Mercurial > vim
view runtime/ftplugin/jsp.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 | c968191a8557 |
children | 8ae680be2a51 |
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" Vim filetype plugin file " Language: jsp " " This runtime file is looking for a new maintainer. " " Former maintainer: Dan Sharp " Last Changed: 20 Jan 2009 if exists("b:did_ftplugin") | finish | endif " Make sure the continuation lines below do not cause problems in " compatibility mode. let s:save_cpo = &cpo set cpo-=C " Define some defaults in case the included ftplugins don't set them. let s:undo_ftplugin = "" let s:browsefilter = "Java Files (*.java)\t*.java\n" . \ "HTML Files (*.html, *.htm)\t*.html;*.htm\n" . \ "All Files (*.*)\t*.*\n" let s:match_words = "" runtime! ftplugin/html.vim ftplugin/html_*.vim ftplugin/html/*.vim unlet b:did_ftplugin " Override our defaults if these were set by an included ftplugin. if exists("b:undo_ftplugin") let s:undo_ftplugin = b:undo_ftplugin unlet b:undo_ftplugin endif if exists("b:browsefilter") let s:browsefilter = b:browsefilter unlet b:browsefilter endif if exists("b:match_words") let s:match_words = b:match_words unlet b:match_words endif runtime! ftplugin/java.vim ftplugin/java_*.vim ftplugin/java/*.vim let b:did_ftplugin = 1 " Combine the new set of values with those previously included. if exists("b:undo_ftplugin") let s:undo_ftplugin = b:undo_ftplugin . " | " . s:undo_ftplugin endif if exists ("b:browsefilter") let s:browsefilter = b:browsefilter . s:browsefilter endif if exists("b:match_words") let s:match_words = b:match_words . ',' . s:match_words endif " Load the combined list of match_words for matchit.vim if exists("loaded_matchit") let b:match_words = s:match_words endif " Change the :browse e filter to primarily show JSP-related files. if has("gui_win32") let b:browsefilter="JSP Files (*.jsp)\t*.jsp\n" . s:browsefilter endif " Undo the stuff we changed. let b:undo_ftplugin = "unlet! b:browsefilter b:match_words | " . s:undo_ftplugin " Restore the saved compatibility options. let &cpo = s:save_cpo unlet s:save_cpo