Don't access out of bounds (#73653)

CleverRaven · May 11, 2024 · aee9514 · aee9514
1 parent e84f3c1
commit aee9514
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/cata_tiles.cpp b/src/cata_tiles.cpp
@@ -4138,6 +4138,9 @@ bool cata_tiles::draw_critter_above( const tripoint &p, lit_level ll, int &heigh
     // Search for a creature above
     while( pcritter == nullptr && !here.dont_draw_lower_floor( scan_p ) &&
            scan_p.z - you.pos().z <= fov_3d_z_range ) {
+        if( scan_p.z > OVERMAP_HEIGHT ) {
+            break;
+        }
         pcritter = get_creature_tracker().creature_at( scan_p, true );
         scan_p.z++;
     }