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Wireshark-bugs: [Wireshark-bugs] [Bug 11809] New: g_utf8_validate assertion when reassembling GS

Date: Sun, 29 Nov 2015 16:55:01 +0000
Bug ID 11809
Summary g_utf8_validate assertion when reassembling GSM SMS messages encoded in UCS2
Product Wireshark
Version Git
Hardware x86
OS Windows NT
Status UNCONFIRMED
Severity Major
Priority Low
Component Dissection engine (libwireshark)
Assignee [email protected]
Reporter [email protected]

Created attachment 14074 [details]
SMS encoded in UCS2

Build Information:
Version 2.1.0 (v2.1.0rc0-817-g56625dd from master)

Copyright 1998-2015 Gerald Combs <[email protected]> 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 Qt 5.5.0, with WinPcap (4_1_3), with libz 1.2.8, with
GLib 2.42.0, with SMI 0.4.8, with c-ares 1.9.1, with Lua 5.2, with GnuTLS
3.2.15, with Gcrypt 1.6.2, with MIT Kerberos, with GeoIP, with QtMultimedia,
with AirPcap.

Running on 64-bit Windows 10, build 10586, with locale C, with Npcap version
0.05, based on WinPcap version 4.1.3 (packet.dll version 4.1.0.2980), based on
libpcap version 1.0 branch 1_0_rel0b (20091008), with GnuTLS 3.2.15, with
Gcrypt
1.6.2, without AirPcap.
Intel(R) Core(TM) i7-4710HQ CPU @ 2.50GHz (with SSE4.2), with 8075MB of
physical
memory.


Built using Microsoft Visual C++ 12.0 build 40629

Wireshark is Open Source Software released under the GNU General Public
License.

Check the man page and http://www.wireshark.org for more information.
--
As reported on Ask
https://ask.wireshark.org/questions/48032/bug-gsm-sms-failed-assertion-g_utf8_validate-using-tshark
current Wireshark triggers an assertion if all segments of a UCS2 SMS are
received and reassemlby is activated (on by default).


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