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Commit a5badf06 authored by Craig Mautner's avatar Craig Mautner
Browse files

Add null check to TaskPersister file list. 

Ran out of file descriptors and got a null file list. This
checks for null file list.

Fixes bug 17461213.

Change-Id: Ia6d49d0bdb6da98623b76d2b87cd09bc0afa1f27
parent df980618

services/core/java/com/android/server/am/TaskPersister.java

+4 −0
Original line number Diff line number Diff line
@@ -347,6 +347,10 @@ public class TaskPersister { 
    private static void removeObsoleteFiles(ArraySet<Integer> persistentTaskIds, File[] files) {

        if (DEBUG) Slog.d(TAG, "removeObsoleteFile: persistentTaskIds=" + persistentTaskIds +

                " files=" + files);

        if (files == null) {

            Slog.e(TAG, "File error accessing recents directory (too many files open?).");

            return;

        }

        for (int fileNdx = 0; fileNdx < files.length; ++fileNdx) {

            File file = files[fileNdx];

            String filename = file.getName();