Date: Tue, 13 May 2014 17:25:39 +0000 (UTC) From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r265964 - stable/9/sys/netinet Message-ID: <201405131725.s4DHPdeb095297@svn.freebsd.org>
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Author: tuexen Date: Tue May 13 17:25:39 2014 New Revision: 265964 URL: http://svnweb.freebsd.org/changeset/base/265964 Log: MFC r255337: When computing the partial delivery point, take the receiver socket buffer size correctly into account. Modified: stable/9/sys/netinet/sctp_indata.c Directory Properties: stable/9/sys/ (props changed) Modified: stable/9/sys/netinet/sctp_indata.c ============================================================================== --- stable/9/sys/netinet/sctp_indata.c Tue May 13 17:23:39 2014 (r265963) +++ stable/9/sys/netinet/sctp_indata.c Tue May 13 17:25:39 2014 (r265964) @@ -789,13 +789,12 @@ doit_again: * but should we? */ if (stcb->sctp_socket) { - pd_point = min(SCTP_SB_LIMIT_RCV(stcb->sctp_socket), + pd_point = min(SCTP_SB_LIMIT_RCV(stcb->sctp_socket) >> SCTP_PARTIAL_DELIVERY_SHIFT, stcb->sctp_ep->partial_delivery_point); } else { pd_point = stcb->sctp_ep->partial_delivery_point; } if (sctp_is_all_msg_on_reasm(asoc, &tsize) || (tsize >= pd_point)) { - /* * Yes, we setup to start reception, by * backing down the TSN just in case we @@ -2491,7 +2490,7 @@ doit_again: * delivery queue and something can be delivered. */ if (stcb->sctp_socket) { - pd_point = min(SCTP_SB_LIMIT_RCV(stcb->sctp_socket), + pd_point = min(SCTP_SB_LIMIT_RCV(stcb->sctp_socket) >> SCTP_PARTIAL_DELIVERY_SHIFT, stcb->sctp_ep->partial_delivery_point); } else { pd_point = stcb->sctp_ep->partial_delivery_point;
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