neovim

commit 254454d0c5a92acaa2c7d199236c216a9de8b6ee
parent dd8b6094c03362cc60d627ce709a4a0f9825b86a
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Sun, 12 Jun 2022 19:06:30 +0800

vim-patch:8.2.5079: DirChanged autocommand may use freed memory

Problem:    DirChanged autocommand may use freed memory. (Shane-XB Qian)
Solution:   Free the memory later. (closes vim/vim#10555)
https://github.com/vim/vim/commit/d8c9d32c8932e93008bfd4e8828ed42f4e9f8315

Code change is N/A as Nvim gets the full current directory again before
applying the autocommand, so this just ports the tests.

Diffstat:
M
src/nvim/testdir/test_autocmd.vim
 | 
7
+++++++

1 file changed, 7 insertions(+), 0 deletions(-)
diff --git a/src/nvim/testdir/test_autocmd.vim b/src/nvim/testdir/test_autocmd.vim
@@ -1981,6 +1981,13 @@ function Test_dirchanged_global()
   call assert_equal(expected, s:li)
   exe 'lcd ' .. fnameescape(s:dir_bar)
   call assert_equal(expected, s:li)
+
+  exe 'cd ' .. s:dir_foo
+  exe 'cd ' .. s:dir_bar
+  autocmd! test_dirchanged DirChanged global let g:result = expand("<afile>")
+  cd -
+  call assert_equal(s:dir_foo, g:result)
+
   call s:After_test_dirchanged()
 endfunc