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  1. PROFINET IO-Controller
  2. PSPNM-711

in case a ChannelInit is requested with several other special conditions a crash may happen

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: V2.6.10.0
    • Fix Version/s: V2.7.0.13, V2.7.1.0
    • Component/s: Firmware
    • Labels:
      None
    • Account:
      SPC Profinet Master (SPCPROFINETMA)

      Description

      The firmware may crash if a ChannelInit is requested at the exact correct point in time while some other conditions are met as well.

      The conditions that lead to crash are

      • firmware is configured and connection to at least one configugred IO Device is not established
      • the firmware has received a DCP Identify Response for the missing IO Device
      • IO Device does not have the expected IP address
      • the firmware has successfully checked the IP address via DCP
      • firmware tries to set IP of IO Device with DCP Set

      The firmware may crash if a ChannelInit is requested while the IO Device does not respond to DCP Set although it responded to DCP Identify

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                • Reporter:
                  BMeyer Benjamin Meyer
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                  • Created:
                    Updated:
                    Resolved: