Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 10808] New: Field Analysis of OpenFlow v1.4 OFPT_SET_ASYNC

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Bug ID	10808
Summary	Field Analysis of OpenFlow v1.4 OFPT_SET_ASYNC
Product	Wireshark
Version	1.12.2
Hardware	x86
OS	Linux (other)
Status	UNCONFIRMED
Severity	Trivial
Priority	Low
Component	Dissection engine (libwireshark)
Assignee	bugzilla-admin@wireshark.org
Reporter	zsy056@gmail.com

Build Information:
wireshark 1.12.2 (Git Rev Unknown from unknown)

Copyright 1998-2014 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 (64-bit) with GTK+ 3.14.5, with Cairo 1.14.0, with Pango 1.36.8, with
GLib 2.42.0, with libpcap, with libz 1.2.8, with POSIX capabilities (Linux),
with libnl 3, without SMI, without c-ares, without ADNS, with Lua 5.2, without
Python, with GnuTLS 3.3.10, with Gcrypt 1.6.2, with MIT Kerberos, without
GeoIP,
with PortAudio V19-devel (built Jan 31 2014 21:19:35), without AirPcap.

Running on Linux 3.17.6-1-ARCH, with locale en_US.UTF-8, with libpcap version
1.6.2, with libz 1.2.8, GnuTLS 3.3.11, Gcrypt 1.6.2.
       Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz

Built using gcc 4.9.2.

--
In Async config prop of OpenFlow 1.4's OFPT_SET_ASYNC message,
the Type and the length field are read from the same uint16,
which should be read from two different uint16, and the
Mask field them should be read from a uint32 after them.

00 00  00 00  00 00 00 00
Type  |Length|Mask        | <--- Should be
------------------------------------------
Type                      |
Length|                   | <--- Now
Mask         |            |

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