6 files changed, 8 insertions, 7 deletions
diff --git a/media/libmediaplayerservice/Drm.cpp b/media/libmediaplayerservice/Drm.cpp
index 81dad41..73f1a2a 100644
--- a/media/libmediaplayerservice/Drm.cpp
+++ b/media/libmediaplayerservice/Drm.cpp
@@ -84,10 +84,10 @@ status_t Drm::setListener(const sp<IDrmClient>& listener)
 {
     Mutex::Autolock lock(mEventLock);
     if (mListener != NULL){
-        mListener->asBinder()->unlinkToDeath(this);
+        IInterface::asBinder(mListener)->unlinkToDeath(this);
     }
     if (listener != NULL) {
-        listener->asBinder()->linkToDeath(this);
+        IInterface::asBinder(listener)->linkToDeath(this);
     }
     mListener = listener;
     return NO_ERROR;
diff --git a/media/libmediaplayerservice/MediaPlayerService.cpp b/media/libmediaplayerservice/MediaPlayerService.cpp
index d461af3..071b894 100644
--- a/media/libmediaplayerservice/MediaPlayerService.cpp
+++ b/media/libmediaplayerservice/MediaPlayerService.cpp
@@ -817,8 +817,7 @@ status_t MediaPlayerService::Client::setVideoSurfaceTexture(
     sp<MediaPlayerBase> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
 
-    sp<IBinder> binder(bufferProducer == NULL ? NULL :
-            bufferProducer->asBinder());
+    sp<IBinder> binder(IInterface::asBinder(bufferProducer));
     if (mConnectedWindowBinder == binder) {
         return OK;
     }
diff --git a/media/libmediaplayerservice/StagefrightRecorder.cpp b/media/libmediaplayerservice/StagefrightRecorder.cpp
index 3d093fa..86639cb 100644
--- a/media/libmediaplayerservice/StagefrightRecorder.cpp
+++ b/media/libmediaplayerservice/StagefrightRecorder.cpp
@@ -260,6 +260,9 @@ status_t StagefrightRecorder::setOutputFile(int fd, int64_t offset, int64_t leng
         return -EBADF;
     }
 
+    // start with a clean, empty file
+    ftruncate(fd, 0);
+
     if (mOutputFd >= 0) {
         ::close(mOutputFd);
     }
diff --git a/media/libmediaplayerservice/TestPlayerStub.cpp b/media/libmediaplayerservice/TestPlayerStub.cpp
index 5795773..c8bf6c5 100644
--- a/media/libmediaplayerservice/TestPlayerStub.cpp
+++ b/media/libmediaplayerservice/TestPlayerStub.cpp
@@ -45,7 +45,7 @@ bool isTestBuild()
 {
     char prop[PROPERTY_VALUE_MAX] = { '\0', };
 
-    property_get(kBuildTypePropName, prop, '\0');
+    property_get(kBuildTypePropName, prop, "\0");
     return strcmp(prop, kEngBuild) == 0 || strcmp(prop, kTestBuild) == 0;
 }
 
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.h b/media/libmediaplayerservice/nuplayer/NuPlayer.h
index 1569816..bb32eac 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.h
@@ -26,7 +26,7 @@ namespace android {
 
 struct ABuffer;
 struct AMessage;
-struct MetaData;
+class MetaData;
 struct NuPlayerDriver;
 
 struct NuPlayer : public AHandler {
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerSource.h b/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
index 2b0ac47..e92cd36 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
@@ -28,7 +28,6 @@
 namespace android {
 
 struct ABuffer;
-struct MetaData;
 struct MediaBuffer;
 
 struct NuPlayer::Source : public AHandler {