--- lsof_4.83_src.orig/dialects/linux/machine.h	2008-10-21 18:17:26.000000000 +0200
+++ lsof_4.83_src/dialects/linux/machine.h	2010-07-28 18:39:34.252738199 +0200
@@ -625,6 +625,6 @@
  * 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) */