diff --git a/media/libmedia/IMediaPlayer.cpp b/media/libmedia/IMediaPlayer.cpp
index 7eadd25..c08d187 100644
--- a/media/libmedia/IMediaPlayer.cpp
+++ b/media/libmedia/IMediaPlayer.cpp
@@ -697,7 +697,7 @@
         }
         case SET_DATA_SOURCE_RTP: {
             CHECK_INTERFACE(IMediaPlayer, data, reply);
-            const String8& rtpParams = data.readString8();
+            String8 rtpParams = data.readString8();
             reply->writeInt32(setDataSource(rtpParams));
             return NO_ERROR;
         }