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Memory Corruption
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To
03/05/2004 22:31:30
John Tomblin
Service Station Systems, Inc.
San Jose, California, United States
General information
Forum:
Visual FoxPro
Category:
Troubleshooting
Miscellaneous
Thread ID:
00900588
Message ID:
00900597
Views:
18
What are the strange results ? Just unexpected values returned from methods ? Actual errors ? Empty results from SQL SELECT statements where you expect records to be returned ?


>My Foxpro applications are typically used by dozens of users. A given operation in a given application may be performed correctly dozens if not hundreds of times per day and work perfectly each time.
>
>Then, a user performs an operation and it producuces strange and unexpected results. That user gets unexpected results for the rest of their session, time after time. All other users doing the same operation at the same time, get correct results. After rebooting, the user getting unexpected results will get normal results.
>
>Conclusion: The user getting strange results has memory corruption.
>
>This problem occurs only in the Foxpro application. All other applications continue to function properly.
>
>This problem cannot be reproduced with any sequence of steps since, everything in the program continues to work perfectly on every other machine. This will happen two or three times a week and on a different machine and user each time.
>
>Does anyone else experience this with their applications? Are there known issues that cause memory corruption with8ing a Foxpro application?
Cheers,
Jamie
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