Author: tuexen Date: Wed Jul 1 20:38:56 2020 New Revision: 362862 URL: https://svnweb.freebsd.org/changeset/base/362862
Log: MFC r355265: When changing the MTU of an SCTP path, not only cancel all ongoing RTT measurements, but also scheldule new ones for the future. Submitted by: Julius Flohr Differential Revision: https://reviews.freebsd.org/D22547 Modified: stable/12/sys/netinet/sctp_usrreq.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/netinet/sctp_usrreq.c ============================================================================== --- stable/12/sys/netinet/sctp_usrreq.c Wed Jul 1 20:37:06 2020 (r362861) +++ stable/12/sys/netinet/sctp_usrreq.c Wed Jul 1 20:38:56 2020 (r362862) @@ -143,7 +143,10 @@ sctp_pathmtu_adjustment(struct sctp_tcb *stcb, uint16_ chk->rec.data.tsn); } /* Clear any time so NO RTT is being done */ - chk->do_rtt = 0; + if (chk->do_rtt == 1) { + chk->do_rtt = 0; + chk->whoTo->rto_needed = 1; + } } } } _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
