[Scummvm-cvs-logs] SF.net SVN: scummvm:[45961] scummvm/trunk/engines/teenagent/surface_list. cpp

[megath at users.sourceforge.net]

Revision: 45961
          http://scummvm.svn.sourceforge.net/scummvm/?rev=45961&view=rev
Author:   megath
Date:     2009-11-17 21:47:26 +0000 (Tue, 17 Nov 2009)

Log Message:
-----------
guard surface list from the sizes of zero

Modified Paths:
--------------
    scummvm/trunk/engines/teenagent/surface_list.cpp

Modified: scummvm/trunk/engines/teenagent/surface_list.cpp
===================================================================
--- scummvm/trunk/engines/teenagent/surface_list.cpp	2009-11-17 21:42:56 UTC (rev 45960)
+++ scummvm/trunk/engines/teenagent/surface_list.cpp	2009-11-17 21:47:26 UTC (rev 45961)
@@ -33,12 +33,15 @@
 	free();
 	
 	byte fn = stream->readByte();
-	if (stream->eos() || fn == 0)
+	if (stream->eos())
 		return;
 		
 	debug(0, "loading %u surfaces from list (skip %d)", fn, sub_hack);
 
 	surfaces_n = fn - sub_hack;
+	if (surfaces_n == 0)
+		return;
+	
 	surfaces = new Surface[surfaces_n];
 
 	byte i;


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.