| sctp_asconf.c (228907) | sctp_asconf.c (235360) |
|---|---|
| 1/*- 2 * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved. 3 * Copyright (c) 2008-2011, by Randall Stewart. All rights reserved. 4 * Copyright (c) 2008-2011, by Michael Tuexen. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * --- 19 unchanged lines hidden (view full) --- 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33/* $KAME: sctp_asconf.c,v 1.24 2005/03/06 16:04:16 itojun Exp $ */ 34 35#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved. 3 * Copyright (c) 2008-2011, by Randall Stewart. All rights reserved. 4 * Copyright (c) 2008-2011, by Michael Tuexen. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * --- 19 unchanged lines hidden (view full) --- 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33/* $KAME: sctp_asconf.c,v 1.24 2005/03/06 16:04:16 itojun Exp $ */ 34 35#include <sys/cdefs.h> |
| 36__FBSDID("$FreeBSD: head/sys/netinet/sctp_asconf.c 228907 2011-12-27 10:16:24Z tuexen $"); | 36__FBSDID("$FreeBSD: head/sys/netinet/sctp_asconf.c 235360 2012-05-12 20:11:35Z tuexen $"); |
| 37#include <netinet/sctp_os.h> 38#include <netinet/sctp_var.h> 39#include <netinet/sctp_sysctl.h> 40#include <netinet/sctp_pcb.h> 41#include <netinet/sctp_header.h> 42#include <netinet/sctputil.h> 43#include <netinet/sctp_output.h> 44#include <netinet/sctp_asconf.h> --- 1739 unchanged lines hidden (view full) --- 1784 */ 1785 1786 /* 1787 * if the serial number is the next expected, but I didn't send it, 1788 * abort the asoc, since someone probably just hijacked us... 1789 */ 1790 if (serial_num == (asoc->asconf_seq_out + 1)) { 1791 SCTPDBG(SCTP_DEBUG_ASCONF1, "handle_asconf_ack: got unexpected next serial number! Aborting asoc!\n"); | 37#include <netinet/sctp_os.h> 38#include <netinet/sctp_var.h> 39#include <netinet/sctp_sysctl.h> 40#include <netinet/sctp_pcb.h> 41#include <netinet/sctp_header.h> 42#include <netinet/sctputil.h> 43#include <netinet/sctp_output.h> 44#include <netinet/sctp_asconf.h> --- 1739 unchanged lines hidden (view full) --- 1784 */ 1785 1786 /* 1787 * if the serial number is the next expected, but I didn't send it, 1788 * abort the asoc, since someone probably just hijacked us... 1789 */ 1790 if (serial_num == (asoc->asconf_seq_out + 1)) { 1791 SCTPDBG(SCTP_DEBUG_ASCONF1, "handle_asconf_ack: got unexpected next serial number! Aborting asoc!\n"); |
| 1792 sctp_abort_an_association(stcb->sctp_ep, stcb, 1793 SCTP_CAUSE_ILLEGAL_ASCONF_ACK, NULL, SCTP_SO_NOT_LOCKED); | 1792 sctp_abort_an_association(stcb->sctp_ep, stcb, NULL, SCTP_SO_NOT_LOCKED); |
| 1794 *abort_no_unlock = 1; 1795 return; 1796 } 1797 if (serial_num != asoc->asconf_seq_out_acked + 1) { 1798 /* got a duplicate/unexpected ASCONF-ACK */ 1799 SCTPDBG(SCTP_DEBUG_ASCONF1, "handle_asconf_ack: got duplicate/unexpected serial number = %xh (expected = %xh)\n", 1800 serial_num, asoc->asconf_seq_out_acked + 1); 1801 return; --- 1788 unchanged lines hidden --- | 1793 *abort_no_unlock = 1; 1794 return; 1795 } 1796 if (serial_num != asoc->asconf_seq_out_acked + 1) { 1797 /* got a duplicate/unexpected ASCONF-ACK */ 1798 SCTPDBG(SCTP_DEBUG_ASCONF1, "handle_asconf_ack: got duplicate/unexpected serial number = %xh (expected = %xh)\n", 1799 serial_num, asoc->asconf_seq_out_acked + 1); 1800 return; --- 1788 unchanged lines hidden --- |