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List:       wireshark-bugs
Subject:    [Wireshark-bugs] [Bug 13823] OSPF Opaque LSA Type 11 is considered as unknown
From:       bugzilla-daemon () wireshark ! org
Date:       2017-06-30 19:36:13
Message-ID: bug-13823-15-lEpRYx3NRj () https ! bugs ! wireshark ! org/bugzilla/
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Date: Fri, 30 Jun 2017 19:36:13 +0000
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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13823

--- Comment #26 from Peter Wu <peter@lekensteyn.nl> ---
(In reply to Alexander Okonnikov from comment #25)
> Nevertheless we could decode Opaque Information content, based on format of
> TLV structure, which is the same for any TLV - standard or vendor-specific.

In theory that is indeed the case, but in practice we can observe contents with
invalid TLVs (the capture you provided) ;) Can you check if the proposed patch
is valid?

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            <b><a class="bz_bug_link 
          bz_status_CONFIRMED "
   title="CONFIRMED - OSPF Opaque LSA Type 11 is considered as unknown"
   href="https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13823#c26">Comment # \
26</a>  on <a class="bz_bug_link 
          bz_status_CONFIRMED "
   title="CONFIRMED - OSPF Opaque LSA Type 11 is considered as unknown"
   href="https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13823">bug 13823</a>
              from <span class="vcard"><a class="email" \
href="mailto:peter&#64;lekensteyn.nl" title="Peter Wu \
&lt;peter&#64;lekensteyn.nl&gt;"> <span class="fn">Peter Wu</span></a> </span></b>
        <pre>(In reply to Alexander Okonnikov from <a \
href="show_bug.cgi?id=13823#c25">comment #25</a>) <span class="quote">&gt; \
Nevertheless we could decode Opaque Information content, based on format of &gt; TLV \
structure, which is the same for any TLV - standard or vendor-specific.</span >

In theory that is indeed the case, but in practice we can observe contents with
invalid TLVs (the capture you provided) ;) Can you check if the proposed patch
is valid?</pre>
        </div>
      </p>


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