From b63ae448d8b645f10240daaa762baf3aeaf5d11a Mon Sep 17 00:00:00 2001
From: maan4 <maan4@huawei.com>
Date: Wed, 15 Jan 2025 21:02:12 +0800
Subject: [PATCH] repair crash

Signed-off-by: maan4 <maan4@huawei.com>
---
 frameworks/native/src/sensor_agent_proxy.cpp | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/frameworks/native/src/sensor_agent_proxy.cpp b/frameworks/native/src/sensor_agent_proxy.cpp
index 61cdfb01..1ada7279 100644
--- a/frameworks/native/src/sensor_agent_proxy.cpp
+++ b/frameworks/native/src/sensor_agent_proxy.cpp
@@ -60,9 +60,13 @@ std::set<RecordSensorCallback> SensorAgentProxy::GetSubscribeUserCallback(int32_
     }
     std::set<RecordSensorCallback> callback;
     for (const auto &it : iter->second) {
-        auto ret = callback.insert(it->callback);
-        if (!ret.second) {
-            SEN_HILOGE("callback insert fail");
+        if (it->callback != nullptr) {
+            auto ret = callback.insert(it->callback);
+            if (!ret.second) {
+                SEN_HILOGE("callback insert fail");
+            }
+        } else {
+            SEN_HILOGE("callback has been destroyed");
         }
     }
     return callback;
-- 
Gitee