Guard against failed bitmap conversions

Bug: 285198903
Change-Id: I027a9bbde2fd24e5fb870730689a39b7296eb8f0

1 files changed, 5 insertions, 0 deletions

diff --git a/services/core/java/com/android/server/wm/SnapshotPersistQueue.java b/services/core/java/com/android/server/wm/SnapshotPersistQueue.java
index afef85e34fe0..58e1c544202d 100644
--- a/services/core/java/com/android/server/wm/SnapshotPersistQueue.java
+++ b/services/core/java/com/android/server/wm/SnapshotPersistQueue.java
@@ -314,6 +314,11 @@ class SnapshotPersistQueue {
             }
 
             final Bitmap swBitmap = bitmap.copy(Bitmap.Config.ARGB_8888, false /* isMutable */);
+            if (swBitmap == null) {
+                Slog.e(TAG, "Bitmap conversion from (config=" + bitmap.getConfig() + ", isMutable="
+                        + bitmap.isMutable() + ") to (config=ARGB_8888, isMutable=false) failed.");
+                return false;
+            }
 
             final File file = mPersistInfoProvider.getHighResolutionBitmapFile(mId, mUserId);
             try {