- fixed: The demo buffer was allocated with conflicting methods, because M_ReadFile used new whereas the rest of the demo code assumed malloc. Added a new M_ReadFileMalloc function to handle this case without rewriting other things.

src/g_game.cpp

@@ -2636,7 +2636,7 @@ void G_DoPlayDemo (void)
 	{
 		FixPathSeperator (defdemoname);
 		DefaultExtension (defdemoname, ".lmp");
-		M_ReadFile (defdemoname, &demobuffer);
+		M_ReadFileMalloc (defdemoname, &demobuffer);
 	}
 	demo_p = demobuffer;