$OpenBSD: patch-bin_smtp-vilter_engine_c,v 1.4 2008/07/02 13:34:46 mbalmer Exp $
--- bin/smtp-vilter/engine.c.orig	Sun Jan 21 14:09:38 2007
+++ bin/smtp-vilter/engine.c	Wed Jul  2 15:31:43 2008
@@ -1764,6 +1764,8 @@ e_main(uid_t uid, gid_t gid, int pipe_m2e[2])
 	syslog(LOG_INFO, "dropped privileges, running as %d:%d", uid, gid);
 
 	/* Initialize sendmail milter */
+	bzero(&desc, sizeof(desc));
+
 	desc.xxfi_name = "smtp-vilter";
 	desc.xxfi_version = SMFI_VERSION;
 	desc.xxfi_flags = SMFIF_ADDHDRS | SMFIF_CHGHDRS;
