From e0d9e224ec0922a8dca5605b98a775a529407162 Mon Sep 17 00:00:00 2001
From: johns <>
Date: Thu, 8 Jun 2000 07:32:57 +0000
Subject: [PATCH] Fixed bug: out of bound access.
---
src/map/map_draw.cpp | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/src/map/map_draw.cpp b/src/map/map_draw.cpp
index 5bf733de2..a7df7d238 100644
--- a/src/map/map_draw.cpp
+++ b/src/map/map_draw.cpp
@@ -1272,12 +1272,15 @@ global void MapColorCycle(void)
}
#endif
- //
- // Convert 16 bit pixel table into two 32 bit tables.
- //
- for( i=0; i<256; ++i ) {
- PixelsLow[i]=((VMemType16*)TheMap.TileData->Pixels)[i]&0xFFFF;
- PixelsHigh[i]=(((VMemType16*)TheMap.TileData->Pixels)[i]&0xFFFF)<<16;
+ if( VideoDepth==15 || VideoDepth==16 ) {
+ //
+ // Convert 16 bit pixel table into two 32 bit tables.
+ //
+ for( i=0; i<256; ++i ) {
+ PixelsLow[i]=((VMemType16*)TheMap.TileData->Pixels)[i]&0xFFFF;
+ PixelsHigh[i]=(((VMemType16*)TheMap.TileData->Pixels)[i]&0xFFFF)
+ <<16;
+ }
}
}