patch 9.1.0707: [security]: invalid cursor position may cause a crash Commit: https://github.com/vim/vim/commit/396fd1ec2956307755392a1c61f55d5c1847f308 Author: Christian Brabandt <cb@256bit.org> Date: Sat Aug 31 17:58:16 2024 +0200 patch 9.1.0707: [security]: invalid cursor position may cause a crash Problem: [security]: invalid cursor position may cause a crash (after v9.1.0038) Solution: Set cursor to the last character in a line, if it would otherwise point to beyond the line; no tests added, as it is unclear how to reproduce this. Github Advisory: https://github.com/vim/vim/security/advisories/GHSA-4ghr-c62x-cqfh Co-authored-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

/* 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;
}