patch 9.0.0877: using freed memory with :comclear while listing commands Commit: https://github.com/vim/vim/commit/cf2594fbf34d9a6776bd9d33f845cb8ceb1e1cd0 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 13 23:30:06 2022 +0000 patch 9.0.0877: using freed memory with :comclear while listing commands Problem: Using freed memory with :comclear while listing commands. Solution: Bail out when the command list has changed. (closes https://github.com/vim/vim/issues/11440)

| +0&#ffffff0@74
|~+0#4040ff13&| @73
|~| @73
|~| @3| +0#0000001#ffd7ff255|d|e|f|i|n|e| @8| +0#4040ff13#ffffff0@53
|~| @3| +0#0000001#ffd7ff255|j|u|m|p| @10| +0#4040ff13#ffffff0@53
|~| @3| +0#0000001#ffd7ff255|l|i|s|t| @10| +0#4040ff13#ffffff0@53
|~| @3| +0#0000001#ffd7ff255|p|l|a|c|e| @9| +0#4040ff13#ffffff0@53
|~| @3| +0#0000001#ffd7ff255|u|n|d|e|f|i|n|e| @6| +0#4040ff13#ffffff0@53
|~| @3| +0#0000001#ffd7ff255|u|n|p|l|a|c|e| @7| +0#4040ff13#ffffff0@53
|:+0#0000000&|s|i|g|n| > @68