__tcp_v4_send_check(skb, ireq->ir_loc_addr, ireq->ir_rmt_addr);
tos = sock_net(sk)->ipv4.sysctl_tcp_reflect_tos ?
- tcp_rsk(req)->syn_tos & ~INET_ECN_MASK :
+ (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) |
+ (inet_sk(sk)->tos & INET_ECN_MASK) :
inet_sk(sk)->tos;
if (!INET_ECN_is_capable(tos) &&
inet_csk(newsk)->icsk_ext_hdr_len = inet_opt->opt.optlen;
newinet->inet_id = prandom_u32();
- /* Set ToS of the new socket based upon the value of incoming SYN. */
+ /* Set ToS of the new socket based upon the value of incoming SYN.
+ * ECT bits are set later in tcp_init_transfer().
+ */
if (sock_net(sk)->ipv4.sysctl_tcp_reflect_tos)
newinet->tos = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK;
fl6->flowlabel = ip6_flowlabel(ipv6_hdr(ireq->pktopts));
tclass = sock_net(sk)->ipv4.sysctl_tcp_reflect_tos ?
- tcp_rsk(req)->syn_tos & ~INET_ECN_MASK :
+ (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) |
+ (np->tclass & INET_ECN_MASK) :
np->tclass;
if (!INET_ECN_is_capable(tclass) &&
if (np->repflow)
newnp->flow_label = ip6_flowlabel(ipv6_hdr(skb));
- /* Set ToS of the new socket based upon the value of incoming SYN. */
+ /* Set ToS of the new socket based upon the value of incoming SYN.
+ * ECT bits are set later in tcp_init_transfer().
+ */
if (sock_net(sk)->ipv4.sysctl_tcp_reflect_tos)
newnp->tclass = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK;