--- lsof_4.84.orig/lsof_4.84_src/dialects/linux/machine.h	2010-07-29 18:02:52.000000000 +0200
+++ lsof_4.84/lsof_4.84_src/dialects/linux/machine.h	2011-01-16 00:01:48.000000000 +0100
@@ -632,6 +632,6 @@
  * zeromem is a macro that uses bzero or memset.
  */
 
-#define	zeromem(a, l)	bzero(a, l)
+#define	zeromem(a, l)	memset(a, 0, l)
 
 #endif	/* !defined(LSOF_MACHINE_H) */