Wireshark-bugs: [Wireshark-bugs] [Bug 8320] New: WMM TSPEC Element Parsing is not done is wrong
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 12 Feb 2013 08:43:16 +0000
Bug ID 8320
Summary WMM TSPEC Element Parsing is not done is wrong due to a wrong switch case number
Classification Unclassified
Product Wireshark
Version 1.8.5
Hardware x86
OS All
Status UNCONFIRMED
Severity Major
Priority Low
Component Dissection engine (libwireshark)
Assignee bugzilla-admin@wireshark.org
Reporter chaitanya.mgit@gmail.com 

Build Information:
Have tested with the wireshark-1.8.4 but also checkecd in the anonsvn the same
bug is there in 1.8.5 as well.


--
In the action frames captured, the WMM TSPEC IE is parsed but the TSPEC body is
not parsed and nothing is shown.

After looking in to the source found that we are using a wrong switch case
number for it.

In the dissect_vendor_ie_wpawme:

 case 2:   /* Wireless Multimedia Enhancements (WME) */

We have 3 cases based on subtype enum: ieee802111_wfa_ie_wme_type which has
values 0,1,2.

2 Refers to TSPEC, but the cases mentioned in the switch are 0,1,3.

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