Service: release shared memory object when finalize

Since last commit SharedMemory only reset source memory set on dtor, service should always release the ref as soon as possible to make the reset happen

src/core/hle/service/http_c.cpp

@@ -443,6 +443,17 @@ void HTTP_C::CloseClientCertContext(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_HTTP, "called, cert_handle={}", cert_handle);
 }
 
+void HTTP_C::Finalize(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp(ctx, 0x39, 0, 0);
+
+    shared_memory = nullptr;
+
+    IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
+    rb.Push(RESULT_SUCCESS);
+
+    LOG_WARNING(Service_HTTP, "(STUBBED) called");
+}
+
 void HTTP_C::DecryptClCertA() {
     static constexpr u32 iv_length = 16;
 
@@ -575,7 +586,7 @@ HTTP_C::HTTP_C() : ServiceFramework("http:C", 32) {
         {0x00360000, nullptr, "ClearDNSCache"},
         {0x00370080, nullptr, "SetKeepAlive"},
         {0x003800C0, nullptr, "SetPostDataTypeSize"},
-        {0x00390000, nullptr, "Finalize"},
+        {0x00390000, &HTTP_C::Finalize, "Finalize"},
     };
     RegisterHandlers(functions);