Wireshark-bugs: [Wireshark-bugs] [Bug 4524] New: In GSM SMS PDU TPVPF showing wrong

Date: Tue, 23 Feb 2010 23:04:16 -0800 (PST)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4524

           Summary: In GSM SMS PDU TPVPF showing wrong
           Product: Wireshark
           Version: 1.2.6
          Platform: Other
        OS/Version: Windows XP
            Status: NEW
          Severity: Critical
          Priority: Low
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: ranjith.p@xxxxxxxxxxx


Build Information:
Version 1.2.6 (SVN Rev 31702)

Copyright 1998-2010 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+ 2.18.5, with GLib 2.22.3, with WinPcap (version unknown),
with libz 1.2.3, without POSIX capabilities, without libpcre, with SMI 0.4.8,
with c-ares 1.7.0, with Lua 5.1, with GnuTLS 2.8.5, with Gcrypt 1.4.5, with MIT
Kerberos, with GeoIP, with PortAudio V19-devel (built Jan 27 2010), with
AirPcap.

Running on Windows XP Service Pack 3, build 2600, with WinPcap version 4.1.1
(packet.dll version 4.1.0.1753), based on libpcap version 1.0 branch 1_0_rel0b
(20091008), GnuTLS 2.8.5, Gcrypt 1.4.5, 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.
--
Validity period format as per the GSM spec should be the following way

TP-Validity-Period-Format (TP-VPF)
The TP-Validity-Period-Format is a 2-bit field, located within bit no 3 and 4
of the first octet of SMS-SUBMIT, and to
be given the following values:
bit4 bit3
0 0 TP-VP field not present
1 0 TP-VP field present - relative format
0 1 TP-VP field present - enhanced format
1 1 TP-VP field present - absolute format

referece :ETSI TS 100 901 V7.5.0 (2001-12) 3GPP TS 03.40 version 7.5.0 Release
1998

Please correct it according to the spec.

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