Introduce xzalloc, which zeros memory as well as allocates it. This makes us smaller.

1 files changed, 1 insertions, 3 deletions

diff --git a/arp.c b/arp.c
index e427fa99..01ce1e78 100644
--- a/arp.c
+++ b/arp.c
@@ -81,9 +81,7 @@ static int send_arp (const interface_t *iface, int op, struct in_addr sip,
 	caddr_t tha;
 	int retval;
 
-	arp = xmalloc (arpsize);
-	memset (arp, 0, arpsize);
-
+	arp = xzalloc (arpsize);
 	arp->ar_hrd = htons (iface->family);
 	arp->ar_pro = htons (ETHERTYPE_IP);
 	arp->ar_hln = iface->hwlen;