Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 35896935 authored by lijilou's avatar lijilou
Browse files

PowerStatsLogger: ensure the opend stream is closed when IOException happen. 

Bug: none
Flag: EXEMPT minor optimization
Change-Id: Ic035870b886ac13a6c8c38ad484eec2840cc3165
parent 2daef7f6

services/core/java/com/android/server/powerstats/PowerStatsLogger.java

+8 −2
Original line number Diff line number Diff line
@@ -285,14 +285,20 @@ public final class PowerStatsLogger extends Handler { 
    }



    private void updateCacheFile(String cacheFilename, byte[] data) {

        AtomicFile atomicCachedFile = null;

        FileOutputStream fos = null;

        try {

            final AtomicFile atomicCachedFile =

            atomicCachedFile =

                    new AtomicFile(new File(mDataStoragePath, cacheFilename));

            final FileOutputStream fos = atomicCachedFile.startWrite();

            fos = atomicCachedFile.startWrite();

            fos.write(data);

            atomicCachedFile.finishWrite(fos);

        } catch (IOException e) {

            Slog.e(TAG, "Failed to write current data to cached file", e);

            if (fos != null) {

                atomicCachedFile.failWrite(fos);

            }

            return;

        }

    }