Fix crash when trying to access LinphoneCall.getToAddress() while in state OutgoingInit.

src/conference/session/call-session-p.h

@@ -111,7 +111,6 @@ protected:
 	CallSessionParams *remoteParams = nullptr;
 	mutable Address diversionAddress;
 	mutable Address remoteContactAddress;
-	mutable Address toAddress;
 
 	std::string subject;
 	LinphoneCallDir direction = LinphoneCallOutgoing;

src/conference/session/call-session.cpp

@@ -1304,8 +1304,7 @@ CallSession::State CallSession::getPreviousState () const {
 
 const Address& CallSession::getToAddress () const {
 	L_D();
-	d->toAddress = Address(d->op->getTo());
-	return d->toAddress;
+	return *L_GET_CPP_PTR_FROM_C_OBJECT(linphone_call_log_get_to(d->log));
 }
 
 CallSession::State CallSession::getTransferState () const {

tester/call_single_tester.c

@@ -49,6 +49,15 @@ void call_state_changed(LinphoneCore *lc, LinphoneCall *call, LinphoneCallState
 	char* to=linphone_address_as_string(linphone_call_log_get_to(calllog));
 	char* from=linphone_address_as_string(linphone_call_log_get_from(calllog));
 	stats* counters;
+	
+	
+	const LinphoneAddress *to_addr = linphone_call_get_to_address(call);
+	const LinphoneAddress *remote_addr = linphone_call_get_remote_address(call);
+	//const LinphoneAddress *from_addr = linphone_call_get_from_address(call);
+	BC_ASSERT_PTR_NOT_NULL(to_addr);
+	//BC_ASSERT_PTR_NOT_NULL(from_addr);
+	BC_ASSERT_PTR_NOT_NULL(remote_addr);
+	
 	ms_message(" %s call from [%s] to [%s], new state is [%s]"	,linphone_call_log_get_dir(calllog)==LinphoneCallIncoming?"Incoming":"Outgoing"
 																,from
 																,to