Mercurial > vim
view src/create_nvcmdidxs.c @ 29761:0cea0cdcce92 v9.0.0220
patch 9.0.0220: invalid memory access with for loop over NULL string
Commit: https://github.com/vim/vim/commit/f6d39c31d2177549a986d170e192d8351bd571e2
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Aug 16 17:50:38 2022 +0100
patch 9.0.0220: invalid memory access with for loop over NULL string
Problem: Invalid memory access with for loop over NULL string.
Solution: Make sure mb_ptr2len() consistently returns zero for NUL.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 16 Aug 2022 19:00:04 +0200 |
parents | ee1019e59bef |
children |
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/* vi:set ts=8 sts=4 sw=4 noet: * * VIM - Vi IMproved by Bram Moolenaar et al. * * Do ":help uganda" in Vim to read copying and usage conditions. * Do ":help credits" in Vim to see a list of people who contributed. * See README.txt for an overview of the Vim source code. */ /* * create_nvcmdidxs.c: helper program for `make nvcmdidxs` * * This outputs the list of command characters from the nv_cmds table in * decimal form, one per line. */ #include "vim.h" // Declare nv_cmds[]. #include "nv_cmds.h" #include <stdio.h> int main(void) { size_t i; for (i = 0; i < NV_CMDS_SIZE; i++) { int cmdchar = nv_cmds[i]; // Special keys are negative, use the negated value for sorting. if (cmdchar < 0) cmdchar = -cmdchar; printf("%d\n", cmdchar); } return 0; }