patch 8.1.2107: various memory leaks reported by asan Commit: https://github.com/vim/vim/commit/8617348e2110c2c8387ea448a6258f1effa8d249 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Oct 1 17:02:16 2019 +0200 patch 8.1.2107: various memory leaks reported by asan Problem: Various memory leaks reported by asan. Solution: Free the memory. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/5003)