1 files changed, 5 insertions, 0 deletions

diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 79900f783e0d..9c2a0d36fb20 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -522,6 +522,11 @@ struct sock *tcp_create_openreq_child(const struct sock *sk,
                 newtp->rx_opt.ts_recent_stamp = 0;
                 newtp->tcp_header_len = sizeof(struct tcphdr);
         }
+        if (req->num_timeout) {
+                newtp->undo_marker = treq->snt_isn;
+                newtp->retrans_stamp = div_u64(treq->snt_synack,
+                                               USEC_PER_SEC / TCP_TS_HZ);
+        }
         newtp->tsoffset = treq->ts_off;
 #ifdef CONFIG_TCP_MD5SIG
         newtp->md5sig_info = NULL;      /*XXX*/