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More patches to mptcp

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This commit is contained in:
Ycarus 2019-05-29 08:24:34 +02:00
parent 36ce070419
commit e24c553fc8
1 changed files with 14 additions and 3 deletions
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17
root/target/linux/generic/hack-4.19/690-mptcp_v0.95.patch
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@ -8885,7 +8885,7 @@ diff -aurN linux-4.19.44/net/mptcp/mptcp_coupled.c mptcp-mptcp_v0.95/net/mptcp/m
diff -aurN linux-4.19.44/net/mptcp/mptcp_ctrl.c mptcp-mptcp_v0.95/net/mptcp/mptcp_ctrl.c
--- linux-4.19.44/net/mptcp/mptcp_ctrl.c 1970-01-01 01:00:00.000000000 +0100
+++ mptcp-mptcp_v0.95/net/mptcp/mptcp_ctrl.c 2019-05-23 10:38:14.000000000 +0200
@@ -0,0 +1,3110 @@
@@ -0,0 +1,3121 @@
+/*
+ * MPTCP implementation - MPTCP-control
+ *
@ -11104,14 +11104,25 @@ diff -aurN linux-4.19.44/net/mptcp/mptcp_ctrl.c mptcp-mptcp_v0.95/net/mptcp/mptc
+ */
+ if (drop) {
+ tcp_synack_rtt_meas(child, req);
+ inet_csk_complete_hashdance(sk, meta_sk, req, true);
+
+ inet_csk_reqsk_queue_drop(sk, req);
+ reqsk_queue_removed(&inet_csk(sk)->icsk_accept_queue, req);
+ if (!inet_csk_reqsk_queue_add(sk, req, meta_sk)) {
+ bh_unlock_sock(meta_sk);
+ /* No sock_put() of the meta needed. The reference has
+ * already been dropped in __mptcp_check_req_master().
+ */
+ sock_put(child);
+ return -1;
+ }
+ } else {
+ /* Thus, we come from syn-cookies */
+ refcount_set(&req->rsk_refcnt, 1);
+ tcp_sk(meta_sk)->tsoffset = tsoff;
+ if (!inet_csk_reqsk_queue_add(sk, req, meta_sk)) {
+ bh_unlock_sock(meta_sk);
+ sock_put(meta_sk);
+ sock_put(child);
+ reqsk_put(req);
+ return -1;
+ }
+ }