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Commit 27768b96 authored by Aaron Tsai's avatar Aaron Tsai
Browse files

Add anomaly report for invalid receivedTimeMs value of NITZ 

Bug: 220527575
Test: manual test
Change-Id: I4179e8210c07bd1635bb9f65a9d931a86b8a9c42
parent 6d9f6c2d

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

+5 −5
Original line number Diff line number Diff line
@@ -251,13 +251,13 @@ public class NetworkIndication extends IRadioNetworkIndication.Stub { 


        if (RIL.RILJ_LOGD) mRil.unsljLogRet(RIL_UNSOL_NITZ_TIME_RECEIVED, nitzTime);



        // Ignore the NITZ if ageMs is not a valid time, e.g. negative or greater than

        // receivedTimeMs.

        if ((ageMs < 0) || (ageMs >= receivedTimeMs)) {

        // Ignore the NITZ if receivedTimeMs or ageMs is not a valid time.

        // e.g. receivedTimeMs is non-positive, ageMs is negative or greater than receivedTimeMs.

        if ((receivedTimeMs <= 0) || (ageMs < 0) || (ageMs >= receivedTimeMs)) {

            AnomalyReporter.reportAnomaly(UUID.fromString("fc7c56d4-485d-475a-aaff-394203c6cdfc"),

                    "NITZ indication with invalid age");

                    "NITZ indication with invalid parameter");



            mRil.riljLoge("age time is invalid, ignoring nitzTimeReceived indication. "

            mRil.riljLoge("NITZ parameter is invalid, ignoring nitzTimeReceived indication. "

                + "receivedTimeMs = " + receivedTimeMs + ", ageMs = " + ageMs);

            return;

        }