Merge pull request #124 from DavidLin1577/patch-2

Update HAL_Device_tencentos_tiny.c
2020-03-23 10:25:16 +08:00
parent eaba373ad5 6d6b86f367
commit 88bfcdd333
2 changed files with 11 additions and 5 deletions
--- a/examples/tencent_cloud_sdk_data_template/light_data_template_sample.c
+++ b/examples/tencent_cloud_sdk_data_template/light_data_template_sample.c
@@ -245,6 +245,10 @@ static qcloud_err_t property_update(const char *json_doc, shadow_dev_property_t

    /* convert const char * to char * */
    json_doc_mutable = osal_malloc(strlen(json_doc));
+    if(!json_doc_mutable)
+    {
+        return QCLOUD_ERR_FAILURE;    
+    }
    QCLOUD_FUNC_EXIT_RC_IF(json_doc_mutable, NULL, QCLOUD_ERR_FAILURE);
    strcpy(json_doc_mutable, json_doc);