Fix a security exception when unbinding services

Clear calling identity before calling oom adjust.

Bug: 38183641
Test: manual
Change-Id: Ia3cc7bb83a94d1bb280a43912a250bddc9ef2c11

parent 1c38d294

services/core/java/com/android/server/am/ActiveServices.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -1493,12 +1493,13 @@ public final class ActiveServices {
		mAm.updateOomAdjLocked(r.binding.service.app, false);
		}
		}

		mAm.updateOomAdjLocked();

		} finally {
		Binder.restoreCallingIdentity(origId);
		}

		mAm.updateOomAdjLocked();

		return true;
		}