Mercurial > vim
changeset 23320:1d11e3adbe52 v8.2.2205
patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Commit: https://github.com/vim/vim/commit/6dd41b1d575e8859238144899600e3cbb412c79b
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Dec 24 16:06:00 2020 +0100
patch 8.2.2205: Vim9: memory leak when parsing lambda fails
Problem: Vim9: memory leak when parsing lambda fails.
Solution: Clear growarrays.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 24 Dec 2020 16:15:03 +0100 |
parents | 2e18dcd91c7b |
children | 86d163526c2d |
files | src/userfunc.c src/version.c |
diffstat | 2 files changed, 10 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/src/userfunc.c +++ b/src/userfunc.c @@ -523,7 +523,11 @@ get_lambda_tv( types_optional ? &argtypes : NULL, types_optional, NULL, NULL, TRUE, NULL, NULL); if (ret == FAIL || skip_arrow(s, equal_arrow) == NULL) + { + if (types_optional) + ga_clear_strings(&argtypes); return NOTDONE; + } // Parse the arguments again. if (evaluate) @@ -535,7 +539,11 @@ get_lambda_tv( types_optional ? &argtypes : NULL, types_optional, &varargs, NULL, FALSE, NULL, NULL); if (ret == FAIL || (*arg = skip_arrow(*arg, equal_arrow)) == NULL) + { + if (types_optional) + ga_clear_strings(&argtypes); return NOTDONE; + } // Set up a flag for checking local variables and arguments. if (evaluate)