Mercurial > vim
view src/proto/cmdhist.pro @ 27221:165a799b4129 v8.2.4139
patch 8.2.4139: using freed memory in expression abbreviation
Commit: https://github.com/vim/vim/commit/94075b2b0e8e3b75334799d2c082497fbf85ffa1
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jan 18 20:30:39 2022 +0000
patch 8.2.4139: using freed memory in expression abbreviation
Problem: Using freed memory if an expression abbreviation deletes the
abbreviation.
Solution: Do not access the pointer after evaluating the expression.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 18 Jan 2022 21:45:02 +0100 |
parents | 05b240971884 |
children | ffeda71f42d7 |
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/* cmdhist.c */ int get_hislen(void); histentry_T *get_histentry(int hist_type); void set_histentry(int hist_type, histentry_T *entry); int *get_hisidx(int hist_type); int *get_hisnum(int hist_type); int hist_char2type(int c); char_u *get_history_arg(expand_T *xp, int idx); void init_history(void); void clear_hist_entry(histentry_T *hisptr); int in_history(int type, char_u *str, int move_to_front, int sep, int writing); void add_to_history(int histype, char_u *new_entry, int in_map, int sep); void f_histadd(typval_T *argvars, typval_T *rettv); void f_histdel(typval_T *argvars, typval_T *rettv); void f_histget(typval_T *argvars, typval_T *rettv); void f_histnr(typval_T *argvars, typval_T *rettv); void remove_key_from_history(void); void ex_history(exarg_T *eap); /* vim: set ft=c : */