neovim

commit c64acad4e2d4c8c05404f05dd149da9d34960a3d
parent 1f2ded459a6f26635bf013da4100b3dedb777f73
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Wed,  5 Oct 2022 21:14:03 +0800

vim-patch:8.2.2413: crash when using :all while using a cmdline window

Problem:    Crash when using :all while using a cmdline window. (Zdenek Dohnal)
Solution:   Disallow :all from the cmdline window.
https://github.com/vim/vim/commit/bb4b93ed85726c3921596ca267f531c8c94d819a

Use test from lastest Vim instead.

Diffstat:
M
src/nvim/arglist.c
 | 
4
++++
M
src/nvim/testdir/test_arglist.vim
 | 
16
++++++++++++++++

2 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/src/nvim/arglist.c b/src/nvim/arglist.c
@@ -782,6 +782,10 @@ static void do_arg_all(int count, int forceit, int keep_tabs)
 
   assert(firstwin != NULL);  // satisfy coverity
 
+  if (cmdwin_type != 0) {
+    emsg(_(e_cmdwin));
+    return;
+  }
   if (ARGCOUNT <= 0) {
     // Don't give an error message.  We don't want it when the ":all" command is in the .vimrc.
     return;
diff --git a/src/nvim/testdir/test_arglist.vim b/src/nvim/testdir/test_arglist.vim
@@ -591,4 +591,20 @@ func Test_quit_with_arglist()
   call delete('.c.swp')
 endfunc
 
+" Test for ":all" not working when in the cmdline window
+func Test_all_not_allowed_from_cmdwin()
+  au BufEnter * all
+  next x
+  " Use try/catch here, somehow assert_fails() doesn't work on MS-Windows
+  " console.
+  let caught = 'no'
+  try
+    exe ":norm! 7q?apat\<CR>"
+  catch /E11:/
+    let caught = 'yes'
+  endtry
+  call assert_equal('yes', caught)
+  au! BufEnter
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab