๐ฐ 10C19 OLD TURKIC LETTER YENISEI AEY ey ๐ฐ 10C19 OLD TURKIC LETTER YENISEI AEY y2 ๐ฐ 10C19 OLD TURKIC LETTER YENISEI AEY 19 ๐ฐ 10C19 OLD TURKIC LETTER YENISEI AEY aek ๐ฐ 10C1B OLD TURKIC LETTER YENISEI AEK ak ๐ฐ 10C1B OLD TURKIC LETTER YENISEI AEK k ๐ฐ 10C1B OLD TURKIC LETTER YENISEI AEK 1b ๐ฐ 10C1B OLD TURKIC LETTER YENISEI AEK oek ๐ฐ 10C1D OLD TURKIC LETTER YENISEI OEK รถk ๐ฐ 10C1D OLD TURKIC LETTER YENISEI OEK uek ๐ฐ 10C1D OLD TURKIC LETTER YENISEI OEK รผk ๐ฐ 10C1D OLD TURKIC LETTER YENISEI OEK 1d ๐ฐ 10C1D OLD TURKIC LETTER YENISEI OEK al ๐ฐ 10C1F OLD TURKIC LETTER YENISEI AL l ๐ฐ 10C1F OLD TURKIC LETTER YENISEI AL l1 ๐ฐ 10C1F OLD TURKIC LETTER YENISEI AL 1f ๐ฐ 10C1F OLD TURKIC LETTER YENISEI AL ael ๐ฐ 10C20 OLD TURKIC LETTER ORKHON AEL el ๐ฐ 10C20 OLD TURKIC LETTER ORKHON AEL l2 ๐ฐ 10C20 OLD TURKIC LETTER ORKHON AEL 20 ๐ฐ 10C20 OLD TURKIC LETTER ORKHON AEL elt ๐ฐก 10C21 OLD TURKIC LETTER ORKHON ELT lt ๐ฐก 10C21 OLD TURKIC LETTER ORKHON ELT 21 ๐ฐก 10C21 OLD TURKIC LETTER ORKHON ELT em ๐ฐข 10C22 OLD TURKIC LETTER ORKHON EM m ๐ฐข 10C22 OLD TURKIC LETTER ORKHON EM 22 ๐ฐข 10C22 OLD TURKIC LETTER ORKHON EM an ๐ฐฃ 10C23 OLD TURKIC LETTER ORKHON AN n1 ๐ฐฃ 10C23 OLD TURKIC LETTER ORKHON AN 23 ๐ฐฃ 10C23 OLD TURKIC LETTER ORKHON AN aen ๐ฐฅ 10C25 OLD TURKIC LETTER YENISEI AEN en ๐ฐฅ 10C25 OLD TURKIC LETTER YENISEI AEN n2 ๐ฐฅ 10C25 OLD TURKIC LETTER YENISEI AEN 25 ๐ฐฅ 10C25 OLD TURKIC LETTER YENISEI AEN ent ๐ฐง 10C27 OLD TURKIC LETTER YENISEI ENT nt ๐ฐง 10C27 OLD TURKIC LETTER YENISEI ENT 27 ๐ฐง 10C27 OLD TURKIC LETTER YENISEI ENT enc ๐ฐฉ 10C29 OLD TURKIC LETTER YENISEI ENC nc ๐ฐฉ 10C29 OLD TURKIC LETTER YENISEI ENC 29 ๐ฐฉ 10C29 OLD TURKIC LETTER YENISEI ENC eny ๐ฐซ 10C2B OLD TURKIC LETTER YENISEI ENY ny ๐ฐซ 10C2B OLD TURKIC LETTER YENISEI ENY 2b ๐ฐซ 10C2B OLD TURKIC LETTER YENISEI ENY ang ๐ฐฌ 10C2C OLD TURKIC LETTER YENISEI ANG ng ๐ฐฌ 10C2C OLD TURKIC LETTER YENISEI ANG 2c ๐ฐฌ 10C2C OLD TURKIC LETTER YENISEI ANG aeng ๐ฐฎ 10C2E OLD TURKIC LETTER YENISEI AENG eng ๐ฐฎ 10C2E OLD TURKIC LETTER YENISEI AENG 2e ๐ฐฎ 10C2E OLD TURKIC LETTER YENISEI AENG ep ๐ฐฏ 10C2F OLD TURKIC LETTER ORKHON EP p ๐ฐฏ 10C2F OLD TURKIC