Mercurial > vim
changeset 10910:8bff367672a4 v8.0.0344
patch 8.0.0344: unlet command leaks memory
commit https://github.com/vim/vim/commit/49439c4cdf7d2822255f292adda4226656fe144d
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Feb 20 23:07:05 2017 +0100
patch 8.0.0344: unlet command leaks memory
Problem: Unlet command leaks memory. (Nikolai Pavlov)
Solution: Free the memory on error. (closes https://github.com/vim/vim/issues/1497)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Mon, 20 Feb 2017 23:15:04 +0100 |
parents | e155b0b3d532 |
children | 09f200404633 |
files | src/eval.c src/testdir/test_unlet.vim src/version.c |
diffstat | 3 files changed, 9 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/src/eval.c +++ b/src/eval.c @@ -2079,7 +2079,10 @@ get_lval( } /* existing variable, need to check if it can be changed */ else if (var_check_ro(lp->ll_di->di_flags, name, FALSE)) + { + clear_tv(&var1); return NULL; + } if (len == -1) clear_tv(&var1);