Fix reconfigure accept option transmission

diff --git a/src/dhcpv6.c b/src/dhcpv6.c
index 9b4247ca9fde4ef9f01426c33fe279c2f47f5dfd..cfa5a407f1408f2d6d03a452121fac9e16ee66c3 100644 (file)
--- a/src/dhcpv6.c
+++ b/src/dhcpv6.c
@@ -309,7 +309,7 @@ static void dhcpv6_send(enum dhcpv6_msg type, uint8_t trid[3], uint32_t ecs)
                {&oro_refresh, 0},
                {cl_id, cl_id_len},
                {srv_id, srv_id_len},
-               {&reconf_accept, 0},
+               {&reconf_accept, sizeof(reconf_accept)},
                {&fqdn, fqdn_len},
                {&hdr_ia_na, sizeof(hdr_ia_na)},
                {ia_na, ia_na_len},
@@ -327,9 +327,8 @@ 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[5].iov_len = sizeof(reconf_accept);
-       } else if (type != DHCPV6_MSG_REQUEST) {
+       if (type != DHCPV6_MSG_REQUEST && type != DHCPV6_MSG_SOLICIT) {
+               iov[5].iov_len = 0;
                if (ia_na_len == 0)
                        iov[7].iov_len = 0;
                if (ia_pd_len == 0)