From 37eb5c5a90ca9ffa5b3bb6a6b6bb047c6ef13c16 Mon Sep 17 00:00:00 2001
From: yu-tengao <yutengao3@huawei.com>
Date: Tue, 17 Oct 2023 19:22:33 +0800
Subject: [PATCH] add if sharedPtrResult == nullptr

Signed-off-by: yu-tengao <yutengao3@huawei.com>
---
 dataBusiness/calllog/src/calllog_ability.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dataBusiness/calllog/src/calllog_ability.cpp b/dataBusiness/calllog/src/calllog_ability.cpp
index 9d398ae..75ba1c6 100644
--- a/dataBusiness/calllog/src/calllog_ability.cpp
+++ b/dataBusiness/calllog/src/calllog_ability.cpp
@@ -359,6 +359,10 @@ std::shared_ptr<DataShare::DataShareResultSet> CallLogAbility::Query(
     std::shared_ptr<DataShare::DataShareResultSet> sharedPtrResult =
         std::make_shared<DataShare::DataShareResultSet>(queryResultSet);
     HILOG_INFO("CallLogAbility ====>Query end");
+    if (sharedPtrResult == nullptr) {
+        HILOG_ERROR("sharedPtrResult is nullptr");
+        return nullptr;
+    }
     return sharedPtrResult;
 }
 
@@ -367,4 +371,4 @@ void CallLogAbility::DataBaseNotifyChange(int code, Uri uri)
     Contacts::ContactsCommonEvent::SendCallLogChange(code);
 }
 } // namespace AbilityRuntime
-} // namespace OHOS
\ No newline at end of file
+} // namespace OHOS
-- 
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