Wireshark-commits: [Wireshark-commits] master bf3bd0a: Max and min transmit power, in the Power Cap

From: Wireshark code review <code-review-do-not-reply@xxxxxxxxxxxxx>
Date: Sun, 08 Apr 2018 19:57:43 +0000
URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=bf3bd0a0af6c1b5e1db8b934f387a5261ee418c4
Submitter: Guy Harris (guy@xxxxxxxxxxxx)
Changed: branch: master
Repository: wireshark

Commits:

bf3bd0a 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>
    

Actions performed:

    from  d442414   mqtt: Add option to uncompress message when decoding
    adds  bf3bd0a   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(-)