b3a9bc038d3a218b1dbdf7b5668e3d6c12be5ee4 |
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07-Apr-2015 |
Romain Guy <romainguy@curious-creature.com> |
Prevent possible memory leak in SpanSet If SpanSet.init() is called several times in a row with different values, it is possible to change "numberOfSpans" in a way that will prevent SpanSet.recycle() from nulling out all the spans. This can lead to memory leaks of large objects through spans references. User @piwai reported this leak: com.squareup.marketfont.MarketSpan `-[1] of array android.text.style.CharacterStyle[] `-spans of object android.text.SpanSet `-mCharacterStyleSpanSet of object android.text.TextLine `-[1] of array android.text.TextLine[] `-sCached of class android.text.TextLine The MarketSpan instance is kept alive through a recycled TextLine which itself contains a SpanSet. Change-Id: Idfb2233ca16895dbe735c312662eaf0b4a2ecd65
/frameworks/base/core/java/android/text/SpanSet.java
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