Fix fallout from userclass addition

diff --git a/src/dhcpv6.c b/src/dhcpv6.c
index 4b1ba957b21fcbc3d18c0030a0bc2acb915ec07b..215f68c86e3c92677959e5120b46777908d4c95c 100644 (file)
--- a/src/dhcpv6.c
+++ b/src/dhcpv6.c
@@ -429,19 +429,19 @@ static void dhcpv6_send(enum dhcpv6_msg type, uint8_t trid[3], uint32_t ecs)
 
        // Disable IAs if not used
        if (type != DHCPV6_MSG_SOLICIT) {
-               iov[7].iov_len = 0;
+               iov[9].iov_len = 0;
                if (ia_na_len == 0)
-                       iov[9].iov_len = 0;
+                       iov[11].iov_len = 0;
        }
 
        if (na_mode == IA_MODE_NONE)
-               iov[9].iov_len = 0;
+               iov[11].iov_len = 0;
 
        if (!(client_options & DHCPV6_ACCEPT_RECONFIGURE))
-               iov[7].iov_len = 0;
+               iov[9].iov_len = 0;
 
        if (!(client_options & DHCPV6_CLIENT_FQDN))
-               iov[8].iov_len = 0;
+               iov[10].iov_len = 0;
 
        struct sockaddr_in6 srv = {AF_INET6, htons(DHCPV6_SERVER_PORT),
                0, ALL_DHCPV6_RELAYS, ifindex};