Mercurial > vim
comparison src/testdir/test_autocmd.vim @ 23843:d97258eca25d v8.2.2463
patch 8.2.2463: using :arglocal in an autocommand may use freed memory
Commit: https://github.com/vim/vim/commit/6bcb877ec19a647443195a54eeac60cb693fd827
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Feb 3 21:23:29 2021 +0100
patch 8.2.2463: using :arglocal in an autocommand may use freed memory
Problem: Using :arglocal in an autocommand may use freed memory.
(houyunsong)
Solution: Check if the arglist is locked.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 03 Feb 2021 21:30:04 +0100 |
| parents | bb2afcad503b |
| children | 7517eb94239b |
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| 23842:cfb7e7e26037 | 23843:d97258eca25d |
|---|---|
| 2715 augroup END | 2715 augroup END |
| 2716 augroup! aucmd_win_test | 2716 augroup! aucmd_win_test |
| 2717 %bwipe! | 2717 %bwipe! |
| 2718 endfunc | 2718 endfunc |
| 2719 | 2719 |
| 2720 " This was using freed memory. | |
| 2721 func Test_BufNew_arglocal() | |
| 2722 arglocal | |
| 2723 au BufNew * arglocal | |
| 2724 call assert_fails('drop xx', 'E1156:') | |
| 2725 | |
| 2726 au! BufNew | |
| 2727 endfunc | |
| 2728 | |
| 2720 " vim: shiftwidth=2 sts=2 expandtab | 2729 " vim: shiftwidth=2 sts=2 expandtab |