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  1. CIFX Driver for Windows
  2. NXDRVWIN-274

Bugcheck when using cifXAPI functions with callbacks

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: V1.2.0.0, V1.2.1.0, V1.2.2.0, V1.2.3.0, V1.2.4.0, V1.2.5.0, V1.2.6.0, V1.3.0.0, V1.4.0.0, V1.5.0.0, V2.0.1.0, V2.1.0.0
    • Fix Version/s: V2.2.0.0
    • Component/s: cifX Device Driver
    • Labels:
      None
    • Account:
      SDO Driver (SDODRIVER)

      Description

      cifX API functions with callback support like xChannelDownload() can cause a bugcheck when accessing handles originating in user mode.

      All File related functions (e.g. xSysdeviceDownload(), xChannelDownload()) as well as xChannelRegisterNotification() are affected.

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                • Reporter:
                  LContreras Luis Contreras [X] (Inactive)
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                  Dates

                  • Created:
                    Updated:
                    Resolved: