patch 9.0.1873: [security] heap-buffer-overflow in vim_regsub_both Commit: https://github.com/vim/vim/commit/f6d28fe2c95c678cc3202cc5dc825a3fcc709e93 Author: Christian Brabandt <cb@256bit.org> Date: Tue Sep 5 20:18:06 2023 +0200 patch 9.0.1873: [security] heap-buffer-overflow in vim_regsub_both Problem: heap-buffer-overflow in vim_regsub_both Solution: Disallow exchanging windows when textlock is active Signed-off-by: Christian Brabandt <cb@256bit.org>