From 18efc74db2a422803b6a838803aa76e6ef3fccc3 Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Fri, 22 Dec 2023 19:32:07 -0500
Subject: [PATCH] static analyzer bit in mkobj.c

src/mkobj.c(2211): warning: Reading invalid data from 'gl.level.objects[x]'.
---
 src/mkobj.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mkobj.c b/src/mkobj.c
index baf2c6753..1b381b599 100644
--- a/src/mkobj.c
+++ b/src/mkobj.c
@@ -2208,6 +2208,7 @@ place_object(struct obj *otmp, coordxy x, coordxy y)
         panic("place_object: obj \"%s\" [%d] not free",
               safe_typename(otmp->otyp), otmp->where);
 
+    assert(x >= 0 && x < COLNO && y >= 0 && y < ROWNO);
     otmp2 = gl.level.objects[x][y];
 
     obj_no_longer_held(otmp);