Coverity CID 2452: possible negative array index; CID 1518 and CID 1517: possible...

diff --git a/rogue/throw.c b/rogue/throw.c
index af91b6dca8a267308fbe837848511a739da48734..1531bb4638d96cfa7a869dd2d2285c473e15b64a 100644 (file)
--- a/rogue/throw.c
+++ b/rogue/throw.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: throw.c,v 1.6 2003/08/07 09:37:40 agc Exp $    */
+/*     $NetBSD: throw.c,v 1.7 2006/03/30 05:04:22 jnemeth Exp $        */
 
 /*
  * Copyright (c) 1988, 1993
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)throw.c    8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: throw.c,v 1.6 2003/08/07 09:37:40 agc Exp $");
+__RCSID("$NetBSD: throw.c,v 1.7 2006/03/30 05:04:22 jnemeth Exp $");
 #endif
 #endif /* not lint */
 
@@ -212,6 +212,9 @@ flop_weapon(weapon, row, col)
        short mch, dch;
        unsigned short mon;
 
+       if ((row < 0) || (row >= DROWS) || (col < 0) || (col >= DCOLS))
+               clean_up("flop_weapon:  weapon landed outside of dungeon");
+
        while ((i < 9) && dungeon[row][col] & ~(FLOOR | TUNNEL | DOOR | MONSTER)) {
                rand_around(i++, &row, &col);
                if ((row > (DROWS-2)) || (row < MIN_ROW) ||