sctp: Adjust PMTU updates to accomodate route invalidation.

[firefly-linux-kernel-4.4.55.git] / net / sctp / socket.c

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index b3b8a8d813eb663f18a6fd488d3f0472f2fe1263..74bd3c47350a86d1f2e7e2c4b39114f3c2a986fc 100644 (file)
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -1853,7 +1853,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
        }
 
        if (asoc->pmtu_pending)
-               sctp_assoc_pending_pmtu(asoc);
+               sctp_assoc_pending_pmtu(sk, asoc);
 
        /* If fragmentation is disabled and the message length exceeds the
         * association fragmentation point, return EMSGSIZE.  The I-D
@@ -2365,7 +2365,7 @@ static int sctp_apply_peer_addr_params(struct sctp_paddrparams *params,
        if ((params->spp_flags & SPP_PMTUD_DISABLE) && params->spp_pathmtu) {
                if (trans) {
                        trans->pathmtu = params->spp_pathmtu;
-                       sctp_assoc_sync_pmtu(asoc);
+                       sctp_assoc_sync_pmtu(sctp_opt2sk(sp), asoc);
                } else if (asoc) {
                        asoc->pathmtu = params->spp_pathmtu;
                        sctp_frag_point(asoc, params->spp_pathmtu);
@@ -2382,7 +2382,7 @@ static int sctp_apply_peer_addr_params(struct sctp_paddrparams *params,
                                (trans->param_flags & ~SPP_PMTUD) | pmtud_change;
                        if (update) {
                                sctp_transport_pmtu(trans, sctp_opt2sk(sp));
-                               sctp_assoc_sync_pmtu(asoc);
+                               sctp_assoc_sync_pmtu(sctp_opt2sk(sp), asoc);
                        }
                } else if (asoc) {
                        asoc->param_flags =