Wireshark-commits: [Wireshark-commits] master 75531b6: EPL: Duplicated frames
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From: Wireshark code review <code-review-do-not-reply@xxxxxxxxxxxxx>
Date: Fri, 30 May 2014 13:16:47 +0000 (UTC)
URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=75531b6a40719c9cac603f699f0cdf72159fd518
Submitter: Evan Huus (eapache@xxxxxxxxx)
Changed: branch: master
Repository: wireshark

Commits:

75531b6 by Lukas Emersberger (lukas.emersberger@xxxxxxxxxxxxxxxxxxx):

    EPL:  Duplicated frames
    
      The MN interprets the CMD layer data only if the CN increments
      the Send-Sequence-Counter => new data. The MN interprets the
      data only once, if the same frame is sent again the MN ignores
      the data.
    
      The behaviour is described in the powerlink specification 301 v1.2.0
      chapter 6.3.2.3.2.3 Error: Duplication of Frame
      Frames which duplicate previous sent data are now marked as
      duplicated frames.
    
    Signed-off-by: Lukas Emersberger <lukas.emersberger@xxxxxxxxx>
    Change-Id: I9ef24b52712bfd3c735856b0cd5747c47aeef72a
    Reviewed-on: https://code.wireshark.org/review/992
    Reviewed-by: Evan Huus <eapache@xxxxxxxxx>
    

Actions performed:

    from  9182126   Detect multiple MAUSB Packets in a single TCP packet
    adds  75531b6   EPL:  Duplicated frames


Summary of changes:
 epan/dissectors/packet-epl.c |  241 +++++++++++++++++++++++++++++++++++++++---
 1 file changed, 225 insertions(+), 16 deletions(-)