From owner-svn-src-all@FreeBSD.ORG Wed May 9 15:06:08 2012 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 64F64106566B; Wed, 9 May 2012 15:06:08 +0000 (UTC) (envelope-from tuexen@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 450948FC0A; Wed, 9 May 2012 15:06:08 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id q49F68xF089297; Wed, 9 May 2012 15:06:08 GMT (envelope-from tuexen@svn.freebsd.org) Received: (from tuexen@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id q49F68Ll089295; Wed, 9 May 2012 15:06:08 GMT (envelope-from tuexen@svn.freebsd.org) Message-Id: <201205091506.q49F68Ll089295@svn.freebsd.org> From: Michael Tuexen Date: Wed, 9 May 2012 15:06:08 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org X-SVN-Group: stable-8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r235187 - stable/8/sys/netinet X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 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: Wed, 09 May 2012 15:06:08 -0000 Author: tuexen Date: Wed May 9 15:06:07 2012 New Revision: 235187 URL: http://svn.freebsd.org/changeset/base/235187 Log: MFC r235021: Add support for the SCTP_ENABLE_STREAM_RESET socket option to getsockopt(). This improves the support of RFC 6525. Modified: stable/8/sys/netinet/sctp_usrreq.c Directory Properties: stable/8/sys/ (props changed) Modified: stable/8/sys/netinet/sctp_usrreq.c ============================================================================== --- stable/8/sys/netinet/sctp_usrreq.c Wed May 9 15:03:16 2012 (r235186) +++ stable/8/sys/netinet/sctp_usrreq.c Wed May 9 15:06:07 2012 (r235187) @@ -3285,6 +3285,33 @@ flags_out: } break; } + case SCTP_ENABLE_STREAM_RESET: + { + struct sctp_assoc_value *av; + + SCTP_CHECK_AND_CAST(av, optval, struct sctp_assoc_value, *optsize); + SCTP_FIND_STCB(inp, stcb, av->assoc_id); + + if (stcb) { + av->assoc_value = (uint32_t) stcb->asoc.local_strreset_support; + SCTP_TCB_UNLOCK(stcb); + } else { + if ((inp->sctp_flags & SCTP_PCB_FLAGS_TCPTYPE) || + (inp->sctp_flags & SCTP_PCB_FLAGS_IN_TCPPOOL) || + (av->assoc_id == SCTP_FUTURE_ASSOC)) { + SCTP_INP_RLOCK(inp); + av->assoc_value = (uint32_t) inp->local_strreset_support; + SCTP_INP_RUNLOCK(inp); + } else { + SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ, EINVAL); + error = EINVAL; + } + } + if (error == 0) { + *optsize = sizeof(struct sctp_assoc_value); + } + break; + } default: SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ, ENOPROTOOPT); error = ENOPROTOOPT; @@ -4085,7 +4112,6 @@ sctp_setopt(struct socket *so, int optna case SCTP_ENABLE_STREAM_RESET: { struct sctp_assoc_value *av; - uint8_t set_value = 0; SCTP_CHECK_AND_CAST(av, optval, struct sctp_assoc_value, optsize); if (av->assoc_value & (~SCTP_ENABLE_VALUE_MASK)) { @@ -4093,10 +4119,9 @@ sctp_setopt(struct socket *so, int optna error = EINVAL; break; } - set_value = av->assoc_value & SCTP_ENABLE_VALUE_MASK; SCTP_FIND_STCB(inp, stcb, av->assoc_id); if (stcb) { - stcb->asoc.local_strreset_support = set_value; + stcb->asoc.local_strreset_support = (uint8_t) av->assoc_value; SCTP_TCB_UNLOCK(stcb); } else { if ((inp->sctp_flags & SCTP_PCB_FLAGS_TCPTYPE) || @@ -4104,7 +4129,7 @@ sctp_setopt(struct socket *so, int optna (av->assoc_id == SCTP_FUTURE_ASSOC) || (av->assoc_id == SCTP_ALL_ASSOC)) { SCTP_INP_WLOCK(inp); - inp->local_strreset_support = set_value; + inp->local_strreset_support = (uint8_t) av->assoc_value; SCTP_INP_WUNLOCK(inp); } if ((av->assoc_id == SCTP_CURRENT_ASSOC) || @@ -4112,7 +4137,7 @@ sctp_setopt(struct socket *so, int optna SCTP_INP_RLOCK(inp); LIST_FOREACH(stcb, &inp->sctp_asoc_list, sctp_tcblist) { SCTP_TCB_LOCK(stcb); - stcb->asoc.local_strreset_support = set_value; + stcb->asoc.local_strreset_support = (uint8_t) av->assoc_value; SCTP_TCB_UNLOCK(stcb); } SCTP_INP_RUNLOCK(inp);