Mercurial > vim
view runtime/syntax/lyrics.vim @ 34105:c4ad4778946c v9.1.0017
patch 9.1.0017: [security]: use-after-free in eval1_emsg()
Commit: https://github.com/vim/vim/commit/28d71b566a29ceea3a2d05bcee9264ed5d630d42
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Fri Jan 12 17:21:55 2024 +0100
patch 9.1.0017: [security]: use-after-free in eval1_emsg()
Problem: use-after-free in eval1_emsg() when an empty
line follows a lambda (by @yu3s)
Solution: only set evalarg->eval_using_cmdline = FALSE when
the *arg pointer is not null
fixes: #13833
closes: #13841
Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 12 Jan 2024 17:30:06 +0100 |
| parents | 0827d3d6d8c0 |
| children | 7b4f0a2a87bf |
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" Vim syntax file " Language: LyRiCs " Maintainer: ObserverOfTime <chronobserver@disroot.org> " Filenames: *.lrc " Last Change: 2022 Sep 18 if exists('b:current_syntax') finish endif let s:cpo_save = &cpoptions set cpoptions&vim syn case ignore " Errors syn match lrcError /^.\+$/ " ID tags syn match lrcTag /^\s*\[\a\+:.\+\]\s*$/ contains=lrcTagName,lrcTagValue syn match lrcTagName contained nextgroup=lrcTagValue \ /\[\zs\(al\|ar\|au\|by\|encoding\|la\|id\|length\|offset\|re\|ti\|ve\)\ze:/ syn match lrcTagValue /:\zs.\+\ze\]/ contained " Lyrics syn match lrcLyricTime /^\s*\[\d\d:\d\d\.\d\d\]/ \ contains=lrcNumber nextgroup=lrcLyricLine syn match lrcLyricLine /.*$/ contained contains=lrcWordTime,@Spell syn match lrcWordTime /<\d\d:\d\d\.\d\d>/ contained contains=lrcNumber,@NoSpell syn match lrcNumber /[+-]\=\d\+/ contained hi def link lrcLyricTime Label hi def link lrcNumber Number hi def link lrcTag PreProc hi def link lrcTagName Identifier hi def link lrcTagValue String hi def link lrcWordTime Special hi def link lrcError Error let b:current_syntax = 'lyrics' let &cpoptions = s:cpo_save unlet s:cpo_save