[Wireshark code review <code-review-do-not-reply@xxxxxxxxxxxxx>]

URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6c91f52e3024a14d52b45f88a306dcbc3ef0afea
Submitter: Jaap Keuter (jaap.keuter@xxxxxxxxx)
Changed: branch: master-2.0
Repository: wireshark

Commits:

6c91f52 by Peter Wu (peter@xxxxxxxxxxxxx):

    ieee80211: handle reserved grouping value
    
    Prevents a buffer overrun (read). Show expert info such that it can be
    detected (in case the value is non-reserved in the future).
    
    Bug: 11818
    Change-Id: I6cd2f4c9deb5cb515a53743aa83193521b2331e8
    Reviewed-on: https://code.wireshark.org/review/14040
    Reviewed-by: Peter Wu <peter@xxxxxxxxxxxxx>
    Petri-Dish: Peter Wu <peter@xxxxxxxxxxxxx>
    Tested-by: Petri Dish Buildbot <buildbot-no-reply@xxxxxxxxxxxxx>
    Reviewed-by: Michael Mann <mmann78@xxxxxxxxxxxx>
    (cherry picked from commit 8276a8840fc78ee5b99956173203b6b4a993c998)
    Reviewed-on: https://code.wireshark.org/review/14044
    Petri-Dish: Michael Mann <mmann78@xxxxxxxxxxxx>
    Reviewed-by: Alexis La Goutte <alexis.lagoutte@xxxxxxxxx>
    Reviewed-by: Jaap Keuter <jaap.keuter@xxxxxxxxx>
    

Actions performed:

    from  cc34993   Prevent inproper use of negative value
    adds  6c91f52   ieee80211: handle reserved grouping value


Summary of changes:
 epan/dissectors/packet-ieee80211.c |    8 ++++++++
 1 file changed, 8 insertions(+)