Mercurial > vim
diff src/vim9type.c @ 23481:62fe9a7fd582 v8.2.2283
patch 8.2.2283: Vim9: crash when lambda has fewer arguments than expected
Commit: https://github.com/vim/vim/commit/e68b02a1c40388bbb85e7b825bc538298963e1e1
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 3 13:09:51 2021 +0100
patch 8.2.2283: Vim9: crash when lambda has fewer arguments than expected
Problem: Vim9: crash when lambda has fewer arguments than expected.
Solution: Don't check arguments when already failed. (closes https://github.com/vim/vim/issues/7606)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 03 Jan 2021 13:15:04 +0100 |
parents | 681f042ae5ac |
children | 27ca5534a408 |
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--- a/src/vim9type.c +++ b/src/vim9type.c @@ -490,8 +490,9 @@ check_type(type_T *expected, type_T *act && actual->tt_argcount != -1 && (actual->tt_argcount < expected->tt_min_argcount || actual->tt_argcount > expected->tt_argcount)) - ret = FAIL; - if (expected->tt_args != NULL && actual->tt_args != NULL) + ret = FAIL; + if (ret == OK && expected->tt_args != NULL + && actual->tt_args != NULL) { int i;