water vs acid

Fix the bug From a bug report.alt.org server, where killing a monster by closing the
castle drawbridge resulted in a panic after the dead monster's possessions
were dropped into the moat and a potion of acid exploded in the process.
water_damage() deleted the object but had no way to tell flooreffects()
that it was gone, so flooreffects() couldn't tell its own caller not to
place and stack the object.  After that, a chunk of freed memory became
part of the floor objects chain and eventually triggered a panic which
tried to make a save file but whose reason didn't get logged properly.
This commit is contained in:
nethack.rankin
2006-05-11 03:26:55 +00:00
parent 45b59990cd
commit a73d997034
7 changed files with 43 additions and 24 deletions

View File

@@ -1,4 +1,4 @@
/* SCCS Id: @(#)objnam.c 3.5 2006/04/14 */
/* SCCS Id: @(#)objnam.c 3.5 2006/05/08 */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed. See license for details. */
@@ -2583,7 +2583,7 @@ srch:
del_engr_at(u.ux, u.uy);
pline("A pool.");
/* Must manually make kelp! */
water_damage(level.objects[u.ux][u.uy], FALSE, TRUE);
water_damage(&level.objects[u.ux][u.uy], FALSE, TRUE);
newsym(u.ux, u.uy);
return &zeroobj;
}