audio flinger: fix record permission check

Bug: 21022842.
Change-Id: Iff7c2ce715fa5e7ff029dbf6a3f27c6a8bc0735d
diff --git a/services/audioflinger/ServiceUtilities.cpp b/services/audioflinger/ServiceUtilities.cpp
index 0a718fb..33bd416 100644
--- a/services/audioflinger/ServiceUtilities.cpp
+++ b/services/audioflinger/ServiceUtilities.cpp
@@ -83,7 +83,7 @@
     }
 
     AppOpsManager appOps;
-    if (appOps.noteOp(AppOpsManager::OP_RECORD_AUDIO, uid, opPackageName)
+    if (appOps.noteOp(AppOpsManager::OP_RECORD_AUDIO, uid, checkedOpPackageName)
             != AppOpsManager::MODE_ALLOWED) {
         ALOGE("Request denied by app op OP_RECORD_AUDIO");
         return false;