am 6ccd708a: am 0e406003: Merge "Fix crash/OOM in DiskBasedCache"android-cts-5.1_r9android-cts-5.1_r8android-cts-5.1_r7android-cts-5.1_r6android-cts-5.1_r5android-cts-5.1_r4android-cts-5.1_r3android-cts-5.1_r28android-cts-5.1_r27android-cts-5.1_r26android-cts-5.1_r25android-cts-5.1_r24android-cts-5.1_r23android-cts-5.1_r22android-cts-5.1_r21android-cts-5.1_r20android-cts-5.1_r2android-cts-5.1_r19android-cts-5.1_r18android-cts-5.1_r17android-cts-5.1_r16android-cts-5.1_r15android-cts-5.1_r14android-cts-5.1_r13android-cts-5.1_r10android-cts-5.1_r1android-cts-5.0_r9android-cts-5.0_r8android-cts-5.0_r7android-cts-5.0_r6android-cts-5.0_r5android-cts-5.0_r4android-cts-5.0_r3android-5.1.1_r9android-5.1.1_r8android-5.1.1_r7android-5.1.1_r6android-5.1.1_r5android-5.1.1_r4android-5.1.1_r38android-5.1.1_r37android-5.1.1_r36android-5.1.1_r35android-5.1.1_r34android-5.1.1_r33android-5.1.1_r30android-5.1.1_r3android-5.1.1_r29android-5.1.1_r28android-5.1.1_r26android-5.1.1_r25android-5.1.1_r24android-5.1.1_r23android-5.1.1_r22android-5.1.1_r20android-5.1.1_r2android-5.1.1_r19android-5.1.1_r18android-5.1.1_r17android-5.1.1_r16android-5.1.1_r15android-5.1.1_r14android-5.1.1_r13android-5.1.1_r12android-5.1.1_r10android-5.1.1_r1android-5.1.0_r5android-5.1.0_r4android-5.1.0_r3android-5.1.0_r1android-5.0.2_r3android-5.0.2_r1android-5.0.1_r1android-5.0.0_r7android-5.0.0_r6android-5.0.0_r5.1android-5.0.0_r5android-5.0.0_r4android-5.0.0_r3android-5.0.0_r2android-5.0.0_r1lollipop-releaselollipop-mr1-wfc-releaselollipop-mr1-releaselollipop-mr1-fi-releaselollipop-mr1-devlollipop-mr1-cts-releaselollipop-devlollipop-cts-release

* commit '6ccd708adf345337137a7ef8efa6fd618afa7bc4':
  Fix crash/OOM in DiskBasedCache

1 files changed, 7 insertions, 2 deletions

diff --git a/src/com/android/volley/toolbox/DiskBasedCache.java b/src/com/android/volley/toolbox/DiskBasedCache.java
index 2a4761b..d397aad 100644
--- a/src/com/android/volley/toolbox/DiskBasedCache.java
+++ b/src/com/android/volley/toolbox/DiskBasedCache.java
@@ -61,7 +61,7 @@ public class DiskBasedCache implements Cache {
     private static final float HYSTERESIS_FACTOR = 0.9f;
 
     /** Magic number for current version of cache file format. */
-    private static final int CACHE_MAGIC = 0x20120504;
+    private static final int CACHE_MAGIC = 0x20140623;
 
     /**
      * Constructs an instance of the DiskBasedCache at the specified directory.
@@ -197,7 +197,12 @@ public class DiskBasedCache implements Cache {
         try {
             FileOutputStream fos = new FileOutputStream(file);
             CacheHeader e = new CacheHeader(key, entry);
-            e.writeHeader(fos);
+            boolean success = e.writeHeader(fos);
+            if (!success) {
+                fos.close();
+                VolleyLog.d("Failed to write header for %s", file.getAbsolutePath());
+                throw new IOException();
+            }
             fos.write(entry.data);
             fos.close();
             putEntry(key, e);