Error in sample

Hi,

I’m using WinpkFilter 2.4.1, eval version (a buy request is already being processed by our beancounters 🙂 )

I used the PassThru delphi sample to create a small .dll that “cuts” the network connection and later restores it.

I keep getting an exception when procedure ReleaseInterface runs. The problem is this line:

// Close Event
if hEvent <> 0 then CloseHandle(hEvent);

I get an exception of EExternalException class with message “External exception C000008”.

If I comment this line, the next (and last) line:

// Close driver object
CloseFilterDriver (hFilt);

it raises an Access Violation: EAccessViolation class with message “Access violation at address 00AD017B. Write of address 83EC8B55”.

Right now I have commented these (last) two lines and everything seems to work fine: the network is restored.

Is this OK ? I’m afraid that a memory leak might be lurking here.