Merge "Handle invalid data during job loading." into sc-v2-dev am: 5fdd417397 am: 2448c5a387

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20026090

Change-Id: I77c25ec8378859f51ffd687bf2b683e1198a8943
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

1 files changed, 15 insertions, 2 deletions

diff --git a/apex/jobscheduler/service/java/com/android/server/job/JobStore.java b/apex/jobscheduler/service/java/com/android/server/job/JobStore.java
index dfa1442a3192..fcfb45c5f1df 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/JobStore.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/JobStore.java
@@ -742,6 +742,10 @@ public final class JobStore {
                 }
             } catch (XmlPullParserException | IOException e) {
                 Slog.wtf(TAG, "Error jobstore xml.", e);
+            } catch (Exception e) {
+                // Crashing at this point would result in a boot loop, so live with a general
+                // Exception for system stability's sake.
+                Slog.wtf(TAG, "Unexpected exception", e);
             } finally {
                 if (mPersistInfo.countAllJobsLoaded < 0) { // Only set them once.
                     mPersistInfo.countAllJobsLoaded = numJobs;
@@ -890,6 +894,9 @@ public final class JobStore {
             } catch (IOException e) {
                 Slog.d(TAG, "Error I/O Exception.", e);
                 return null;
+            } catch (IllegalArgumentException e) {
+                Slog.e(TAG, "Constraints contained invalid data", e);
+                return null;
             }
 
             parser.next(); // Consume </constraints>
@@ -986,8 +993,14 @@ public final class JobStore {
                 return null;
             }
 
-            PersistableBundle extras = PersistableBundle.restoreFromXml(parser);
-            jobBuilder.setExtras(extras);
+            final PersistableBundle extras;
+            try {
+                extras = PersistableBundle.restoreFromXml(parser);
+                jobBuilder.setExtras(extras);
+            } catch (IllegalArgumentException e) {
+                Slog.e(TAG, "Persisted extras contained invalid data", e);
+                return null;
+            }
             parser.nextTag(); // Consume </extras>
 
             final JobInfo builtJob;