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Wireshark-commits: [Wireshark-commits] master-2.6 aa87063: Max and min transmit power, in the Power

From: Wireshark code review <code-review-do-not-reply@xxxxxxxxxxxxx>
Date: Sun, 08 Apr 2018 19:57:56 +0000
URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=aa870635e90c4ff068814f8f5c7db5cff9fa06f9
Submitter: Guy Harris (guy@xxxxxxxxxxxx)
Changed: branch: master-2.6
Repository: wireshark

Commits:

aa87063 by Guy Harris (guy@xxxxxxxxxxxx):

    Max and min transmit power, in the Power Capabilities IE, are signed.
    
    To quote IEEE Std 802.11-2016, section 9.4.2.15 "Power Capability
    element":
    
      The Minimum Transmit Power Capability field is set to the nominal
      minimum transmit power with which the STA is capable of transmitting in
      the current channel, with a tolerance B1 5 dB.  The field is coded as a
      signed integer in units of decibels relative to 1 mW. Further
      interpretation of this field is defined in 11.8.4.
    
      The Maximum Transmit Power Capability field is set to the nominal
      maximum transmit power with which the STA is capable of transmitting in
      the current channel, with a tolerance B1 5 dB. The field is coded as a
      signed integer in units of decibels relative to 1 mW.  Further
      interpretation of this field is defined in 11.8.4.
    
    Bug: 14593
    Change-Id: Ibc4e4a11d71ac1894d03d33f5762a7b0d1d70085
    Reviewed-on: https://code.wireshark.org/review/26804
    Reviewed-by: Guy Harris <guy@xxxxxxxxxxxx>
    (cherry picked from commit bf3bd0a0af6c1b5e1db8b934f387a5261ee418c4)
    Reviewed-on: https://code.wireshark.org/review/26805
    

Actions performed:

    from  cc60fa8   mqtt: Add option to uncompress message when decoding
    adds  aa87063   Max and min transmit power, in the Power Capabilities IE, are signed.


Summary of changes:
 epan/dissectors/packet-ieee80211.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)