修改内存泄漏问题

wangk-ge · web-flow · commit 649f75f86147 · 2019-11-11T16:46:43.000+08:00
diff --git 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;
 }

Original file line number	Diff line number	Diff line change
`@@ -430,10 +430,12 @@ int rt_hw_sensor_register(rt_sensor_t sensor,`
`430`	`430`	`result = rt_device_register(device, device_name, flag \| RT_DEVICE_FLAG_STANDALONE);`
`431`	`431`	`if (result != RT_EOK)`
`432`	`432`	`{`
	`433`	`+ rt_free(device_name);`
`433`	`434`	`LOG_E("rt_sensor register err code: %d", result);`
`434`	`435`	`return result;`
`435`	`436`	`}`
`436`	`437`
	`438`	`+ rt_free(device_name);`
`437`	`439`	`LOG_I("rt_sensor init success");`
`438`	`440`	`return RT_EOK;`
`439`	`441`	`}`