https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6793
Summary: Some WiMAX messages decoded incorrectly
Product: Wireshark
Version: 1.6.5
Platform: x86-64
OS/Version: Windows 7
Status: NEW
Severity: Normal
Priority: Low
Component: Wireshark
AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
ReportedBy: venkatcc@xxxxxxxxx
Build Information:
Version 1.6.5 (SVN Rev 40429 from /trunk-1.6)
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+ 2.22.1, with GLib 2.26.1, with WinPcap (version
unknown), with libz 1.2.5, without POSIX capabilities, without libpcre, without
SMI, with c-ares 1.7.1, with Lua 5.1, without Python, with GnuTLS 2.10.3, with
Gcrypt 1.4.6, without Kerberos, with GeoIP, with PortAudio V19-devel (built Jan
10 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 2.10.3, Gcrypt 1.4.6, without AirPcap.
Built using Microsoft Visual C++ 9.0 build 21022
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Dissector versions
===================
wimax.dll 1.1.0
wimaxasncp.dll 0.0.1
Description
===========
WiMAX message types Path_Reg_Req, Path_Reg_Rsp, Path_Reg_Ack, Path_Prereg_Req,
Path_Prereg_Rsp, Path_Prereg_Ack, Path_Dereg_Req, Path_Dereg_Rsp,
Path_Dereg_Ack are decoded incorrectly.
For example, what we see is:
Data Path Control (3)
OP ID: Request/Initiation (001. .... = 1)
Message Type: Path_Reg_Ack (...0 1010 = 10)
This should actually be:
Data Path Control (3)
OP ID: Request/Initiation (001. .... = 1)
Message Type: Path_Reg_Req (...0 1010 = 10)
The message types dissected should be changed as under:
Path_Reg_Ack --> Path_Reg_Req
Path_Reg_Req --> Path_Reg_Rsp
Path_Reg_Rsp --> Path_Reg_Ack
Path_Prereg_Ack --> Path_Prereg_Req
Path_Prereg_Req --> Path_Prereg_Rsp
Path_Prereg_Rsp --> Path_Prereg_Ack
Path_Dereg_Ack --> Path_Dereg_Req
Path_Dereg_Req --> Path_Dereg_Rsp
Path_Dereg_Rsp --> Path_Dereg_Ack
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