LETTER ORKHON EP 2f ๐ฐฏ 10C2F OLD TURKIC LETTER ORKHON EP op ๐ฐฐ 10C30 OLD TURKIC LETTER ORKHON OP up ๐ฐฐ 10C30 OLD TURKIC LETTER ORKHON OP 30 ๐ฐฐ 10C30 OLD TURKIC LETTER ORKHON OP ic ๐ฐฑ 10C31 OLD TURKIC LETTER ORKHON IC 31 ๐ฐฑ 10C31 OLD TURKIC LETTER ORKHON IC ec ๐ฐณ 10C33 OLD TURKIC LETTER YENISEI EC c ๐ฐณ 10C33 OLD TURKIC LETTER YENISEI EC 33 ๐ฐณ 10C33 OLD TURKIC LETTER YENISEI EC aq ๐ฐต 10C35 OLD TURKIC LETTER YENISEI AQ q ๐ฐต 10C35 OLD TURKIC LETTER YENISEI AQ 35 ๐ฐต 10C35 OLD TURKIC LETTER YENISEI AQ iq ๐ฐท 10C37 OLD TURKIC LETTER YENISEI IQ yq ๐ฐท 10C37 OLD TURKIC LETTER YENISEI IQ 37 ๐ฐท 10C37 OLD TURKIC LETTER YENISEI IQ oq ๐ฐน 10C39 OLD TURKIC LETTER YENISEI OQ uq ๐ฐน 10C39 OLD TURKIC LETTER YENISEI OQ 39 ๐ฐน 10C39 OLD TURKIC LETTER YENISEI OQ ar ๐ฐป 10C3B OLD TURKIC LETTER YENISEI AR r ๐ฐป 10C3B OLD TURKIC LETTER YENISEI AR r1 ๐ฐป 10C3B OLD TURKIC LETTER YENISEI AR 3b ๐ฐป 10C3B OLD TURKIC LETTER YENISEI AR aer ๐ฐผ 10C3C OLD TURKIC LETTER ORKHON AER er ๐ฐผ 10C3C OLD TURKIC LETTER ORKHON AER r2 ๐ฐผ 10C3C OLD TURKIC LETTER ORKHON AER 3c ๐ฐผ 10C3C OLD TURKIC LETTER ORKHON AER as ๐ฐฝ 10C3D OLD TURKIC LETTER ORKHON AS s1 ๐ฐฝ 10C3D OLD TURKIC LETTER ORKHON AS 3d ๐ฐฝ 10C3D OLD TURKIC LETTER ORKHON AS aes ๐ฐพ 10C3E OLD TURKIC LETTER ORKHON AES es ๐ฐพ 10C3E OLD TURKIC LETTER ORKHON AES s2 ๐ฐพ 10C3E OLD TURKIC LETTER ORKHON AES 3e ๐ฐพ 10C3E OLD TURKIC LETTER ORKHON AES ash ๐ฑ 10C40 OLD TURKIC LETTER YENISEI ASH sh1 ๐ฑ 10C40 OLD TURKIC LETTER YENISEI ASH 40 ๐ฑ 10C40 OLD TURKIC LETTER YENISEI ASH esh ๐ฑ 10C42 OLD TURKIC LETTER YENISEI ESH sh2 ๐ฑ 10C42 OLD TURKIC LETTER YENISEI ESH 42 ๐ฑ 10C42 OLD TURKIC LETTER YENISEI ESH at ๐ฑ 10C44 OLD TURKIC LETTER YENISEI AT t1 ๐ฑ 10C44 OLD TURKIC LETTER YENISEI AT 44 ๐ฑ 10C44 OLD TURKIC LETTER YENISEI AT aet ๐ฑ 10C46 OLD TURKIC LETTER YENISEI AET et ๐ฑ 10C46 OLD TURKIC LETTER YENISEI AET t2 ๐ฑ 10C46 OLD TURKIC LETTER YENISEI AET 46 ๐ฑ 10C46 OLD TURKIC LETTER YENISEI AET ot ๐ฑ 10C47 OLD TURKIC LETTER ORKHON OT ut ๐ฑ 10C47 OLD TURKIC LETTER ORKHON OT 47 ๐ฑ 10C47 OLD TURKIC LETTER ORKHON OT bash ๐ฑ 10C48 OLD TURKIC LETTER ORKHON BASH 48 ๐ฑ 10C48 OLD TURKIC LETTER ORKHON BASH