neovim

commit 0bbccf7c5f4f13b57c027d734dc5086c15d0abda
parent 3adf9d4ec811ee39ea4774b20ccda53b644d2fcd
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Tue, 16 Jul 2024 15:24:32 +0800

vim-patch:8.2.3381: crash when using NULL list with sign functions (#29740)

Problem:    Crash when using NULL list with sign functions.
Solution:   Handle a NULL list like an empty list. (issue vim/vim#8260)

https://github.com/vim/vim/commit/5c56da4de8398566ef96122db44ec93e6c2d483a

Nvim's TV_LIST_ITER_MOD() already checks for NULL.

Co-authored-by: Bram Moolenaar <Bram@vim.org>
Diffstat:
M
test/old/testdir/test_signs.vim
 | 
9
+++++++++

1 file changed, 9 insertions(+), 0 deletions(-)
diff --git a/test/old/testdir/test_signs.vim b/test/old/testdir/test_signs.vim
@@ -2069,3 +2069,12 @@ func Test_sign_funcs_multi()
   enew!
   call delete("Xsign")
 endfunc
+
+func Test_sign_null_list()
+  eval v:_null_list->sign_define()
+  eval v:_null_list->sign_placelist()
+  eval v:_null_list->sign_undefine()
+  eval v:_null_list->sign_unplacelist()
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab