1 files changed, 6 insertions, 2 deletions
diff --git a/media/libmedia/IAudioRecord.cpp b/media/libmedia/IAudioRecord.cpp
index 8fb5d3d..dacf75a 100644
--- a/media/libmedia/IAudioRecord.cpp
+++ b/media/libmedia/IAudioRecord.cpp
@@ -56,9 +56,13 @@ public:
     virtual sp<IMemory> getCblk() const
     {
         Parcel data, reply;
+        sp<IMemory> cblk;
         data.writeInterfaceToken(IAudioRecord::getInterfaceDescriptor());
-        remote()->transact(GET_CBLK, data, &reply);
-        return interface_cast<IMemory>(reply.readStrongBinder());
+        status_t status = remote()->transact(GET_CBLK, data, &reply);
+        if (status == NO_ERROR) {
+            cblk = interface_cast<IMemory>(reply.readStrongBinder());
+        }
+        return cblk;
     }    
 };