From 649f75f8614711c918f50c9accc0ea995dd06da4 Mon Sep 17 00:00:00 2001
From: wangk-ge <53026339+wangk-ge@users.noreply.github.com>
Date: Mon, 11 Nov 2019 16:46:43 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E5=86=85=E5=AD=98=E6=B3=84?=
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---
 components/drivers/sensors/sensor.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/components/drivers/sensors/sensor.c b/components/drivers/sensors/sensor.c
index 451d2745f1..91b256bd66 100644
--- a/components/drivers/sensors/sensor.c
+++ b/components/drivers/sensors/sensor.c
@@ -430,10 +430,12 @@ int rt_hw_sensor_register(rt_sensor_t sensor,
     result = rt_device_register(device, device_name, flag | RT_DEVICE_FLAG_STANDALONE);
     if (result != RT_EOK)
     {
+        rt_free(device_name);
         LOG_E("rt_sensor register err code: %d", result);
         return result;
     }
 
+    rt_free(device_name);
     LOG_I("rt_sensor init success");
     return RT_EOK;
 }
-- 
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