src: mark more destructors with override keyword

The previous commits fixed oversights in destructors that should have
been marked virtual but weren't.  This commit marks destructors from
derived classes with the override keyword.

1 files changed, 8 insertions, 8 deletions

diff --git a/src/node_crypto.h b/src/node_crypto.h
index 4d2b9cec07..078077d566 100644
--- a/src/node_crypto.h
+++ b/src/node_crypto.h
@@ -71,7 +71,7 @@ class Connection;
 
 class SecureContext : public BaseObject {
  public:
-  ~SecureContext() {
+  ~SecureContext() override {
     FreeCTXMem();
   }
 
@@ -271,7 +271,7 @@ class SSLWrap {
 // assumes that any args.This() called will be the handle from Connection.
 class Connection : public SSLWrap<Connection>, public AsyncWrap {
  public:
-  ~Connection() {
+  ~Connection() override {
 #ifdef SSL_CTRL_SET_TLSEXT_SERVERNAME_CB
     sniObject_.Reset();
     sniContext_.Reset();
@@ -361,7 +361,7 @@ class Connection : public SSLWrap<Connection>, public AsyncWrap {
 
 class CipherBase : public BaseObject {
  public:
-  ~CipherBase() {
+  ~CipherBase() override {
     if (!initialised_)
       return;
     delete[] auth_tag_;
@@ -425,7 +425,7 @@ class CipherBase : public BaseObject {
 
 class Hmac : public BaseObject {
  public:
-  ~Hmac() {
+  ~Hmac() override {
     if (!initialised_)
       return;
     HMAC_CTX_cleanup(&ctx_);
@@ -458,7 +458,7 @@ class Hmac : public BaseObject {
 
 class Hash : public BaseObject {
  public:
-  ~Hash() {
+  ~Hash() override {
     if (!initialised_)
       return;
     EVP_MD_CTX_cleanup(&mdctx_);
@@ -505,7 +505,7 @@ class SignBase : public BaseObject {
         initialised_(false) {
   }
 
-  ~SignBase() {
+  ~SignBase() override {
     if (!initialised_)
       return;
     EVP_MD_CTX_cleanup(&mdctx_);
@@ -598,7 +598,7 @@ class PublicKeyCipher {
 
 class DiffieHellman : public BaseObject {
  public:
-  ~DiffieHellman() {
+  ~DiffieHellman() override {
     if (dh != nullptr) {
       DH_free(dh);
     }
@@ -644,7 +644,7 @@ class DiffieHellman : public BaseObject {
 
 class ECDH : public BaseObject {
  public:
-  ~ECDH() {
+  ~ECDH() override {
     if (key_ != nullptr)
       EC_KEY_free(key_);
     key_ = nullptr;