Mercurial > vim
view runtime/compiler/tidy.vim @ 33778:06ad070cda83 v9.0.2109
patch 9.0.2109: [security]: overflow in nv_z_get_count
Commit: https://github.com/vim/vim/commit/58f9befca1fa172068effad7f2ea5a9d6a7b0cca
Author: Christian Brabandt <cb@256bit.org>
Date: Tue Nov 14 21:02:30 2023 +0100
patch 9.0.2109: [security]: overflow in nv_z_get_count
Problem: [security]: overflow in nv_z_get_count
Solution: break out, if count is too large
When getting the count for a normal z command, it may overflow for large
counts given. So verify, that we can safely store the result in a long.
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 16 Nov 2023 22:15:11 +0100 |
parents | 34b4eb3a8458 |
children | e1df51f68736 |
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" Vim compiler file " Compiler: HTML Tidy " Maintainer: Doug Kearns <dougkearns@gmail.com> " Last Change: 2020 Sep 4 if exists("current_compiler") finish endif let current_compiler = "tidy" if exists(":CompilerSet") != 2 " older Vim always used :setlocal command -nargs=* CompilerSet setlocal <args> endif let s:cpo_save = &cpo set cpo&vim CompilerSet makeprg=tidy\ -quiet\ -errors\ --gnu-emacs\ yes CompilerSet errorformat=%f:%l:%c:\ %trror:\ %m, \%f:%l:%c:\ %tarning:\ %m, \%f:%l:%c:\ %tnfo:\ %m, \%f:%l:%c:\ %m, \%-G%.%# let &cpo = s:cpo_save unlet s:cpo_save