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patch 8.2.2693: Vim9: locked script variable can be changed

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Problem:    Vim9: locked script variable can be changed.
Solution:   Check legacy script variable for being locked. (issue #8031)
This commit is contained in:
Bram Moolenaar
2021-04-02 14:44:02 +02:00
parent f5906aa780
commit dcf29ac87f
3 changed files with 17 additions and 2 deletions
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3
src/vim9execute.c
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@@ -1942,6 +1942,9 @@ call_def_function(
store_var(name, STACK_TV_BOT(0));
else
{
SOURCING_LNUM = iptr->isn_lnum;
if (var_check_permission(di, name) == FAIL)
goto on_error;
clear_tv(&di->di_tv);
di->di_tv = *STACK_TV_BOT(0);
}