Infinite loop in IEnumConnections enumerator if another instance of the enumerator calls its Reset method

void invalidBehavior1( IQTCrashPtr qtObject, TestSinkPtr sink )
{
	IConnectionPointPtr connectionPoint;
	IConnectionPointContainerPtr( qtObject )->FindConnectionPoint( __uuidof( IQTCrashEvents ), &connectionPoint );

	DWORD cookie;
	connectionPoint->Advise( sink, &cookie ); // first connection

	IEnumConnectionsPtr connections1;
	connectionPoint->EnumConnections( &connections1 );
	connections1->Reset(); // calling ->Next will crash without this

	IEnumConnectionsPtr connections2;
	connectionPoint->EnumConnections( &connections2 );
	connections2->Reset(); // calling ->Next will crash without this

	DWORD fetched;
	CONNECTDATA cd = { 0, 0 };
	while( connections1->Next( 1, &cd, &fetched  ) == S_OK ) // infinite loop here
	{
		if( cd.pUnk )
			cd.pUnk->Release();

		connections2->Reset(); // resets both iterators states
	}
	connectionPoint->Unadvise( cookie ); 
}