(svn r18391) -Fix (r0): (Invalid) GRFs could trigger invalid reads.

2009-12-03 15:27:33 +00:00
parent 57bcb5f903
commit 48efc698bb
2 changed files with 11 additions and 3 deletions
--- a/src/gfx.cpp
+++ b/src/gfx.cpp
@@ -70,7 +70,7 @@ static ReusableBuffer<uint8> _cursor_backup;
 */
 static Rect _invalid_rect;
 static const byte *_colour_remap_ptr;
-static byte _string_colourremap[3];
+static byte _string_colourremap[3]; ///< Recoloursprite for stringdrawing. The grf loader ensures, that ST_FONT sprites only use colours 0 to 2.

 enum {
 	DIRTY_BLOCK_HEIGHT   = 8,