Wireshark-bugs: [Wireshark-bugs] [Bug 5524] LDAP desegmentation does not work
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Mon, 27 Dec 2010 07:06:39 -0800 (PST)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5524

Sake <sake@xxxxxxxxxx> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID

--- Comment #1 from Sake <sake@xxxxxxxxxx> 2010-12-27 07:06:38 PST ---
(In reply to comment #0)
> For some reason which I couldn't understand, in tcp_dissect_pdus(), can_dseg =
> 0, which is why LDAP desegmentation does not even work. I see no reason for it
> to fail and I can't understand under what circumstances it may change. 
> Attached capture demonestrates it - see packet 29, for example.

Desegmentation only works if all data is captured. However, the capture file
was created with a snap-length of 1482, as can be seen in the packet details on
the first line:

Frame 29: 1514 bytes on wire (12112 bits), 1482 bytes captured (11856 bits)


Or on the last line:

[Packet size limited during capture: LDAP truncated]


You can make desegmentation work by capturing with a snaplength of 0 to capture
whole packets.

Closing this bugreport as "INVALID" as things are working as designed...

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