From owner-svn-src-all@freebsd.org Sat May 4 12:02:42 2019 Return-Path: Delivered-To: svn-src-all@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 C64E5158C30F; Sat, 4 May 2019 12:02:42 +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 6C0A9871B4; Sat, 4 May 2019 12:02:42 +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 447568102; Sat, 4 May 2019 12:02:42 +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 x44C2g9Q062007; Sat, 4 May 2019 12:02:42 GMT (envelope-from tuexen@FreeBSD.org) Received: (from tuexen@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x44C2gsF062006; Sat, 4 May 2019 12:02:42 GMT (envelope-from tuexen@FreeBSD.org) Message-Id: <201905041202.x44C2gsF062006@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: tuexen set sender to tuexen@FreeBSD.org using -f From: Michael Tuexen Date: Sat, 4 May 2019 12:02:42 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r347111 - stable/12/sys/netinet X-SVN-Group: stable-12 X-SVN-Commit-Author: tuexen X-SVN-Commit-Paths: stable/12/sys/netinet X-SVN-Commit-Revision: 347111 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 6C0A9871B4 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.973,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 May 2019 12:02:43 -0000 Author: tuexen Date: Sat May 4 12:02:41 2019 New Revision: 347111 URL: https://svnweb.freebsd.org/changeset/base/347111 Log: MFC r345460: Limit the number of bytes which can be queued for SCTP sockets. This is joint work with rrs@. Modified: stable/12/sys/netinet/sctp_output.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/netinet/sctp_output.c ============================================================================== --- stable/12/sys/netinet/sctp_output.c Sat May 4 11:24:19 2019 (r347110) +++ stable/12/sys/netinet/sctp_output.c Sat May 4 12:02:41 2019 (r347111) @@ -13026,12 +13026,7 @@ 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; }