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Polish interfaces around PeerLogicValidation

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* Make PeerLogicValidation final to prevent deriving from it [1]
* Prevent deletions of NetEventsInterface and CValidationInterface
  objects via a base class pointer

[1] silences the following compiler warning (from Clang 7.0.0):

/usr/include/c++/v1/memory:2285:5: error: delete called on non-final 'PeerLogicValidation' that has
      virtual functions but non-virtual destructor [-Werror,-Wdelete-non-virtual-dtor]
    delete __ptr;
    ^
/usr/include/c++/v1/memory:2598:7: note: in instantiation of member function
      'std::__1::default_delete<PeerLogicValidation>::operator()' requested here
      __ptr_.second()(__tmp);
      ^
init.cpp:201:15: note: in instantiation of member function 'std::__1::unique_ptr<PeerLogicValidation,
      std::__1::default_delete<PeerLogicValidation> >::reset' requested here
    peerLogic.reset();
                  ^
This commit is contained in:
Vasil Dimov
2018-03-14 06:04:42 +01:00
parent 6acd8700bc
commit 2b3ea39de4
3 changed files with 13 additions and 1 deletions
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2
src/net_processing.h
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@@ -35,7 +35,7 @@ static constexpr int64_t EXTRA_PEER_CHECK_INTERVAL = 45;
/** Minimum time an outbound-peer-eviction candidate must be connected for, in order to evict, in seconds */
static constexpr int64_t MINIMUM_CONNECT_TIME = 30;
class PeerLogicValidation : public CValidationInterface, public NetEventsInterface {
class PeerLogicValidation final : public CValidationInterface, public NetEventsInterface {
private:
CConnman* const connman;