Fix Crash when wildcard subscribe (#25676)

project-chip · Sep 11, 2023 · 1018798 · 1018798
1 parent 3501019
commit 1018798
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/src/controller/java/CHIPDeviceController-JNI.cpp b/src/controller/java/CHIPDeviceController-JNI.cpp
@@ -1378,7 +1378,11 @@ JNI_METHOD(void, subscribe)
  params.mIsFabricFiltered = (isFabricFiltered != JNI_FALSE);
  params.mTimeout = imTimeoutMs != 0 ? System::Clock::Milliseconds32(imTimeoutMs) : System::Clock::kZero;
 
- SuccessOrExit(err = JniReferences::GetInstance().GetListSize(attributePathList, numAttributePaths));
+ if (attributePathList != nullptr)
+ {
+ SuccessOrExit(err = JniReferences::GetInstance().GetListSize(attributePathList, numAttributePaths));
+ }
+
  if (numAttributePaths > 0)
  {
  std::unique_ptr<chip::app::AttributePathParams[]> attributePaths(new chip::app::AttributePathParams[numAttributePaths]);
@@ -1398,7 +1402,11 @@ JNI_METHOD(void, subscribe)
  attributePaths.release();
  }
 
- SuccessOrExit(err = JniReferences::GetInstance().GetListSize(eventPathList, numEventPaths));
+ if (eventPathList != nullptr)
+ {
+ SuccessOrExit(err = JniReferences::GetInstance().GetListSize(eventPathList, numEventPaths));
+ }
+
  if (numEventPaths > 0)
  {
  std::unique_ptr<chip::app::EventPathParams[]> eventPaths(new chip::app::EventPathParams[numEventPaths]);