diff --git a/media/libeffects/preprocessing/PreProcessing.cpp b/media/libeffects/preprocessing/PreProcessing.cpp
index 4d94a75..098a1a2 100755
--- a/media/libeffects/preprocessing/PreProcessing.cpp
+++ b/media/libeffects/preprocessing/PreProcessing.cpp
@@ -1298,7 +1298,7 @@
                 return -EINVAL;
             }
 
-            Session_GetConfig(effect->session, (effect_config_t *)pCmdData);
+            Session_GetConfig(effect->session, (effect_config_t *)pReplyData);
             break;
 
         case EFFECT_CMD_SET_CONFIG_REVERSE: