Mercurial > vim
view runtime/autoload/freebasic.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 | 912224cab37f |
children |
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" Vim filetype plugin file " Language: FreeBASIC " Maintainer: Doug Kearns <dougkearns@gmail.com> " Last Change: 2022 June 24 " Dialects can be one of fb, qb, fblite, or deprecated " Precedence is forcelang > #lang > lang function! freebasic#GetDialect() abort if exists("g:freebasic_forcelang") return g:freebasic_forcelang endif if exists("g:freebasic_lang") let dialect = g:freebasic_lang else let dialect = "fb" endif " override with #lang directive or metacommand let pat = '\c^\s*\%(#\s*lang\s\+\|''\s*$lang\s*:\s*\)"\([^"]*\)"' let save_cursor = getcurpos() call cursor(1, 1) let lnum = search(pat, 'cn') call setpos('.', save_cursor) if lnum let word = matchlist(getline(lnum), pat)[1] if word =~? '\<\%(fb\|deprecated\|fblite\|qb\)\>' let dialect = word else echomsg "freebasic#GetDialect: Invalid lang, found '" .. word .. "' at line " .. lnum .. " " .. getline(lnum) endif endif return dialect endfunction " vim: nowrap sw=2 sts=2 ts=8 noet fdm=marker: