Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 6728] New: Minor improvements to gsm_a_rr dissector

[bugzilla-daemon@xxxxxxxxxxxxx]

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6728

           Summary: Minor improvements to gsm_a_rr dissector
           Product: Wireshark
           Version: SVN
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Minor
          Priority: Low
         Component: Wireshark
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: wireshark@xxxxxxxxxxxxxxx


Created attachment 7674
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=7674
the patch

Build Information:
Paste the COMPLETE build information from "Help->About Wireshark", "wireshark
-v", or "tshark -v".
--
This is largely a cosmetic update of the gsm_a_rr dissector:

•    TBF starting time is now fully decoded.
•    “Double indenting” of IE groups (where an IE dissector adds a subtree just
after the generic dissector adds a subtree) has been eliminated.
•    “Null” break points in CSN.1 IEs have been added where they were
previously missing (this could have caused some correct PDUs to be reported as
malformed).
•    The calculation of CSN.1 IE lengths has been corrected: ((a – b)>>3)+1 is
not the same as (a>>3)-(b>>3)+1 .
•    The handling of CSN.1 padding bits is slightly improved.
•    The handling of CSN.1 “truncated” bits is slightly improved.
•    Eliminated superfluous checks for len==0 at the beginning of some
rest-octet dissectors (the generic dissector won’t call the CSN.1 dissector if
len is 0).
•    A few minor corrections to text strings and formatting.

This should be my last update of this file for a while…

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