Make sure a pinned slice with given uri exists before calling unpin.

Bug: 110411972 Change-Id: I7800e917d3c376d9e7ee54648c7771896fee2a0d Test: Manual
2019-10-04 10:23:31 -07:00
parent 69657278ed
commit 115ed1bce5
1 changed files with 7 additions and 2 deletions
--- a/services/core/java/com/android/server/slice/SliceManagerService.java
+++ b/services/core/java/com/android/server/slice/SliceManagerService.java
@@ -180,8 +180,13 @@ public class SliceManagerService extends ISliceManager.Stub {
        verifyCaller(pkg);
        enforceAccess(pkg, uri);
        uri = maybeAddUserId(uri, Binder.getCallingUserHandle().getIdentifier());
-        if (getPinnedSlice(uri).unpin(pkg, token)) {
-            removePinnedSlice(uri);
+        try {
+            PinnedSliceState slice = getPinnedSlice(uri);
+            if (slice != null && slice.unpin(pkg, token)) {
+                removePinnedSlice(uri);
+            }
+        } catch (IllegalStateException exception) {
+            Slog.w(TAG, exception.getMessage());
        }
    }