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Article #17664

Re: binded address

#17664
From: Boguslaw Fries
Date: Sat, 08 Mar 2003 23:27
41 lines
2280 bytes
ok, I write

hCurrentProcess = GetCurrentProcess( );
OpenProcessToken(  hCurrentProcess, TOKEN_QUERY | TOKEN:ADJUST_PRIVILEGES,
&hToken );
SetPrivilege( hToken, SE_DEBUG_NAME, true );
NtQuerySystemInformation( SystemHandleInformation, lpSystemInformation,
dwlength, &dwreturnlength );

....
lpSystemHandle = ( LPSYSTEM_HANDLE ) lpSystemInformation->systemHandles;

for( dwCount = 0; dwCount < lpSystemInformation->dwNumEntries; dwCount ++ )
 {
       hDup = NULL;
        hproc = openP1ocess( PROCESS_DUP_HANDLE, 1,
lpSystemHandle->dwProcessId );
       if( hproc )
        {
            DuplicateHandle( hproc, ( HANDLE ) lpSystemHandle ->uhandle,
hCurrentProcess, &hDup, STANDARD_RIGHTS_REQUIRED, false, 0);
        if ( hdup )
        {
            s = ( SOCKET ) hDup;
            nRet = getsockname( s, ( SOCKADDR * ) & name &namelen );
            ...

        }
        }
}


As above is a part of my code
    name has alway proper information about socket name and address --
socket s
but     getsockopt returns false protocol type of this socket ( always UDP )
    and getpeername always fails wit 10057

thanks for your patience

Boguslaw Fries
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From: "Boguslaw Fries" <B.Fries@luca-online.de>
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Subject: Re: binded address
Date: Sun, 9 Mar 2003 00:27:31 +0100
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