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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-08-09 14:02:09 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-09-21 10:29:38 +0200 |
| commit | bb80d9df8bac71eedee1a6787ca63aef972a7e48 (patch) | |
| tree | 1b5cb9443c5ead5706c35afb618abbbd1592315e /freebsd/sys/netinet6/sctp6_usrreq.c | |
| parent | Update to FreeBSD head 2017-10-01 (diff) | |
| download | rtems-libbsd-bb80d9df8bac71eedee1a6787ca63aef972a7e48.tar.bz2 | |
Update to FreeBSD head 2017-12-01
Git mirror commit e724f51f811a4b2bd29447f8b85ab5c2f9b88266.
Update #3472.
Diffstat (limited to 'freebsd/sys/netinet6/sctp6_usrreq.c')
| -rw-r--r-- | freebsd/sys/netinet6/sctp6_usrreq.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/freebsd/sys/netinet6/sctp6_usrreq.c b/freebsd/sys/netinet6/sctp6_usrreq.c index 27fcaa99..619a30dc 100644 --- a/freebsd/sys/netinet6/sctp6_usrreq.c +++ b/freebsd/sys/netinet6/sctp6_usrreq.c @@ -1,6 +1,8 @@ #include <machine/rtems-bsd-kernel-space.h> /*- + * SPDX-License-Identifier: BSD-3-Clause + * * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved. * Copyright (c) 2008-2012, by Randall Stewart. All rights reserved. * Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved. @@ -231,6 +233,10 @@ sctp6_notify(struct sctp_inpcb *inp, } break; case ICMP6_PACKET_TOO_BIG: + if ((net->dest_state & SCTP_ADDR_NO_PMTUD) == 0) { + SCTP_TCB_UNLOCK(stcb); + break; + } if (SCTP_OS_TIMER_PENDING(&net->pmtu_timer.timer)) { timer_stopped = 1; sctp_timer_stop(SCTP_TIMER_TYPE_PATHMTURAISE, inp, stcb, net, |