Wireshark-bugs: [Wireshark-bugs] [Bug 7876] New: Incorrect decoding of RSVP RECORD_ROUTE Object
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Fri, 19 Oct 2012 01:29:48 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7876

           Summary: Incorrect decoding of RSVP RECORD_ROUTE Object
           Product: Wireshark
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Major
          Priority: Low
         Component: Dissection engine (libwireshark)
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: alexander.okonnikov@xxxxxxxxx


Created attachment 9380
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=9380
Dump with RSVP RESV message containing RRO

Build Information:
Version 1.8.3 (SVN Rev 45256 from /trunk-1.8)

Copyright 1998-2012 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 (64-bit) with GTK+ 2.24.10, with Cairo 1.10.2, with Pango 1.30.0, with
GLib 2.32.2, with WinPcap (4_1_2), with libz 1.2.5, without POSIX capabilities,
with SMI 0.4.8, with c-ares 1.7.1, with Lua 5.1, without Python, with GnuTLS
2.12.18, with Gcrypt 1.4.6, without Kerberos, with GeoIP, with PortAudio
V19-devel (built Oct  2 2012), with AirPcap.

Running on 64-bit Windows 7 Service Pack 1, build 7601, with WinPcap version
4.1.2 (packet.dll version 4.1.0.2001), based on libpcap version 1.0 branch
1_0_rel0b (20091008), GnuTLS 2.12.18, Gcrypt 1.4.6, without AirPcap.

Built using Microsoft Visual C++ 10.0 build 40219

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

Check the man page and http://www.wireshark.org for more information.
--
While decoding of RECORD_ROUTE Object in RSVP RESV message there incorrect
explanation of field "Flags" of Label subobject is appeared in Packet Details
section: value 0x01 of Flags field mistakenly defined as "Local Protection
Available" (I guess that this is borrowed from Flags field of IPv4 Address
subobject). Flags 0x01 in Label subobject means that particular label is global
(RFC 3209, Clause 4.4.1.3).

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