diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp
index 65e67d6a7..4690a8233 100644
--- a/libs/binder/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -553,7 +553,7 @@ status_t Parcel::appendFrom(const Parcel *parcel, size_t offset, size_t len)
         // grow objects
         if (mObjectsCapacity < mObjectsSize + numObjects) {
             size_t newSize = ((mObjectsSize + numObjects)*3)/2;
-            if (newSize < mObjectsSize) return NO_MEMORY;   // overflow
+            if (newSize*sizeof(binder_size_t) < mObjectsSize) return NO_MEMORY;   // overflow
             binder_size_t *objects =
                 (binder_size_t*)realloc(mObjects, newSize*sizeof(binder_size_t));
             if (objects == (binder_size_t*)0) {
@@ -1113,7 +1113,7 @@ restart_write:
     }
     if (!enoughObjects) {
         size_t newSize = ((mObjectsSize+2)*3)/2;
-        if (newSize < mObjectsSize) return NO_MEMORY;   // overflow
+        if (newSize*sizeof(binder_size_t) < mObjectsSize) return NO_MEMORY;   // overflow
         binder_size_t* objects = (binder_size_t*)realloc(mObjects, newSize*sizeof(binder_size_t));
         if (objects == NULL) return NO_MEMORY;
         mObjects = objects;
diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index a941e2d29..5db0b3754 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -1091,6 +1091,7 @@ status_t BufferQueueProducer::setGenerationNumber(uint32_t generationNumber) {
 
 String8 BufferQueueProducer::getConsumerName() const {
     ATRACE_CALL();
+    Mutex::Autolock lock(mCore->mMutex);
     BQ_LOGV("getConsumerName: %s", mConsumerName.string());
     return mConsumerName;
 }
diff --git a/opengl/libs/Android.mk b/opengl/libs/Android.mk
index 870c2bd01..3d2b8cfab 100644
--- a/opengl/libs/Android.mk
+++ b/opengl/libs/Android.mk
@@ -47,9 +47,6 @@ LOCAL_CFLAGS += -DEGL_TRACE=1
 ifeq ($(BOARD_ALLOW_EGL_HIBERNATION),true)
   LOCAL_CFLAGS += -DBOARD_ALLOW_EGL_HIBERNATION
 endif
-ifeq ($(TARGET_BOARD_PLATFORM), omap4)
-  LOCAL_CFLAGS += -DWORKAROUND_BUG_10194508=1
-endif
 ifeq ($(BOARD_EGL_WORKAROUND_BUG_10194508),true)
   LOCAL_CFLAGS += -DWORKAROUND_BUG_10194508=1
 endif
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 441bad892..941257c25 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2249,8 +2249,7 @@ void SurfaceFlinger::setTransactionState(
         if (s.client != NULL) {
             sp<IBinder> binder = IInterface::asBinder(s.client);
             if (binder != NULL) {
-                String16 desc(binder->getInterfaceDescriptor());
-                if (desc == ISurfaceComposerClient::descriptor) {
+                if (binder->queryLocalInterface(ISurfaceComposerClient::descriptor) != NULL) {
                     sp<Client> client( static_cast<Client *>(s.client.get()) );
                     transactionFlags |= setClientStateLocked(client, s.state);
                 }