Mercurial > vim
view runtime/syntax/indent.vim @ 31620:2266b5c4f87b v9.0.1142
patch 9.0.1142: crash and/or memory leak when redefining function
Commit: https://github.com/vim/vim/commit/f057171d8b562c72334fd7c15c89ff787358ce3a
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Jan 4 13:16:20 2023 +0000
patch 9.0.1142: crash and/or memory leak when redefining function
Problem: Crash and/or memory leak when redefining function after error.
Solution: Clear pointer after making a copy. Clear arrays on failure.
(closes #11774)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 04 Jan 2023 14:30:03 +0100 |
parents | 786b2a8ec970 |
children |
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" Vim syntax file " Language: indent(1) configuration file " Maintainer: Doug Kearns <dougkearns@gmail.com> " Previous Maintainer: Nikolai Weibull <now@bitwi.se> " Last Change: 2021 Nov 17 " indent_is_bsd: If exists, will change somewhat to match BSD implementation " " TODO: is the deny-all (a la lilo.vim nice or no?)... " irritating to be wrong to the last char... " would be sweet if right until one char fails if exists("b:current_syntax") finish endif let s:cpo_save = &cpo set cpo&vim setlocal iskeyword+=-,+ syn match indentError '\S\+' syn keyword indentTodo contained TODO FIXME XXX NOTE syn region indentComment start='/\*' end='\*/' \ contains=indentTodo,@Spell syn region indentComment start='//' skip='\\$' end='$' \ contains=indentTodo,@Spell if !exists("indent_is_bsd") syn match indentOptions '-i\|--indent-level\|-il\|--indent-label' \ nextgroup=indentNumber skipwhite skipempty endif syn match indentOptions '-\%(bli\|c\%([bl]i\|[dip]\)\=\|di\=\|ip\=\|lc\=\|pp\=i\|sbi\|ts\|-\%(brace-indent\|comment-indentation\|case-brace-indentation\|declaration-comment-column\|continuation-indentation\|case-indentation\|else-endif-column\|line-comments-indentation\|declaration-indentation\|indent-level\|parameter-indentation\|line-length\|comment-line-length\|paren-indentation\|preprocessor-indentation\|struct-brace-indentation\|tab-size\)\)' \ nextgroup=indentNumber skipwhite skipempty syn match indentNumber display contained '\d\+\>' syn match indentOptions '-T' \ nextgroup=indentIdent skipwhite skipempty syn match indentIdent display contained '\h\w*\>' syn keyword indentOptions -bacc --blank-lines-after-ifdefs \ -bad --blank-lines-after-declarations \ -badp --blank-lines-after-procedure-declarations \ -bap --blank-lines-after-procedures \ -bbb --blank-lines-before-block-comments \ -bbo --break-before-boolean-operator \ -bc --blank-lines-after-commas \ -bfda --break-function-decl-args \ -bfde --break-function-decl-args-end \ -bl --braces-after-if-line \ -blf --braces-after-func-def-line \ -bls --braces-after-struct-decl-line \ -br --braces-on-if-line \ -brf --braces-on-func-def-line \ -brs --braces-on-struct-decl-line \ -bs --Bill-Shannon --blank-before-sizeof \ -c++ --c-plus-plus \ -cdb --comment-delimiters-on-blank-lines \ -cdw --cuddle-do-while \ -ce --cuddle-else \ -cs --space-after-cast \ -dj --left-justify-declarations \ -eei --extra-expression-indentation \ -fc1 --format-first-column-comments \ -fca --format-all-comments \ -gnu --gnu-style \ -h --help --usage \ -hnl --honour-newlines \ -kr --k-and-r-style --kernighan-and-ritchie --kernighan-and-ritchie-style \ -lp --continue-at-parentheses \ -lps --leave-preprocessor-space \ -nbacc --no-blank-lines-after-ifdefs \ -nbad --no-blank-lines-after-declarations \ -nbadp --no-blank-lines-after-procedure-declarations \ -nbap --no-blank-lines-after-procedures \ -nbbb --no-blank-lines-before-block-comments \ -nbbo --break-after-boolean-operator \ -nbc --no-blank-lines-after-commas \ -nbfda --dont-break-function-decl-args \ -nbfde --dont-break-function-decl-args-end \ -nbs --no-Bill-Shannon --no-blank-before-sizeof \ -ncdb --no-comment-delimiters-on-blank-lines \ -ncdw --dont-cuddle-do-while \ -nce --dont-cuddle-else \ -ncs --no-space-after-casts \ -ndj --dont-left-justify-declarations \ -neei --no-extra-expression-indentation \ -nfc1 --dont-format-first-column-comments \ -nfca --dont-format-comments \ -nhnl --ignore-newlines \ -nip --dont-indent-parameters --no-parameter-indentation \ -nlp --dont-line-up-parentheses \ -nlps --remove-preprocessor-space \ -npcs --no-space-after-function-call-names \ -npmt \ -npro --ignore-profile \ -nprs --no-space-after-parentheses \ -npsl --dont-break-procedure-type \ -nsaf --no-space-after-for \ -nsai --no-space-after-if \ -nsaw --no-space-after-while \ -nsc --dont-star-comments \ -nsob --leave-optional-blank-lines \ -nss --dont-space-special-semicolon \ -nut --no-tabs \ -nv --no-verbosity \ -o --output \ -o --output-file \ -orig --berkeley --berkeley-style --original --original-style \ -pcs --space-after-procedure-calls \ -pmt --preserve-mtime \ -prs --space-after-parentheses \ -psl --procnames-start-lines \ -saf --space-after-for \ -sai --space-after-if \ -saw --space-after-while \ -sc --start-left-side-of-comments \ -sob --swallow-optional-blank-lines \ -ss --space-special-semicolon \ -st --standard-output \ -ut --use-tabs \ -v --verbose \ -version --version \ -linux --linux-style if exists("indent_is_bsd") syn keyword indentOptions -ip -ei -nei endif if exists("c_minlines") let b:c_minlines = c_minlines else if !exists("c_no_if0") let b:c_minlines = 50 " #if 0 constructs can be long else let b:c_minlines = 15 " mostly for () constructs endif endif hi def link indentError Error hi def link indentComment Comment hi def link indentTodo Todo hi def link indentOptions Keyword hi def link indentNumber Number hi def link indentIdent Identifier let b:current_syntax = "indent" let &cpo = s:cpo_save unlet s:cpo_save