patch 8.2.3915: illegal memory access when completing with invalid bytes Commit: https://github.com/vim/vim/commit/4b28ba3245df8274303c79429972f9dc9438e4aa Author: Bram Moolenaar <Bram@vim.org> Date: Mon Dec 27 19:28:37 2021 +0000 patch 8.2.3915: illegal memory access when completing with invalid bytes Problem: illegal memory access when completing with invalid bytes. Solution: Avoid going over the end of the completion text.

|a+0&#ffffff0|n|o|t|h|e|r| |o+1&&|n|e+0&&| |2| @56
|t|h|a|t| |o+0&#ffff4012|n|e+0&#ffffff0| |3| @59
|t|h|e| |o+0&#ffff4012|n|e+0&#ffffff0| |1| @60
|~+0#4040ff13&| @68
|~| @68
|~| @68
|~| @68
|~| @68
|:+0#0000000&|s|o|r|t|!| |/|o|n> @59