Merge "Avoid a double decrease of reference counter for unstable provider" am: e8651aed4b

am: aae0a49c16

* commit 'aae0a49c164e9eeb19d46967c84697cd1a3a6783':
  Avoid a double decrease of reference counter for unstable provider

core/java/android/content/ContentResolver.java

@@ -984,6 +984,7 @@ public abstract class ContentResolver {
                         stableProvider = acquireProvider(uri);
                     }
                     releaseUnstableProvider(unstableProvider);
+                    unstableProvider = null;
                     ParcelFileDescriptor pfd = new ParcelFileDescriptorInner(
                             fd.getParcelFileDescriptor(), stableProvider);
 
@@ -1128,6 +1129,7 @@ public abstract class ContentResolver {
                 stableProvider = acquireProvider(uri);
             }
             releaseUnstableProvider(unstableProvider);
+            unstableProvider = null;
             ParcelFileDescriptor pfd = new ParcelFileDescriptorInner(
                     fd.getParcelFileDescriptor(), stableProvider);