Date: Tue, 1 Apr 2014 18:38:04 +0000 (UTC) From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r264017 - head/sys/netinet Message-ID: <201404011838.s31Ic4Tj020577@svn.freebsd.org>
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Author: tuexen Date: Tue Apr 1 18:38:04 2014 New Revision: 264017 URL: http://svnweb.freebsd.org/changeset/base/264017 Log: Increment the SSN only after processing the last fragment of an ordered user message. MFC after: 3 days Modified: head/sys/netinet/sctp_output.c Modified: head/sys/netinet/sctp_output.c ============================================================================== --- head/sys/netinet/sctp_output.c Tue Apr 1 18:37:00 2014 (r264016) +++ head/sys/netinet/sctp_output.c Tue Apr 1 18:38:04 2014 (r264017) @@ -7367,7 +7367,8 @@ dont_do_it: chk->pad_inplace = 0; chk->no_fr_allowed = 0; chk->rec.data.stream_seq = strq->next_sequence_send; - if (rcv_flags & SCTP_DATA_LAST_FRAG) { + if ((rcv_flags & SCTP_DATA_LAST_FRAG) && + !(rcv_flags & SCTP_DATA_UNORDERED)) { strq->next_sequence_send++; } chk->rec.data.stream_number = sp->stream;
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