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  1. PROFIBUS Slave
  2. PSDPS-406

receiving invalid SetSlaveAdr profibus telegram (length < 4 bytes) leads to undefinded stack behaviour

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V2.5.2.0
          • Fix Version/s: V2.7.6.0
          • Component/s: Firmware
          • Labels:
            None
          • Account:
            SPC Profibus Slave (SPCPROFIBUSSL)

            Description

            If Master sends SetSlaveAdr telegram with to less data (4 bytes is required according to norm) inworst case entire memory is corrupted and firmware no longer working as expected

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                      • Reporter:
                        mark mark
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                          Updated:
                          Resolved: