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comparison src/evalfunc.c @ 23565:34aa2907082a v8.2.2325

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patch 8.2.2325: Vim9: crash if map() changes the item type Commit: https://github.com/vim/vim/commit/75ab91ff3403e725a79ac9c7351b78e9aff71d67 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 10 22:42:50 2021 +0100 patch 8.2.2325: Vim9: crash if map() changes the item type Problem: Vim9: crash if map() changes the item type. Solution: Check that the item type is still OK. (closes https://github.com/vim/vim/issues/7652) Fix problem with mapnew() on range list.
author Bram Moolenaar <Bram@vim.org>
date Sun, 10 Jan 2021 22:45:06 +0100
parents 87671ccc6c6b
children 510088f8c66f
comparison
equal deleted inserted replaced
23564:469359887d3e 23565:34aa2907082a
1928 { 1928 {
1929 return global_functions[idx].f_retfunc(argcount, argtypes); 1929 return global_functions[idx].f_retfunc(argcount, argtypes);
1930 } 1930 }
1931 1931
1932 /* 1932 /*
1933 * Return TRUE if "idx" is for the map() function.
1934 */
1935 int
1936 internal_func_is_map(int idx)
1937 {
1938 return global_functions[idx].f_func == f_map;
1939 }
1940
1941 /*
1933 * Check the argument count to use for internal function "idx". 1942 * Check the argument count to use for internal function "idx".
1934 * Returns -1 for failure, 0 if no method base accepted, 1 if method base is 1943 * Returns -1 for failure, 0 if no method base accepted, 1 if method base is
1935 * first argument, 2 if method base is second argument, etc. 9 if method base 1944 * first argument, 2 if method base is second argument, etc. 9 if method base
1936 * is last argument. 1945 * is last argument.
1937 */ 1946 */