From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Sun, 28 Apr 2019 14:21:07 +0000 (+0200)
Subject: NULL/LOOP: Use GET_HE_U_4() call
X-Git-Tag: tcpdump-4.99-bp~800
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/3cef5425f51bf54504c53cfdc9354e41d5063759

NULL/LOOP: Use GET_HE_U_4() call
---

diff --git a/print-null.c b/print-null.c
index e7daacd4..f730a23f 100644
--- a/print-null.c
+++ b/print-null.c
@@ -86,7 +86,7 @@ null_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_char
 		goto trunc;
 
 	ND_TCHECK_4(p);
-	memcpy((char *)&family, (const char *)p, sizeof(family));
+	family = GET_HE_U_4(p);
 
 	/*
 	 * This isn't necessarily in our host byte order; if this is