Wireshark-bugs: [Wireshark-bugs] [Bug 3778] New: Wrong PCEP XRO sub-object decoding
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 28 Jul 2009 02:38:35 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3778

           Summary: Wrong PCEP XRO sub-object decoding
           Product: Wireshark
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Major
          Priority: High
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: chuanfu.du.ext@xxxxxxx


Build Information:
Version 1.2.0 (SVN Rev 28753)

Copyright 1998-2009 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Compiled with GTK+ 2.16.2, with GLib 2.20.3, with WinPcap (version unknown),
with libz 1.2.3, without POSIX capabilities, with libpcre 7.0, with SMI 0.4.8,
with c-ares 1.6.0, with Lua 5.1, with GnuTLS 2.8.1, with Gcrypt 1.4.4, with MIT
Kerberos, with GeoIP, with PortAudio V19-devel (built Jun 15 2009), with
AirPcap.

Running on Windows XP Service Pack 2, build 2600, with WinPcap version 4.1
beta5
(packet.dll version 4.1.0.1452), based on libpcap version 1.0.0, GnuTLS 2.8.1,
Gcrypt 1.4.4, without AirPcap.

Built using Microsoft Visual C++ 9.0 build 30729

Wireshark is Open Source Software released under the GNU General Public
License.

Check the man page and http://www.wireshark.org for more information.
--
According to IANA
definition(http://www.iana.org/assignments/pcep/pcep.xhtml#xro-subobject), the
sub-object type of XRO should like the following:
      Type           Subobject
      -------------+-------------------------------
      1              IPv4 prefix
      2              IPv6 prefix
      4              Unnumbered Interface ID
      32             Autonomous system number
      34             SRLG
But WireShark implemented in another decode way:
        Type           Subobject 
        -------------+------------------------------- 
        1              IPv4 prefix 
        2              IPv6 prefix 
        3              Unnumbered Interface ID 
        4              Autonomous system number 
        5              SRLG


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