Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 11606] New: UMTS FP dissector crashes

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Bug ID	11606
Summary	UMTS FP dissector crashes
Product	Wireshark
Version	Git
Hardware	x86-64
OS	Debian
Status	UNCONFIRMED
Severity	Major
Priority	Low
Component	Dissection engine (libwireshark)
Assignee	bugzilla-admin@wireshark.org
Reporter	shark@linko.pl

Created attachment 13922 [details]
crash1.pcap

Build Information:
Wireshark 2.1.0 (v2.1.0rc0-154-g2ae329a from master)

Copyright 1998-2015 Gerald Combs <gerald@wireshark.org> and contributors.
License GPLv2+: GNU GPL version 2 or later
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
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+ 3.14.5, with Cairo 1.14.0, with Pango 1.36.8, with
libpcap, with POSIX capabilities (Linux), without libnl, with libz 1.2.8, with
GLib 2.42.1, with SMI 0.4.8, with c-ares 1.10.0, with Lua 5.1, without GnuTLS,
with Gcrypt 1.6.3, with MIT Kerberos, with GeoIP, with PortAudio V19-devel
(built Feb 15 2014 23:28:00), without AirPcap.

Running on Linux 3.16.0-4-amd64, with locale en_DK.UTF-8, with libpcap version
1.6.2, with libz 1.2.8, with Gcrypt 1.6.3.
        Intel(R) Core(TM) i5-2310 CPU @ 2.90GHz (with SSE4.2)

Built using gcc 4.9.2.

--
To reproduce the bug:
1. start wireshark-gtk
2. load crash1.pcap (in attachment)
3a. Change profile (eg. from status line) to some other.
3b. Alternatively just open another pcap file
4. ... segmentation fault


Top of my backtrace is:
#0  0x00007f0c02d2e35b in umts_fp_init_protocol () at packet-umts_fp.c:4499
#1  0x00007f0bfec11d4d in g_slist_foreach () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0c025be6cd in init_dissection () at packet.c:249
#3  0x00007f0c025b2753 in epan_new () at epan.c:160

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