Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 7243] New: DVB-CI dissector: fix CID 281213 Improper use of negative value

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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7243

           Summary: DVB-CI dissector: fix CID 281213 Improper use of
                    negative value
           Product: Wireshark
           Version: SVN
          Platform: x86
        OS/Version: All
            Status: NEW
          Severity: Minor
          Priority: Low
         Component: Wireshark
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: wireshark@xxxxxxxxx


Build Information:
Paste the COMPLETE build information from "Help->About Wireshark", "wireshark
-v", or "tshark -v".
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Dear all,

attached is a simple fix for CID281213. Although the bug can't crash wireshark,
dissect_si_string() is not really fit for handling negative string lengths (and
doesn't need to).

Thanks for merging this,

   Martin

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