Bug ID: 14455
Summary: Decoding of 'Antenna Noise in dB' field in radiotap
header of data link type 'IEEE802_11_RADIOTAP' is
OS: Windows 10
Component: Dissection engine (libwireshark)
Target Milestone: ---
Created attachment 16154
Invalid decoding of AntennaNoiseIndB field of radiotap header
Paste the COMPLETE build information from "Help->About Wireshark", "wireshark
-v", or "tshark -v".
'Antenna Noise in dB' field of the radiotap header is a uint8 of type. I formed
a packet with radiotap header which has the 'Antenna Noise in dB field' I tried
to decode that packet using Wireshark. I was able to decode the packet with
'Antenna Noise in dB' value till 127. If I use 128 value, then Wireshark failed
to decode that field. You can find the attached screenshot for more details.
But, in the radiotap.org site, it is mentioned that range of this field is from
0 to 255, which is of type uint8.
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