From 9634c11f8ea28af19a4afc6821c68cdc2b3e7c8a Mon Sep 17 00:00:00 2001
From: mickeyl <mickeyl>
Date: Thu, 08 Jan 2004 17:21:28 +0000
Subject: add parsing of ProbeRequests

---
(limited to 'libopie2/opienet')

diff --git a/libopie2/opienet/opcap.cpp b/libopie2/opienet/opcap.cpp
index 4d786f5..7463320 100644
--- a/libopie2/opienet/opcap.cpp
+++ b/libopie2/opienet/opcap.cpp
@@ -724,8 +724,12 @@ OWaveLanManagementPacket::OWaveLanManagementPacket( const unsigned char* end, co
     odebug << "OWaveLanManagementPacket::OWaveLanManagementPacket(): decoding frame..." << oendl;
     odebug << "Detected subtype is " << managementType() << oendl;
 
-    // grab tagged values
-    const unsigned char* ptr = (const unsigned char*) (_body+1);
+    // Grab tagged values.
+    // Beacons contain a 12 byte long fixed parameters set before the tagged parameters come,
+    // Other management frames don't - which is why we have to inspect the subtype here.
+
+    const unsigned char* ptr = managementType() == "Beacon" ?  (const unsigned char*) (_body+1) : (const unsigned char*) (_header+1);
+    
     while (ptr < end)
     {
         switch ( *ptr )
--
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