diff --git a/camera_hdf/hdi_impl/include/dcamera_device/dmetadata_processor.h b/camera_hdf/hdi_impl/include/dcamera_device/dmetadata_processor.h
index 7bd9714a9c29abb097f3ab9ea6679d897cf417fd..56639aaab6b50615cfe257a954b02990ad486fee 100644
--- a/camera_hdf/hdi_impl/include/dcamera_device/dmetadata_processor.h
+++ b/camera_hdf/hdi_impl/include/dcamera_device/dmetadata_processor.h
@@ -56,7 +56,7 @@ private:
     DCamRetCode UpdateAbilityEntry(uint32_t tag, const void *data, size_t size);
     void ConvertToCameraMetadata(common_metadata_header_t *&input,
                                  std::shared_ptr<Camera::CameraMetadata> &output);
-    void ResizeMetadataHeader(common_metadata_header_t *header, uint32_t itemCapacity, uint32_t dataCapacity);
+    void ResizeMetadataHeader(common_metadata_header_t *&header, uint32_t itemCapacity, uint32_t dataCapacity);
     uint32_t GetDataSize(uint32_t type);
     std::map<int, std::vector<DCResolution>> GetDCameraSupportedFormats(const std::string &abilityInfo);
 
diff --git a/camera_hdf/hdi_impl/src/dcamera_device/dmetadata_processor.cpp b/camera_hdf/hdi_impl/src/dcamera_device/dmetadata_processor.cpp
index aaf8aa350288e5456462345df1c59d20528aa608..ce4b85d0d22e1d381ec4ffdf33c88899729e5b69 100644
--- a/camera_hdf/hdi_impl/src/dcamera_device/dmetadata_processor.cpp
+++ b/camera_hdf/hdi_impl/src/dcamera_device/dmetadata_processor.cpp
@@ -456,11 +456,11 @@ void DMetadataProcessor::ConvertToCameraMetadata(common_metadata_header_t *&inpu
     }
 }
 
-void DMetadataProcessor::ResizeMetadataHeader(common_metadata_header_t *header,
+void DMetadataProcessor::ResizeMetadataHeader(common_metadata_header_t *&header,
     uint32_t itemCapacity, uint32_t dataCapacity)
 {
     if (header) {
-        header = nullptr;
+        Camera::FreeCameraMetadataBuffer(header);
     }
     header = Camera::AllocateCameraMetadataBuffer(itemCapacity, dataCapacity);
 }
diff --git a/services/cameraservice/sourceservice/src/distributedcameramgr/dcameradata/dcamera_stream_data_process_producer.cpp b/services/cameraservice/sourceservice/src/distributedcameramgr/dcameradata/dcamera_stream_data_process_producer.cpp
index cf9e50bb42ca049cb60ed071d3bc0c97cc3f3de8..134dac4b6f9d3b45bd3a4481944b066f2f95d3a1 100644
--- a/services/cameraservice/sourceservice/src/distributedcameramgr/dcameradata/dcamera_stream_data_process_producer.cpp
+++ b/services/cameraservice/sourceservice/src/distributedcameramgr/dcameradata/dcamera_stream_data_process_producer.cpp
@@ -223,7 +223,7 @@ int32_t DCameraStreamDataProcessProducer::FeedStreamToDriver(const std::shared_p
             ret = DCAMERA_MEMORY_OPT_ERROR;
             break;
         }
-        int32_t ret = memcpy_s(sharedMemory->bufferHandle_->virAddr, sharedMemory->size_, buffer->Data(),
+        ret = memcpy_s(sharedMemory->bufferHandle_->virAddr, sharedMemory->size_, buffer->Data(),
             buffer->Size());
         if (ret != EOK) {
             DHLOGE("memcpy_s devId: %s dhId: %s streamId: %d bufSize: %d, addressSize: %d",