https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2785
Summary: RSVP message seems not be parsed correctly
Product: Wireshark
Version: 1.0.0
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: Normal
Priority: Medium
Component: Wireshark
AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
ReportedBy: yeonny402@xxxxxxxxxxx
Created an attachment (id=2138)
--> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=2138)
PPP log which contains RSVP messaging between Handset and PDSN
Build Information:
Compiled with GTK+ 2.12.8, with GLib 2.14.6, with WinPcap (version unknown),
with libz 1.2.3, without POSIX capabilities, with libpcre 7.0, with SMI 0.4.5,
with ADNS, with Lua 5.1, with GnuTLS 1.6.1, with Gcrypt 1.2.3, with MIT
Kerberos, with PortAudio V19-devel, with AirPcap.
Running on Windows XP Service Pack 2, build 2600, with WinPcap version 4.0.1
(packet.dll version 4.0.0.901), based on libpcap version 0.9.5, without
AirPcap.
Built using Microsoft Visual C++ 6.0 build 8804
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It looks like a part of RSVP COMFIRM message is not parsed correctly.
Please see the second record in attached PPP log.
In RSVP message,
1. ERROR-SPEC is
00 04 06 01
And this is parsed as
Length : 4
Object class : ERROR object (6)
C-type : 1
Error node: 0.8.15.1
Flags: 0x61 (InPlace)
Error code : 25 - RSVP Notify Error
Error value : 12571 - unknown
2. CONFIRM is
00 08 0f 01 61 19 31 1b
This is parsed as
Length : 8
Object class : CONFIRM object (15)
C-type : 1
Receiver address : 97.25.49.27
In ERROR-spec, length is 4 but Error node, Flags, Error code, Error value
are parsed and they are overlapped with next object.(CONFIRM object)
I think those 4 values should not be shown(Error node, Flags, Error code, Error
vaue).
Please check this.
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