--- /dev/null
+diff -rdup lsof_4.81.orig/lsof_4.81_src/dialects/linux/machine.h lsof_4.81/lsof_4.81_src/dialects/linux/machine.h
+--- a/dialects/linux/machine.h 2007-04-24 18:20:58.000000000 +0200
++++ b/dialects/linux/machine.h 2007-05-15 12:17:03.000000000 +0200
+@@ -616,6 +616,6 @@
+ * 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) */
+