--- libelwix/src/net.c	2013/07/09 00:18:19	1.7
+++ libelwix/src/net.c	2013/08/12 02:10:44	1.8
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: net.c,v 1.7 2013/07/09 00:18:19 misho Exp $
+* $Id: net.c,v 1.8 2013/08/12 02:10:44 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -76,12 +76,15 @@ e_link_ntoa(const struct sockaddr_dl *sdl)
 			firsttime ^= firsttime;
 		else
 			*out++ = ':';
+
 		i = *in++;
 		if (i > 0xf) {
 			out[1] = hexlist[i & 0xf];
 			i >>= 4;
-		} else
-			out[1] = hexlist[0];
+		} else {
+			out[1] = hexlist[i];
+			i = 0;
+		}
 
 		out[0] = hexlist[i];
 		out += 2;
@@ -106,7 +109,7 @@ e_ether_ntoa(const ether_addr_t * __restrict n, char *
 		return NULL;
 
 	memset(a, 0, len);
-	if (snprintf(a, len, "%02x:%02x:%02x:%02x:%02x:%02x", 
+	if (snprintf(a, len, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx", 
 			n->ether_addr_octet[0], n->ether_addr_octet[1], 
 			n->ether_addr_octet[2], n->ether_addr_octet[3], 
 			n->ether_addr_octet[4], n->ether_addr_octet[5]) < 17)
@@ -126,21 +129,19 @@ ether_addr_t *
 e_ether_aton(const char *a, ether_addr_t * __restrict e)
 {                       
 	int i;
-	u_int o0, o1, o2, o3, o4, o5;
 
 	if (!a || !e)
 		return NULL;
 
-	i = sscanf(a, "%x:%x:%x:%x:%x:%x", &o0, &o1, &o2, &o3, &o4, &o5);
+	i = sscanf(a, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", 
+			&e->ether_addr_octet[0], 
+			&e->ether_addr_octet[1], 
+			&e->ether_addr_octet[2], 
+			&e->ether_addr_octet[3], 
+			&e->ether_addr_octet[4], 
+			&e->ether_addr_octet[5]);
 	if (i != 6)
 		return NULL;
-
-	e->ether_addr_octet[0] = o0;
-	e->ether_addr_octet[1] = o1;
-	e->ether_addr_octet[2] = o2;
-	e->ether_addr_octet[3] = o3;
-	e->ether_addr_octet[4] = o4;
-	e->ether_addr_octet[5] = o5;
 
 	return e;
 }