| Bug ID |
9598
|
| Summary |
DMX-CHAN disector does not clear strbuf between rows
|
| Classification |
Unclassified
|
| Product |
Wireshark
|
| Version |
1.10.6
|
| Hardware |
x86-64
|
| OS |
Windows 8.1
|
| Status |
UNCONFIRMED
|
| Severity |
Normal
|
| Priority |
Low
|
| Component |
Dissection engine (libwireshark)
|
| Assignee |
[email protected]
|
| Reporter |
[email protected]
|
Created attachment 12385 [details]
Example capture file of dmx-chan traffic.
Build Information:
Version 1.10.5 (SVN Rev 54262 from /trunk-1.10)
Copyright [...]
Compiled (64-bit) with GTK+ 2.24.14, with Cairo 1.10.2, with Pango 1.30.1, with
GLib 2.34.1, with WinPcap (4_1_3), with libz 1.2.5, without POSIX capabilities,
without libnl, with SMI 0.4.8, with c-ares 1.9.1, with Lua 5.1, without Python,
with GnuTLS 2.12.18, with Gcrypt 1.4.6, without Kerberos, with GeoIP, with
PortAudio V19-devel (built Dec 19 2013), with AirPcap.
Running on 64-bit Windows 8, build 9200, with WinPcap version 4.1.3 (packet.dll
version 4.1.0.2980), based on libpcap version 1.0 branch 1_0_rel0b (20091008),
GnuTLS 2.12.18, Gcrypt 1.4.6, without AirPcap.
Intel(R) Core(TM) i5-3317U CPU @ 1.70GHz, with 3979MB of physical
memory.
Built using Microsoft Visual C++ 10.0 build 40219
--
DMX-CHAN disector does not clear strbuf *chan_str between rows, causing each
subsequent row to contain all the previous rows' values.
Steps to reproduce:
Open attached capture file.
Select last packet in file.
Expand DMX Channels tree.
Expected output:
0x001: 0% 0% 1% 1% 1% 2% 2% 3% 3% 3% 4% 4% 5% 5% 5% 6%
0x011: 6% 7% 7% 7% 8% 8% 9% 9% 9% 10% 10% 10% 11% 11% 12% 12%
0x021: 12% 13% 13% 14% 14% 14% 15% 15% 16% 16% 16% 17% 17% 18% 18% 18%
...
Actual output:
0x001: 0% 0% 1% 1% 1% 2% 2% 3% 3% 3% 4% 4% 5% 5% 5% 6%
0x011: 0% 0% 1% 1% 1% 2% 2% 3% 3% 3% 4% 4% 5% 5% 5% 6% 6%
7% 7% 7% 8% 8% 9% 9% 9% 10% 10% 10% 11% 11% 12% 12%
0x021: 0% 0% 1% 1% 1% 2% 2% 3% 3% 3% 4% 4% 5% 5% 5% 6% 6%
7% 7% 7% 8% 8% 9% 9% 9% 10% 10% 10% 11% 11% 12% 12% 12% 13% 13% 14%
14% 14% 15% 15% 16% 16% 16% 17% 17% 18% 18% 18%
...
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