From b8717cc469178f3e27cf97be690d0ebb076e283c Mon Sep 17 00:00:00 2001
From: jvcilang <michael_mlx@163.com>
Date: Tue, 6 Jul 2021 13:22:40 +0000
Subject: [PATCH] modify codex malixian@huawei.com

Signed-off-by: jvcilang <michael_mlx@163.com>
---
 frameworks/src/sensor_agent_proxy.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/frameworks/src/sensor_agent_proxy.c b/frameworks/src/sensor_agent_proxy.c
index c14a04d..ed6863b 100755
--- a/frameworks/src/sensor_agent_proxy.c
+++ b/frameworks/src/sensor_agent_proxy.c
@@ -167,6 +167,10 @@ int32_t Notify(IOwner owner, int32_t code, IpcIo *reply)
         return GetSensorInfos(owner, reply);
     }
     int32_t *ret = (int32_t *)owner;
+    if (ret == NULL) {
+	HILOG_ERROR(HILOG_MODULE_APP, "%s failed, sensorEvent is NULL", __func__);
+	return SENSOR_ERROR_INVALID_PARAM;
+    }
     if ((functionId > SENSOR_SERVICE_ID_GetAllSensors) && (functionId < SENSORMGR_LISTENER_NAME_LEN)) {
         *ret = IpcIoPopInt32(reply);
         HILOG_DEBUG(HILOG_MODULE_APP, "%s ret: %d", __func__, *ret);
-- 
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