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Commit 7f4d4fc8 authored by Dan Austin's avatar Dan Austin Committed by Gerrit Code Review
Browse files

Merge "Fix benign overflow in ToneGenerator.cpp"

parents 9f66254d 6f5a43f4

media/libmedia/ToneGenerator.cpp

+4 −2
Original line number Diff line number Diff line
@@ -1581,7 +1581,8 @@ void ToneGenerator::WaveGenerator::getSamples(short *outBuffer, 
        }

        long dec = lAmplitude/count;

        // loop generation

        while (count--) {

        while (count) {

            count--;

            Sample = ((lA1 * lS1) >> S_Q14) - lS2;

            // shift delay

            lS2 = lS1;
@@ -1592,7 +1593,8 @@ void ToneGenerator::WaveGenerator::getSamples(short *outBuffer, 
        }

    } else {

        // loop generation

        while (count--) {

        while (count) {

            count--;

            Sample = ((lA1 * lS1) >> S_Q14) - lS2;

            // shift delay

            lS2 = lS1;