Kerberos: GSS_Passive. Handle bad SPN case

[gpotter2]

• handle bad SPN in passive mode for the Kerberos SSP

[codecov]

Codecov Report

Attention: Patch coverage is 66.66667% with 2 lines in your changes missing coverage. Please review.

Project coverage is 81.22%. Comparing base (6a23034) to head (5824eb6).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
scapy/layers/kerberos.py	66.66%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4775      +/-   ##
==========================================
- Coverage   81.23%   81.22%   -0.01%     
==========================================
  Files         363      363              
  Lines       88400    88404       +4     
==========================================
+ Hits        71809    71810       +1     
- Misses      16591    16594       +3     

Files with missing lines	Coverage Δ
scapy/layers/kerberos.py	61.03% <66.66%> (-0.03%)	⬇️

... and 5 files with indirect coverage changes

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