Local constant for maximum file designator length

project-chip · Mar 30, 2022 · 1018524 · 1018524
1 parent 24603c8
commit 1018524
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/examples/ota-provider-app/esp32/main/include/ota-provider-common/BdxOtaSender.h b/examples/ota-provider-app/esp32/main/include/ota-provider-common/BdxOtaSender.h
@@ -120,6 +120,8 @@ class BdxOtaSender : public chip::bdx::Responder
     chip::Callback::Callback<OnBdxTransferComplete> * mOnTransferCompleteCallback = nullptr;
     chip::Callback::Callback<OnBdxTransferFailed> * mOnTransferFailedCallback     = nullptr;
 
+    // Maximum file designator length
+    static constexpr uint8_t kMaxFDLen = 30;
     // Null-terminated string representing file designator
-    char mFileDesignator[30];
+    char mFileDesignator[kMaxFDLen];
 };