Changes between Version 1 and Version 2 of Ticket #40, comment 95


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Timestamp:
May 9, 2017, 7:18:39 AM (7 years ago)
Author:
erdmann
Comment:

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  • Ticket #40, comment 95

    v1 v2  
    44
    55Now run this very same prog against a FAT32 drive WITH the /largefile switch active.
    6 The test prog will trap on execution of FIL_QUERYEASFROMLISTL (but work fine for FIL_QUERYEASFROMLIST). Execution under a debugger reveals that the embedded FEA2LIST structure (it's after the FILEFINDBUF3L structure truncated by the last 2 FILEFINDBUF3L structure elements and followed by the last 2 FILEFINDBUF3L structure elements) is broken which either means the field lengths of the preceding FILEFINDBUF3L structure are incorrect or there is some alignment issue.
     6The test prog will trap on execution of FIL_QUERYEASFROMLISTL (but work fine for FIL_QUERYEASFROMLIST). Execution under a debugger reveals that the embedded FEA2LIST structure (it's after the FILEFINDBUF3L structure truncated by the last 2 FILEFINDBUF3L structure elements and followed by the last 2 FILEFINDBUF3L structure elements) is broken which either means the field lengths of the preceding FILEFINDBUF3L structure are incorrect or the FEA2LIST is missing or there is some alignment issue.
    77
    88If I would have to guess I would think that the FSD internally used FILEFNDBUF3L structure needs the "attrFile" field to be a USHORT rather than a ULONG (same for FILEFNDBUF4L of course). But that will now be easy to "track back" in the debugger.