diff --git a/visualizer/offload_visualizer.c b/visualizer/offload_visualizer.c
index eb43558..37a6185 100644
--- a/visualizer/offload_visualizer.c
+++ b/visualizer/offload_visualizer.c
@@ -824,6 +824,14 @@
         break;
 
     case VISUALIZER_CMD_MEASURE: {
+        if (pReplyData == NULL || replySize == NULL ||
+                *replySize < (sizeof(int32_t) * MEASUREMENT_COUNT)) {
+            ALOGV("%s VISUALIZER_CMD_MEASURE error *replySize %d <"
+                    "(sizeof(int32_t) * MEASUREMENT_COUNT) %d",
+                    __func__, *replySize, sizeof(int32_t) * MEASUREMENT_COUNT);
+            android_errorWriteLog(0x534e4554, "30229821");
+            return -EINVAL;
+        }
         uint16_t peak_u16 = 0;
         float sum_rms_squared = 0.0f;
         uint8_t nb_valid_meas = 0;