Initialize all member variables in constructors. (#1026)

src/cli/cli.cpp

@@ -133,12 +133,14 @@ const struct Command Interpreter::sCommands[] =
 };
 
 Interpreter::Interpreter(otInstance *aInstance):
+    sServer(NULL),
     sLength(8),
     sCount(1),
     sInterval(1000),
     sPingTimer(aInstance->mIp6.mTimerScheduler, &Interpreter::s_HandlePingTimer, this),
     mInstance(aInstance)
 {
+    memset(mSlaacAddresses, 0, sizeof(mSlaacAddresses));
     mInstance->mIp6.mIcmp.SetEchoReplyHandler(&s_HandleEchoResponse, this);
     otSetStateChangedCallback(mInstance, &Interpreter::s_HandleNetifStateChanged, this);
 }

src/cli/cli_console.cpp

@@ -59,9 +59,10 @@ extern "C" void otCliConsoleInputLine(char *aBuf, uint16_t aBufLength)
     sServer->ReceiveTask(aBuf, aBufLength);
 }
 
-Console::Console(otInstance *aInstance)
-    : mCallback(NULL),
-      mInterpreter(aInstance)
+Console::Console(otInstance *aInstance):
+    mCallback(NULL),
+    mContext(NULL),
+    mInterpreter(aInstance)
 {
 
 }

src/cli/cli_udp.cpp

@@ -46,6 +46,8 @@ Udp::Udp(otInstance *aInstance, Interpreter *aInterpreter):
     mInstance(aInstance),
     mInterpreter(aInterpreter)
 {
+    memset(&mSocket, 0, sizeof(mSocket));
+    memset(&mPeer, 0, sizeof(mPeer));
 }
 
 ThreadError Udp::Start(void)