Mercurial > vim
view src/proto/vim9compile.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 | 15f40772e10a |
children | 1aff400b819e |
line wrap: on
line source
/* vim9compile.c */ int lookup_local(char_u *name, size_t len, lvar_T *lvar, cctx_T *cctx); int arg_exists(char_u *name, size_t len, int *idxp, type_T **type, int *gen_load_outer, cctx_T *cctx); int script_is_vim9(void); int script_var_exists(char_u *name, size_t len, cctx_T *cctx); int check_defined(char_u *p, size_t len, cctx_T *cctx, int is_arg); int need_type(type_T *actual, type_T *expected, int offset, int arg_idx, cctx_T *cctx, int silent, int actual_is_const); lvar_T *reserve_local(cctx_T *cctx, char_u *name, size_t len, int isConst, type_T *type); int get_script_item_idx(int sid, char_u *name, int check_writable, cctx_T *cctx); imported_T *find_imported(char_u *name, size_t len, int load, cctx_T *cctx); char_u *may_peek_next_line(cctx_T *cctx, char_u *arg, char_u **nextp); char_u *peek_next_line_from_context(cctx_T *cctx); char_u *next_line_from_context(cctx_T *cctx, int skip_comment); int may_get_next_line(char_u *whitep, char_u **arg, cctx_T *cctx); int may_get_next_line_error(char_u *whitep, char_u **arg, cctx_T *cctx); void fill_exarg_from_cctx(exarg_T *eap, cctx_T *cctx); int func_needs_compiling(ufunc_T *ufunc, compiletype_T compile_type); int assignment_len(char_u *p, int *heredoc); void vim9_declare_error(char_u *name); int get_var_dest(char_u *name, assign_dest_T *dest, int cmdidx, int *option_scope, int *vimvaridx, type_T **type, cctx_T *cctx); int compile_lhs(char_u *var_start, lhs_T *lhs, int cmdidx, int heredoc, int oplen, cctx_T *cctx); int compile_assign_lhs(char_u *var_start, lhs_T *lhs, int cmdidx, int is_decl, int heredoc, int oplen, cctx_T *cctx); int compile_load_lhs_with_index(lhs_T *lhs, char_u *var_start, cctx_T *cctx); int compile_assign_unlet(char_u *var_start, lhs_T *lhs, int is_assign, type_T *rhs_type, cctx_T *cctx); int compile_def_function(ufunc_T *ufunc, int check_return_type, compiletype_T compile_type, cctx_T *outer_cctx); void set_function_type(ufunc_T *ufunc); void unlink_def_function(ufunc_T *ufunc); void link_def_function(ufunc_T *ufunc); void free_def_functions(void); /* vim: set ft=c : */