diff --git a/camera/QCamera2/HAL3/QCamera3Channel.cpp b/camera/QCamera2/HAL3/QCamera3Channel.cpp
index fcfed09..589d616 100755
--- a/camera/QCamera2/HAL3/QCamera3Channel.cpp
+++ b/camera/QCamera2/HAL3/QCamera3Channel.cpp
@@ -2162,6 +2162,7 @@
     }
     *frame = *super_frame;
     obj->m_postprocessor.processPPData(frame);
+    free(super_frame);
     return;
 }