Wireshark-bugs: [Wireshark-bugs] [Bug 3493] New: packet-dcm, corrupt DICOM export files

Date: Tue, 26 May 2009 14:54:42 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3493

           Summary: packet-dcm, corrupt DICOM export files
           Product: Wireshark
           Version: SVN
          Platform: Other
        OS/Version: Windows XP
            Status: NEW
          Severity: Major
          Priority: High
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: david_aggeler@xxxxxxxxxx


Build Information:
Version 1.1.4-DICOM-Edition-V4.5- (SVN Rev unknown)

Copyright 1998-2009 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 with GTK+ 2.16.1, with GLib 2.20.1, with WinPcap (version unknown),
with libz 1.2.3, without POSIX capabilities, with libpcre 7.0, with SMI 0.4.8,
with c-ares 1.6.0, with Lua 5.1, with GnuTLS 2.6.4, with Gcrypt 1.4.4, with MIT
Kerberos, with GeoIP, with PortAudio V19-devel (built May 26 2009), with
AirPcap.

Running on Windows XP Service Pack 3, build 2600, with WinPcap version 4.0.2
(packet.dll version 4.0.0.1040), based on libpcap version 0.9.5, GnuTLS 2.6.4,
Gcrypt 1.4.4, without AirPcap.

Built using Microsoft Visual C++ 9.0 build 30729

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

Check the man page and http://www.wireshark.org for more information.
--
At some point in time in the last few month, DICOM export started to create
invalid DICOM files. Two bytes of the PDV header were wrongly included.

In addition the export failed, if the object was bigger than 2.5 MB.

And finally, the dissector did not detect a packet when packet length was too
small (in static mode, i.e. when port was defined in preferences).

The patch is coming soon and should go into 1.2.


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