Mercurial > vim
view src/testdir/test_interrupt.vim @ 24697:a6e43da449af v8.2.2887
patch 8.2.2887: crash when passing null string to fullcommand()
Commit: https://github.com/vim/vim/commit/4c8e8c6e19b75d632b042aa0ba0a2ab769b2162e
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed May 26 19:49:09 2021 +0200
patch 8.2.2887: crash when passing null string to fullcommand()
Problem: Crash when passing null string to fullcommand().
Solution: Check for NULL pointer. (closes https://github.com/vim/vim/issues/8256)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 26 May 2021 20:00:07 +0200 |
parents | 08940efa6b4e |
children | 860f148e7a64 |
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" Test behavior of interrupt() let s:bufwritepre_called = 0 let s:bufwritepost_called = 0 func s:bufwritepre() let s:bufwritepre_called = 1 call interrupt() endfunction func s:bufwritepost() let s:bufwritepost_called = 1 endfunction func Test_interrupt() new Xfile let n = 0 try au BufWritePre Xfile call s:bufwritepre() au BufWritePost Xfile call s:bufwritepost() w! catch /^Vim:Interrupt$/ endtry call assert_equal(1, s:bufwritepre_called) call assert_equal(0, s:bufwritepost_called) call assert_equal(0, filereadable('Xfile')) endfunc " vim: shiftwidth=2 sts=2 expandtab