diff --git a/IPCThreadState.cpp b/IPCThreadState.cpp
index aa050fc..8631644 100644
--- a/IPCThreadState.cpp
+++ b/IPCThreadState.cpp
@@ -1147,7 +1147,7 @@
                 tr.offsets_size/sizeof(binder_size_t), freeBuffer, this);
 
             const void* origServingStackPointer = mServingStackPointer;
-            mServingStackPointer = &origServingStackPointer; // anything on the stack
+            mServingStackPointer = __builtin_frame_address(0);
 
             const pid_t origPid = mCallingPid;
             const char* origSid = mCallingSid;