diff --git a/camera/ndk/impl/ACameraManager.cpp b/camera/ndk/impl/ACameraManager.cpp
index 95ef2b2..5892f1a 100644
--- a/camera/ndk/impl/ACameraManager.cpp
+++ b/camera/ndk/impl/ACameraManager.cpp
@@ -189,8 +189,12 @@
     sp<CameraManagerGlobal> cm = mCameraManager.promote();
     if (cm != nullptr) {
         AutoMutex lock(cm->mLock);
+        std::vector<String8> cameraIdList;
         for (auto& pair : cm->mDeviceStatusMap) {
-            const String8 &cameraId = pair.first;
+            cameraIdList.push_back(pair.first);
+        }
+
+        for (String8 cameraId : cameraIdList) {
             cm->onStatusChangedLocked(
                     CameraServiceListener::STATUS_NOT_PRESENT, cameraId);
         }