diff -up kdelibs-3.5.4/kjs/dtoa.cpp.CVE-2009-0689 kdelibs-3.5.4/kjs/dtoa.cpp
--- kdelibs-3.5.4/kjs/dtoa.cpp.CVE-2009-0689	2005-09-10 10:27:24.000000000 +0200
+++ kdelibs-3.5.4/kjs/dtoa.cpp	2009-11-22 12:29:43.222117262 +0100
@@ -487,7 +487,7 @@ extern double rnd_prod(double, double), 
 #define FREE_DTOA_LOCK(n)	/*nothing*/
 #endif
 
-#define Kmax 15
+#define Kmax (sizeof(size_t) << 3)
 
  struct
 Bigint {