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  1. PROFINET IO-Device
  2. PSPNS-2500

Read record request fails if the requested length is greater than the max supported record size.

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V3.7.0.0
          • Fix Version/s: V3.10.0.9, V3.11.0.0
          • Component/s: Firmware
          • Labels:
            None
          • Account:
            SPC Profinet Slave (SPCPROFINE)

            Description

            According to profinet specification the requested record length may exceed the max supported record size. Regardless of the request length the stack shall provide a buffer with max supported record size (e.g 32KB) to hold read response. The Application shall check the request length, if it is shorter than the real record length then an error shall be returned else the real length shall be used to generate the record response.

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                relates to

                Bug - A problem which impairs or prevents the functions of the product. PSPNS-2610 RPC Requests occasionally not responded

                • Major - Major loss of function.
                • Closed

                Bug - A problem which impairs or prevents the functions of the product. PSPNS-2600 Reading records causes crash of stack if the requested data length exceeds the max supported record size (Certification Issue)

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

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                        • Reporter:
                          RAamidi Redouane Aamidi
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                          Dates

                          • Created:
                            Updated:
                            Resolved: