Crash when LTE dissector (over UDP framing) enabled

[Antriksh Pany <antriksh.pany () gmail com>]

Hello

I am facing a crash when I enable the option
  'Try Heuristic LTE-MAC over UDP framing'
and load an appropriate pcap.

The crash does not occur when I turn off this option, and load the same pcap.

This is the log:
-----------------------
bash-3.2$ /opt/wireshark/bin/wireshark

(wireshark:10799): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(wireshark:10799): GLib-GObject-CRITICAL **: g_signal_emit_by_name:
assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
Segmentation fault
bash-3.2$
bash-3.2$ uname -a
Linux dennis 2.6.18-128.el5 #1 SMP Wed Dec 17 11:41:38 EST 2008 x86_64
x86_64 x86_64 GNU/Linux
bash-3.2$ /opt/wireshark/bin/wireshark -v
wireshark 1.4.1

Copyright 1998-2010 Gerald Combs <gerald () wireshark org> 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+ 2.10.4, (64-bit) with GLib 2.12.3, with libpcap 0.9.4, with
libz 1.2.3, with POSIX capabilities (Linux), with libpcre (version unknown),
without SMI, without c-ares, without ADNS, without Lua, without Python, with
GnuTLS 1.4.1, with Gcrypt 1.2.4, with MIT Kerberos, without GeoIP, without
PortAudio, without AirPcap.

Running on Linux 2.6.18-128.el5, with libpcap version 0.9.4, with libz 1.2.3,
GnuTLS 1.4.1, Gcrypt 1.2.4.

Built using gcc 4.1.2 20080704 (Red Hat 4.1.2-44).
bash-3.2$
-----------------------


Also, I had tried doing the same on Windows. It was able to open the
pcap correctly on the first few occassions. But it consistently
crashes on windows as well now.
These are the problem details shown by Windows (windows 7):
-----------------------
Problem signature:
  Problem Event Name:   APPCRASH
  Application Name:     wireshark.exe
  Application Version:  1.4.1.34476
  Application Timestamp:        4cb35037
  Fault Module Name:    libwireshark.dll
  Fault Module Version: 1.4.1.34476
  Fault Module Timestamp:       4cb34ea4
  Exception Code:       c0000005
  Exception Offset:     0001148f
  OS Version:   6.1.7600.2.0.0.256.4
  Locale ID:    1033
  Additional Information 1:     0a9e
  Additional Information 2:     0a9e372d3b4ad19135b953a78882e789
  Additional Information 3:     0a9e
  Additional Information 4:     0a9e372d3b4ad19135b953a78882e789
-----------------------
I have tried things such as restarting the system etc, but nothing works.

Any help/suggestions is appreciated.

Thanks
Antriksh Pany
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