diff --git a/media/libmedia/IMediaMetadataRetriever.cpp b/media/libmedia/IMediaMetadataRetriever.cpp
index aa2665a..cc52540 100644
--- a/media/libmedia/IMediaMetadataRetriever.cpp
+++ b/media/libmedia/IMediaMetadataRetriever.cpp
@@ -229,7 +229,7 @@
         } break;
         case SET_DATA_SOURCE_FD: {
             CHECK_INTERFACE(IMediaMetadataRetriever, data, reply);
-            int fd = dup(data.readFileDescriptor());
+            int fd = data.readFileDescriptor();
             int64_t offset = data.readInt64();
             int64_t length = data.readInt64();
             reply->writeInt32(setDataSource(fd, offset, length));