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Wireshark-bugs: [Wireshark-bugs] [Bug 5440] New: DTN: Metadata Block is parsed wrong when EID re

Date: Fri, 26 Nov 2010 08:26:28 -0800 (PST)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5440

           Summary: DTN: Metadata Block is parsed wrong when EID
                    references are attached
           Product: Wireshark
           Version: SVN
          Platform: x86-64
        OS/Version: Ubuntu
            Status: NEW
          Severity: Minor
          Priority: Low
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: morgenro@xxxxxxxxxxxxxxx


Created an attachment (id=5525)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=5525)
Patch to parse an metadata block with EID references correctly.

Build Information:
Version 1.5.0 (SVN Rev 35030 from /trunk)

Copyright 1998-2010 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Compiled (64-bit) with GTK+ 2.22.0, with GLib 2.26.0, with libpcap 1.1.1, with
libz 1.2.3.4, without POSIX capabilities, without libpcre, without SMI, without
c-ares, without ADNS, without Lua, without Python, with GnuTLS 2.8.6, with
Gcrypt 1.4.5, with MIT Kerberos, without GeoIP, without PortAudio, without
AirPcap.

Running on Linux 2.6.35-23-generic, with libpcap version 1.1.1, with libz
1.2.3.4, GnuTLS 2.8.6, Gcrypt 1.4.5.

Built using gcc 4.4.5.

Wireshark is Open Source Software released under the GNU General Public
License.

Check the man page and http://www.wireshark.org for more information.
--
Metadata Blocks in the bundle protocol (DTN) can contain EID references. These
are not considered by the current implementation and following blocks are
parsed wrong. The attached patch solves this bug and increment the offset as
much as needed to skip the EID references.

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