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  1. CIFX Toolkit
  2. NXDRVTKIT-67

Mailbox notification may cause illegal memory access due to missing hardware interface abstraction and endianness conversion

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V1.0.0.0, V1.0.1.0, V1.0.2.0, V1.0.3.0, V1.0.4.0, V1.1.0.0, V1.1.1.0, V1.1.2.0, V1.1.3.0, V1.1.4.0, V1.1.5.0
          • Fix Version/s: V1.2.0.0
          • Component/s: cifX/netX Toolkit
          • Labels:
            None
          • Account:
            SDO Driver (SDODRIVER)

            Description

            Reading package count in DSR handler lacks endianness conversion (LE_TO_HOST) and hardware abstraction macros (HWIF_READ).
            This may cause:

            • invalid memory accesses if device is connected via a custom hardware access interface
            • wrong endianess of the package counter of the mailbox notification on big endian machines

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                      • Reporter:
                        stephans stephans
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                        • Created:
                          Updated:
                          Resolved: