Changeset 72404 in vbox for trunk/src/VBox

Timestamp:

Jun 1, 2018 12:29:26 AM (7 years ago)

Author:

vboxsync

Message:

HostDnsService: introduce a local variable to simplify future change.

File:

• trunk/src/VBox/Main/src-server/HostDnsService.cpp (modified) (3 diffs)

trunk/src/VBox/Main/src-server/HostDnsService.cpp

@@ -245 +245 @@
 void HostDnsMonitor::pollGlobalExtraData()
 {
+    VirtualBox *virtualbox = m->virtualbox;
+    if (RT_UNLIKELY(virtualbox == NULL))
+        return;
+
     uint64_t uNow = RTTimeNanoTS();
-    if (m->virtualbox && (uNow - m->uLastExtraDataPoll >= RT_NS_30SEC || m->uLastExtraDataPoll == 0))
+    if (virtualbox && (uNow - m->uLastExtraDataPoll >= RT_NS_30SEC || m->uLastExtraDataPoll == 0))
     {
         m->uLastExtraDataPoll = uNow;
@@ -255 +259 @@
         const com::Bstr bstrHostDNSOrderIgnoreKey("VBoxInternal2/HostDNSOrderIgnore");
         com::Bstr bstrHostDNSOrderIgnore;
-        m->virtualbox->GetExtraData(bstrHostDNSOrderIgnoreKey.raw(),
-                                    bstrHostDNSOrderIgnore.asOutParam());
+        virtualbox->GetExtraData(bstrHostDNSOrderIgnoreKey.raw(),
+                                 bstrHostDNSOrderIgnore.asOutParam());
         uint32_t fDNSOrderIgnore = 0;
         if (bstrHostDNSOrderIgnore.isNotEmpty())
@@ -278 +282 @@
         const com::Bstr bstrHostDNSSuffixesIgnoreKey("VBoxInternal2/HostDNSSuffixesIgnore");
         com::Bstr bstrHostDNSSuffixesIgnore;
-        m->virtualbox->GetExtraData(bstrHostDNSSuffixesIgnoreKey.raw(),
-                                    bstrHostDNSSuffixesIgnore.asOutParam());
+        virtualbox->GetExtraData(bstrHostDNSSuffixesIgnoreKey.raw(),
+                                 bstrHostDNSSuffixesIgnore.asOutParam());
         uint32_t fDNSSuffixesIgnore = 0;
         if (bstrHostDNSSuffixesIgnore.isNotEmpty())