shithub: puzzles

Download patch

ref: 952ef8ca565d803da1134466358bd85683a489a3
parent: a02c55b0492453ea7ca4e4ae63cb90ba4c93a3a5
author: Ben Harris <bjh21@bjh21.me.uk>
date: Sat Jan 7 18:44:31 EST 2023

Undead: fix buffer overrun in "M" command

The guessable squares are numbered up to num_total, not "wh".  The
latter includes mirror squares that aren't included in the various
arrays describing the game state.

To reproduce the problem, build Undead with AddressSanitizer and press
"M".