Mercurial > vim
view runtime/evim.vim @ 33774:f2dd85a2bfc0 v9.0.2107
patch 9.0.2107: [security]: FPE in adjust_plines_for_skipcol
Commit: https://github.com/vim/vim/commit/cb0b99f0672d8446585d26e998343dceca17d1ce
Author: Christian Brabandt <cb@256bit.org>
Date: Tue Nov 14 20:05:59 2023 +0100
patch 9.0.2107: [security]: FPE in adjust_plines_for_skipcol
Problem: [security]: FPE in adjust_plines_for_skipcol
Solution: don't divide by zero, return zero
Prevent a floating point exception when calculating w_skipcol (which can
happen with a small window when the number option is set and cpo+=n).
Add a test to verify
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 16 Nov 2023 22:15:08 +0100 |
parents | 4027cefc2aab |
children |
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" Vim script for Evim key bindings " Maintainer: The Vim Project <https://github.com/vim/vim> " Last Change: 2023 Aug 10 " Former Maintainer: Bram Moolenaar <Bram@vim.org> " Don't use Vi-compatible mode. set nocompatible " Use the mswin.vim script for most mappings source <sfile>:p:h/mswin.vim " Allow for using CTRL-Q in Insert mode to quit Vim. inoremap <C-Q> <C-O>:confirm qall<CR> " Vim is in Insert mode by default set insertmode " Make a buffer hidden when editing another one set hidden " Make cursor keys ignore wrapping inoremap <silent> <Down> <C-R>=pumvisible() ? "\<lt>Down>" : "\<lt>C-O>gj"<CR> inoremap <silent> <Up> <C-R>=pumvisible() ? "\<lt>Up>" : "\<lt>C-O>gk"<CR> " CTRL-F does Find dialog instead of page forward noremap <silent> <C-F> :promptfind<CR> vnoremap <silent> <C-F> y:promptfind <C-R>"<CR> onoremap <silent> <C-F> <C-C>:promptfind<CR> inoremap <silent> <C-F> <C-O>:promptfind<CR> cnoremap <silent> <C-F> <C-C>:promptfind<CR> set backspace=2 " allow backspacing over everything in insert mode set autoindent " always set autoindenting on if has("vms") set nobackup " do not keep a backup file, use versions instead else set backup " keep a backup file endif set history=50 " keep 50 lines of command line history set ruler " show the cursor position all the time set incsearch " do incremental searching set mouse=a " always use the mouse " Don't use Ex mode, use Q for formatting map Q gq " Switch syntax highlighting on, when the terminal has colors " Highlight the last used search pattern on the next search command. if &t_Co > 2 || has("gui_running") syntax on set hlsearch nohlsearch endif " Enable file type detection. " Use the default filetype settings, so that mail gets 'tw' set to 72, " 'cindent' is on in C files, etc. " Also load indent files, to automatically do language-dependent indenting. filetype plugin indent on " For all text files set 'textwidth' to 78 characters. au FileType text setlocal tw=78 " Add optional packages. " " The matchit plugin makes the % command work better, but it is not backwards " compatible. " The ! means the package won't be loaded right away but when plugins are " loaded during initialization. if has('syntax') && has('eval') packadd! matchit endif " vim: set sw=2 :