Mercurial > vim
changeset 27881:e3014ada45a5 v8.2.4466
patch 8.2.4466: MS-Windows: illegal memory access in installer
Commit: https://github.com/vim/vim/commit/5c6edf41f9beffea21ce45d658822cc4c0745fdb
Author: Cam Sinclair <csinkers@gmail.com>
Date: Fri Feb 25 17:42:23 2022 +0000
patch 8.2.4466: MS-Windows: illegal memory access in installer
Problem: MS-Windows: illegal memory access in installer when using
"create-directories" as the final argument.
Solution: Check the argument count. (Cam Sinclair, closes #9844)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 25 Feb 2022 18:45:02 +0100 |
parents | e0715aa9f9a8 |
children | ee0155d5dfd8 |
files | src/dosinst.c src/testdir/test_filetype.vim src/version.c |
diffstat | 3 files changed, 6 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/src/dosinst.c +++ b/src/dosinst.c @@ -2495,7 +2495,7 @@ command_line_setup_choices(int argc, cha int vimfiles_dir_choice = (int)vimfiles_dir_none; init_directories_choice(); - if (argv[i + 1][0] != '-') + if (i + 1 < argc && argv[i + 1][0] != '-') { i++; if (strcmp(argv[i], "vim") == 0)