Use of an invalid Winsock extension function pointer detected |
Application Verifier break message
Use of an invalid Winsock extension function pointer detected
Probable cause
Microsoft Winsock Extension functions are callable only by querying Winsock for the function pointer value at runtime. The Winsock runtime has been unloaded since this function pointer was returned. The caller likely kept a copy of the function pointer after calling WSACleanup and tried to reuse it.
Troubleshooting steps
Enter k to find the caller that used a Winsock function pointer after Winsock had been unloaded.
Enter dps Parameter 1 to see the call stack when this function pointer was returned.
Enter dps Parameter 2 to see the call stack when Winsock was unloaded, invalidating this function pointer.
Information displayed by Application Verifier
Parameter 1 - Last call to get a Winsock function pointer
Parameter 2 - Last call that unloaded Winsock, invalidating the function pointers
Parameter 3 - Not Used
Parameter 4 - Not Used
Additional information
Test Layer:�Net Verifier
Stop code:�E10A
Severity:�Error
One-time error:�No
Non Continuable:�Yes
Error report: Yes
Log to file:�Yes
Create backtrace:�Yes