[patch] Pad before end

dhcpcd-3.0.17-hostap.patch (text/plain), 738 bytes, created by Roy Marples (RETIRED) on 2007-04-26 18:37:45 UTC

Index: dhcp.c
===================================================================
--- dhcp.c	(revision 204)
+++ dhcp.c	(working copy)
@@ -245,17 +245,19 @@
 		p += iface->hwlen;
 	}
 
-	*p++ = DHCP_END;
-
 #ifdef BOOTP_MESSAGE_LENTH_MIN
 	/* Some crappy DHCP servers think they have to obey the BOOTP minimum
 	 * messag length. They are wrong, but we should still cater for them */
-	while (p - m < BOOTP_MESSAGE_LENTH_MIN)
+	while (p - m < BOOTP_MESSAGE_LENTH_MIN - 1)
 		*p++ = DHCP_PAD;
 #endif
 
+	*p++ = DHCP_END;
+
 	message_length = p - m;
 
+	printf ("mm %d\n", message_length);
+
 	memset (&packet, 0, sizeof (struct udp_dhcp_packet));
 	make_dhcp_packet (&packet, (unsigned char *) &message, message_length,
 					  from, to);