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Commit 03a90ecc authored by Nathan Harold's avatar Nathan Harold Committed by Automerger Merge Worker
Browse files

NPE Check for invalid regFailed or barringInfo ind am: 965df599 

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/1352663

Change-Id: I855501a2e27807b37731fc540372bb3181c81d2d
parents 67d21b17 965df599

src/java/com/android/internal/telephony/RadioIndication.java

+26 −0
Original line number Diff line number Diff line
@@ -88,6 +88,7 @@ import android.hardware.radio.V1_5.IRadioIndication; 
import android.os.AsyncResult;

import android.sysprop.TelephonyProperties;

import android.telephony.Annotation.RadioPowerState;

import android.telephony.AnomalyReporter;

import android.telephony.BarringInfo;

import android.telephony.CellIdentity;

import android.telephony.CellInfo;
@@ -100,6 +101,7 @@ import android.telephony.SmsMessage; 
import android.telephony.TelephonyManager;

import android.telephony.data.DataCallResponse;

import android.telephony.emergency.EmergencyNumber;

import android.text.TextUtils;



import com.android.internal.telephony.cdma.CdmaCallWaitingNotification;

import com.android.internal.telephony.cdma.CdmaInformationRecords;
@@ -112,6 +114,7 @@ import com.android.internal.telephony.uicc.IccUtils; 


import java.util.ArrayList;

import java.util.List;

import java.util.UUID;



public class RadioIndication extends IRadioIndication.Stub {

    RIL mRil;
@@ -1007,6 +1010,20 @@ public class RadioIndication extends IRadioIndication.Stub { 
            int causeCode, int additionalCauseCode) {

        mRil.processIndication(indicationType);



        if (cellIdentity == null

                || TextUtils.isEmpty(chosenPlmn)

                || (domain & NetworkRegistrationInfo.DOMAIN_CS_PS) == 0

                || (domain & ~NetworkRegistrationInfo.DOMAIN_CS_PS) != 0

                || causeCode < 0 || additionalCauseCode < 0

                || (causeCode == Integer.MAX_VALUE && additionalCauseCode == Integer.MAX_VALUE)) {

            AnomalyReporter.reportAnomaly(

                    UUID.fromString("f16e5703-6105-4341-9eb3-e68189156eb4"),

                            "Invalid registrationFailed indication");



            mRil.riljLoge("Invalid registrationFailed indication");

            return;

        }



        CellIdentity ci = CellIdentity.create(cellIdentity);



        mRil.mRegistrationFailedRegistrant.notifyRegistrant(
@@ -1029,6 +1046,15 @@ public class RadioIndication extends IRadioIndication.Stub { 
            ArrayList<android.hardware.radio.V1_5.BarringInfo> barringInfos) {

        mRil.processIndication(indicationType);



        if (cellIdentity == null || barringInfos == null) {

            AnomalyReporter.reportAnomaly(

                    UUID.fromString("645b16bb-c930-4c1c-9c5d-568696542e05"),

                            "Invalid barringInfoChanged indication");



            mRil.riljLoge("Invalid barringInfoChanged indication");

            return;

        }



        CellIdentity ci = CellIdentity.create(cellIdentity);

        BarringInfo cbi = BarringInfo.create(cellIdentity, barringInfos);