| Bug ID |
12755
|
| Summary |
tvbuff.c:532: failed assertion "tvb && tvb->initialized"
|
| Product |
Wireshark
|
| Version |
2.0.5
|
| Hardware |
x86-64
|
| OS |
Windows 10
|
| Status |
UNCONFIRMED
|
| Severity |
Normal
|
| Priority |
Low
|
| Component |
Dissection engine (libwireshark)
|
| Assignee |
[email protected]
|
| Reporter |
[email protected]
|
Created attachment 14820 [details]
images of v2 and v2.0.5 and sample capture
Build Information:
Version 2.0.5 (v2.0.5-0-ga3be9c6 from master-2.0)
Copyright 1998-2016 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 5.3.2, with WinPcap (4_1_3), with libz 1.2.8, with
GLib 2.42.0, with SMI 0.4.8, with c-ares 1.11.0, 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 14393, with locale English_United
States.1252, with 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) i7-3540M CPU @ 3.00GHz (with SSE4.2), with 8076MB of
physical memory.
Built using Microsoft Visual C++ 12.0 build 40629
--
Decoding CIP (Common Industrial Protocol) packets in v2.0.0 works fine but in
v2.0.5 I'm seeing assertion failures.
Dissector bug, protocol CIP:
C:\buildbot\wireshark\wireshark-2.0-64\windows-2012r2-x64\build\epan\tvbuff.c:532:
failed assertion "tvb && tvb->initialized"
These packets are for AllenBradley PLCs.
Attached files comparing v2.0.0 and v2.0.5 and a sample capture.
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