From 93d81d5be32d42cf24369c32d73680814b4863c3 Mon Sep 17 00:00:00 2001
From: wuzhihuitmac <wuzhihui4@huawei.com>
Date: Tue, 2 Sep 2025 20:34:54 +0800
Subject: [PATCH] Add lock for sensorlist

Signed-off-by: wuzhihuitmac <wuzhihui4@huawei.com>
Change-Id: I0abb8caf40d37701ff8f7ddf6ac381e079c26a5d
---
 frameworks/native/src/sensor_service_client.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/frameworks/native/src/sensor_service_client.cpp b/frameworks/native/src/sensor_service_client.cpp
index 42b72118..b5494cc6 100644
--- a/frameworks/native/src/sensor_service_client.cpp
+++ b/frameworks/native/src/sensor_service_client.cpp
@@ -45,6 +45,7 @@ extern "C" {
     }
 }
 #endif // OHOS_BUILD_ENABLE_RUST
+constexpr int32_t LOCAL_DEVICE = 1;
 constexpr int32_t LOADSA_TIMEOUT_MS = 10000;
 } // namespace
 
@@ -292,11 +293,12 @@ std::vector<Sensor> SensorServiceClient::GetSensorListByDevice(int32_t deviceId)
 int32_t SensorServiceClient::GetLocalDeviceId(int32_t& deviceId)
 {
     CALL_LOG_ENTER;
+    std::lock_guard<std::mutex> clientLock(clientMutex_);
     if (sensorList_.empty()) {
         std::vector<Sensor> allSensors = GetSensorList();
     }
     for (const auto& sensor : sensorList_) {
-        if (sensor.GetLocation() == 1) {
+        if (sensor.GetLocation() == LOCAL_DEVICE) {
             SEN_HILOGD("local deviceId is:%{public}d", sensor.GetDeviceId());
             deviceId = sensor.GetDeviceId();
             return ERR_OK;
-- 
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