patch 9.0.1492: using uninitialized memory when argument is missing Commit: https://github.com/vim/vim/commit/b7f2270bab102d68f83a6300699b7f98efad81f2 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 27 16:24:07 2023 +0100 patch 9.0.1492: using uninitialized memory when argument is missing Problem: Using uninitialized memory when argument is missing. Solution: Check there are sufficient arguments before the base. (closes #12302)

/* beval.c */
int find_word_under_cursor(int mouserow, int mousecol, int getword, int flags, win_T **winp, linenr_T *lnump, char_u **textp, int *colp, int *startcolp);
int get_beval_info(BalloonEval *beval, int getword, win_T **winp, linenr_T *lnump, char_u **textp, int *colp);
void post_balloon(BalloonEval *beval, char_u *mesg, list_T *list);
int can_use_beval(void);
void general_beval_cb(BalloonEval *beval, int state);
/* vim: set ft=c : */