Mercurial > vim
view src/testdir/test77a.in @ 25461:891d08245543 v8.2.3267
patch 8.2.3267: Vim9: crash when disassembling using deleted script variable
Commit: https://github.com/vim/vim/commit/6db660bed9ed5063f8c6e0fadeef32d44bbd017d
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Aug 1 14:08:54 2021 +0200
patch 8.2.3267: Vim9: crash when disassembling using deleted script variable
Problem: Vim9: crash when disassembling a function that uses a deleted
script variable.
Solution: Check the variable still exists. (closes #8683)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 01 Aug 2021 14:15:04 +0200 |
parents | e705ea6e855b |
children |
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Inserts 2 million lines with consecutive integers starting from 1 (essentially, the output of GNU's seq 1 2000000), writes them to Xtest and writes its cksum to test.out. We need 2 million lines to trigger a call to mf_hash_grow(). If it would mess up the lines the checksum would differ. cksum is part of POSIX and so should be available on most Unixes. If it isn't available then the test will be skipped. VMS does not have CKSUM but has a built in CHECKSUM - it should be used STARTTEST :silent! while 0 : e! test.ok : w! test.out : qa! :silent! endwhile :if !has("vms") : e! test.ok : w! test.out : qa! :endif :set fileformat=unix undolevels=-1 ggdG :let i = 1 :while i <= 2000000 | call append(i, range(i, i + 99)) | let i += 100 | endwhile ggdd :w! Xtest. :r !@test77a.com Xtest. :s/\s/ /g :set fileformat& :.w! test.out :qa! ENDTEST