Enlightenment CVS committal
Author : pfritz
Project : e17
Module : libs/ecore
Dir : e17/libs/ecore/src/lib/ecore
Modified Files:
ecore_value.c
Log Message:
prevent degenerated hash values with 64bit pointer
===================================================================
RCS file: /cvs/e/e17/libs/ecore/src/lib/ecore/ecore_value.c,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -3 -r1.12 -r1.13
--- ecore_value.c 17 May 2008 03:19:38 -0000 1.12
+++ ecore_value.c 17 Jul 2008 22:58:28 -0000 1.13
@@ -56,7 +56,13 @@
EAPI unsigned int
ecore_direct_hash(const void *key)
{
- return ((unsigned int) key);
+#ifdef __LP64__
+ unsigned long int val = (unsigned long int)key;
+
+ return (unsigned int) ((val >> 32) ^ val);
+#else
+ return (unsigned int) key;
+#endif
}
/**
-------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
Build the coolest Linux based applications with Moblin SDK & win great prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/
_______________________________________________
enlightenment-cvs mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/enlightenment-cvs
