From 4b08e912d00b67f544780064986e7f601113a379 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9F=A6=E5=9B=BD=E5=BA=86?= <weiguoqing2@huawei.com>
Date: Tue, 3 Sep 2024 16:44:17 +0800
Subject: [PATCH] =?UTF-8?q?=E9=9F=B3=E9=A2=91=E4=BF=AE=E6=94=B9coody?=
 =?UTF-8?q?=E5=91=8A=E8=AD=A6?=
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Signed-off-by: 韦国庆 <weiguoqing2@huawei.com>
---
 .../receiverengine/src/av_receiver_engine_transport.cpp          | 1 +
 1 file changed, 1 insertion(+)

diff --git a/services/audiotransport/receiverengine/src/av_receiver_engine_transport.cpp b/services/audiotransport/receiverengine/src/av_receiver_engine_transport.cpp
index 6849ae29..f5ab6aa1 100644
--- a/services/audiotransport/receiverengine/src/av_receiver_engine_transport.cpp
+++ b/services/audiotransport/receiverengine/src/av_receiver_engine_transport.cpp
@@ -129,6 +129,7 @@ void AVTransReceiverTransport::OnEngineDataAvailable(const std::shared_ptr<AVTra
     DHLOGD("On data availabled.");
     CHECK_NULL_VOID(buffer);
     auto bufferData = buffer->GetBufferData(0);
+    CHECK_NULL_VOID(bufferData);
     std::shared_ptr<AudioData> audioData = std::make_shared<AudioData>(bufferData->GetSize());
     int32_t ret = memcpy_s(audioData->Data(), audioData->Capacity(), bufferData->GetAddress(), bufferData->GetSize());
     if (ret != EOK) {
-- 
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