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Commit 37d41091 authored by Marcin Oczeretko's avatar Marcin Oczeretko
Browse files

Make LooperStatsService ignore invalid sampling interval 

System Server crashes with ArithmeticException if sampling
interval is set to 0.

Test: Manual
Bug: 113651685
Change-Id: I632c56fc0cddbf426bb8369269cd4990ceee6e58
parent 52ac7e2d

services/core/java/com/android/server/LooperStatsService.java

+6 −1
Original line number Diff line number Diff line
@@ -129,7 +129,12 @@ public class LooperStatsService extends Binder { 
    }



    private void setSamplingInterval(int samplingInterval) {

        if (samplingInterval > 0) {

            mStats.setSamplingInterval(samplingInterval);

        } else {

            Slog.w(TAG, "Ignored invalid sampling interval (value must be positive): "

                    + samplingInterval);

        }

    }



    /**