Wireshark mailing list archives
Re: Small bug in Modbus dissector exception information
From: Dennis Luehring <dl.soluz () gmx net>
Date: Sat, 30 Jul 2016 16:20:43 +0200
Done: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12693 Am 30.07.2016 um 08:40 schrieb Roland Knall:
Hi Please report this in a bug-report on https://bugs.wireshark.org/bugzilla/ and attach a sample trace detailing the issue. regards Roland On Sat, Jul 30, 2016 at 8:27 AM, Dennis Luehring <dl.soluz () gmx net> wrote: > i use a "Live on the Bleeding Edge" Version > > https://www.wireshark.org/download/automated/win64/Wireshark-win64-2.3.0-128-g98e8b26.exe > > Sample Modbus-Exception-Code Response: > 00 00 00 00 00 03 00 88 01 > > Modbus/TCP > Transaction Identifier: 0 > Protocol Identifier: 0 > Length: 3 > Unit Identifier: 0 > Function 8: Diagnostics. Exception: Illegal function > Function Code: Unknown (136) <-- !! the execption bit does not get > masked here !! (136 & 0x7F) == 8 > Exception Code: Illegal function (1) > > > > > ___________________________________________________________________________ > Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> > Archives: https://www.wireshark.org/lists/wireshark-dev > Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev > mailto:wireshark-dev-request () wireshark org?subject=unsubscribe > ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: https://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
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Current thread:
- Small bug in Modbus dissector exception information Dennis Luehring (Jul 29)
- Re: Small bug in Modbus dissector exception information Roland Knall (Jul 29)
- Re: Small bug in Modbus dissector exception information Dennis Luehring (Jul 30)
- Re: Small bug in Modbus dissector exception information Roland Knall (Jul 29)