diff --git a/src/nl.c b/src/nl.c
index a2ea2ced9..6f4339793 100644
--- a/src/nl.c
+++ b/src/nl.c
@@ -1,6 +1,6 @@
 /*
     pmacct (Promiscuous mode IP Accounting package)
-    pmacct is Copyright (C) 2003-2019 by Paolo Lucente
+    pmacct is Copyright (C) 2003-2020 by Paolo Lucente
 */
 
 /*
@@ -52,6 +52,8 @@ void pm_pcap_cb(u_char *user, const struct pcap_pkthdr *pkthdr, const u_char *bu
   u_int32_t iface32 = 0;
   u_int32_t ifacePresent = 0;
 
+  memset(&req, 0, sizeof(req));
+
   if (cb_data->sig.is_set) sigprocmask(SIG_BLOCK, &cb_data->sig.set, NULL);
 
   /* We process the packet with the appropriate
diff --git a/src/pmacct-build.h b/src/pmacct-build.h
index 509b40754..1e2b7966d 100644
--- a/src/pmacct-build.h
+++ b/src/pmacct-build.h
@@ -1 +1 @@
-#define PMACCT_BUILD	"20200120-00"
+#define PMACCT_BUILD	"20200121-00"