diff --git a/libs/binder/BufferedTextOutput.cpp b/libs/binder/BufferedTextOutput.cpp
index 349658e..a90bfd2 100644
--- a/libs/binder/BufferedTextOutput.cpp
+++ b/libs/binder/BufferedTextOutput.cpp
@@ -254,7 +254,7 @@
         BufferState* bs = ts.states[mIndex].get();
         if (bs != nullptr && bs->seq == mSeq) return bs;
 
-        ts.states.editItemAt(mIndex) = new BufferState(mIndex);
+        ts.states.editItemAt(mIndex) = sp<BufferState>::make(mIndex);
         bs = ts.states[mIndex].get();
         if (bs != nullptr) return bs;
     }