dhcpv4: display two hex digits per octet in syslog

Signed-off-by: Leon M. George <leon@georgemail.eu>

diff --git a/src/dhcpv4.c b/src/dhcpv4.c
index 81e537d..21d94f2 100644 (file)
--- a/src/dhcpv4.c
+++ b/src/dhcpv4.c
@@ -378,7 +378,7 @@ static void handle_dhcpv4(void *addr, void *data, size_t len,
                 */
        }
 
-       syslog(LOG_WARNING, "received %s from %x:%x:%x:%x:%x:%x",
+       syslog(LOG_WARNING, "received %s from %02x:%02x:%02x:%02x:%02x:%02x",
                        dhcpv4_msg_to_string(reqmsg),
                        req->chaddr[0],req->chaddr[1],req->chaddr[2],
                        req->chaddr[3],req->chaddr[4],req->chaddr[5]);
@@ -502,7 +502,7 @@ static void handle_dhcpv4(void *addr, void *data, size_t len,
                 * reply is send directly to IP,
                 * MAC is assumed to be the same as the request
                 */
-               syslog(LOG_WARNING, "sending %s to %x:%x:%x:%x:%x:%x - %s",
+               syslog(LOG_WARNING, "sending %s to %02x:%02x:%02x:%02x:%02x:%02x - %s",
                                dhcpv4_msg_to_string(msg),
                                req->chaddr[0],req->chaddr[1],req->chaddr[2],
                                req->chaddr[3],req->chaddr[4],req->chaddr[5],