Wireshark-commits: [Wireshark-commits] rev 47793: /trunk/epan/dissectors/ /trunk/epan/dissectors/:

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From: alagoutte@xxxxxxxxxxxxx
Date: Thu, 21 Feb 2013 10:50:28 GMT
http://anonsvn.wireshark.org/viewvc/viewvc.cgi?view=rev&revision=47793

User: alagoutte
Date: 2013/02/21 02:50 AM

Log:
 From Paul via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8319 CAPWAP Header dissector returns invalid length
 
 The problem is when Wireshark dissect CAPWAP packets from Cisco without preference "Cisco Wireless Controller Support"
 
 In this case the whole packet decoded wrong, not only Wireless Specific Information field in CAPWAP header
 
 I suggest following patch to dissect_capwap_header function to always return correct length of CAPWAP header based on HLEN header field
 
 From me:
 Add expert info to display a warning about Calculate length and Header length are different (and suggest to activate Cisco Wireless Controller Support Preference)

Directory: /trunk/epan/dissectors/
  Changes    Path               Action
  +13 -6     packet-capwap.c    Modified