From owner-svn-src-stable-11@freebsd.org Thu May 16 09:19:00 2019 Return-Path: Delivered-To: svn-src-stable-11@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 05C04158E289; Thu, 16 May 2019 09:19:00 +0000 (UTC) (envelope-from tuexen@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9F5AF6BDDC; Thu, 16 May 2019 09:18:59 +0000 (UTC) (envelope-from tuexen@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 77E351ECC8; Thu, 16 May 2019 09:18:59 +0000 (UTC) (envelope-from tuexen@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x4G9Ixk9040275; Thu, 16 May 2019 09:18:59 GMT (envelope-from tuexen@FreeBSD.org) Received: (from tuexen@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x4G9Ixam040274; Thu, 16 May 2019 09:18:59 GMT (envelope-from tuexen@FreeBSD.org) Message-Id: <201905160918.x4G9Ixam040274@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: tuexen set sender to tuexen@FreeBSD.org using -f From: Michael Tuexen Date: Thu, 16 May 2019 09:18:59 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r347672 - stable/11/sys/netinet X-SVN-Group: stable-11 X-SVN-Commit-Author: tuexen X-SVN-Commit-Paths: stable/11/sys/netinet X-SVN-Commit-Revision: 347672 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 9F5AF6BDDC X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.979,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-11@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 11-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 May 2019 09:19:00 -0000 Author: tuexen Date: Thu May 16 09:18:59 2019 New Revision: 347672 URL: https://svnweb.freebsd.org/changeset/base/347672 Log: MFC r345460: Limit the number of bytes which can be queued for SCTP sockets. This is joint work with rrs@. Modified: stable/11/sys/netinet/sctp_output.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/netinet/sctp_output.c ============================================================================== --- stable/11/sys/netinet/sctp_output.c Thu May 16 09:16:47 2019 (r347671) +++ stable/11/sys/netinet/sctp_output.c Thu May 16 09:18:59 2019 (r347672) @@ -13016,12 +13016,7 @@ sctp_lower_sosend(struct socket *so, /* Calculate the maximum we can send */ inqueue_bytes = stcb->asoc.total_output_queue_size - (stcb->asoc.chunks_on_out_queue * SCTP_DATA_CHUNK_OVERHEAD(stcb)); if (SCTP_SB_LIMIT_SND(so) > inqueue_bytes) { - if (non_blocking) { - /* we already checked for non-blocking above. */ - max_len = sndlen; - } else { - max_len = SCTP_SB_LIMIT_SND(so) - inqueue_bytes; - } + max_len = SCTP_SB_LIMIT_SND(so) - inqueue_bytes; } else { max_len = 0; }