Quuxplusone/NetHack — comment on commit 31b904b8d803519b4dc2152252b0f4ee06db4154
File:  line 0
By Quuxplusone:

Unfortunately, since this patch doesn't store frodo_generated in the save file, it can be used as a gold-ring factory; just save and reload the game immediately after each Frodo is created, and you'll end up with on average (120/5 =) 24 Frodos running around, each with a cursed gold ring, by the time hobbits finally go extinct. I don't think I considered this when I wrote the patch... although, now that I've thought of it, I still don't care about fixing it. :)