Wireshark-commits: [Wireshark-commits] master f8bbdec: Bugfix bad checksum of ICMP extension header

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From: Wireshark code review <code-review-do-not-reply@xxxxxxxxxxxxx>
Date: Thu, 13 Apr 2017 11:20:16 +0000 (UTC)
URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=f8bbdece59b2d7c0b81869a4b0fd991e74e162ab
Submitter: Michael Mann (mmann78@xxxxxxxxxxxx)
Changed: branch: master
Repository: wireshark

Commits:

f8bbdec by Michael Mann (mmann78@xxxxxxxxxxxx):

    Bugfix bad checksum of ICMP extension header.
    
    Use offset in tvb, not 0 for computation.
    Also add check for checksum = 0, which means checksum isn't present.
    
    Bug: 13586
    Change-Id: I18812894104c35e50ecb99aa8eca6b030c78c486
    Reviewed-on: https://code.wireshark.org/review/21070
    Petri-Dish: Michael Mann <mmann78@xxxxxxxxxxxx>
    Tested-by: Petri Dish Buildbot <buildbot-no-reply@xxxxxxxxxxxxx>
    Reviewed-by: Michael Mann <mmann78@xxxxxxxxxxxx>
    

Actions performed:

    from  a96dc7b   Require MLE to have IEEE802.15.4 as an underlying layer.
    adds  f8bbdec   Bugfix bad checksum of ICMP extension header.


Summary of changes:
 epan/dissectors/packet-icmp.c |   11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)