rneovim.git/test/old/testdir/crash/poc1, branch aucmd_textputpost Neovim fork with Rahm's personal hacks. vim-patch:9.0.2106: [security]: Use-after-free in win_close() 2023-11-17T01:59:22+00:00 zeertzjq zeertzjq@outlook.com 2023-11-17T01:47:04+00:00 790bd4d5858713e8503825892c7d08340d189370 Problem: [security]: Use-after-free in win_close() Solution: Check window is valid, before accessing it If the current window structure is no longer valid (because a previous autocommand has already freed this window), fail and return before attempting to set win->w_closing variable. Add a test to trigger ASAN in CI https://github.com/vim/vim/commit/25aabc2b8ee1e19ced6f4da9d866cf9378fc4c5a Co-authored-by: Christian Brabandt <cb@256bit.org> 
Problem:  [security]: Use-after-free in win_close()
Solution: Check window is valid, before accessing it

If the current window structure is no longer valid (because a previous
autocommand has already freed this window), fail and return before
attempting to set win->w_closing variable.

Add a test to trigger ASAN in CI

https://github.com/vim/vim/commit/25aabc2b8ee1e19ced6f4da9d866cf9378fc4c5a

Co-authored-by: Christian Brabandt <cb@256bit.org>