protobuf/echo/Echo: Fix function getting out of scope

philips-software · Nov 30, 2023 · 8217500 · 8217500
1 parent b8981b0
commit 8217500
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/protobuf/echo/Echo.cpp b/protobuf/echo/Echo.cpp
@@ -199,8 +199,10 @@ namespace services
         if (readerAccess.Referenced())
             readerAccess.SetAction([this]()
                 {
+                    auto& self = *this;
                     ReaderDone();
-                    DataReceived();
+                    // ReaderDone() may result in readerAccess' completion callback being reset, which invalidates the saved this pointer
+                    self.DataReceived();
                 });
         else
             ReaderDone();