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Update light_data_template_sample.c

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This commit is contained in:
David Lin
2020-03-20 22:01:00 +08:00
committed by GitHub
parent 474c37d147
commit 6d6b86f367
1 changed files with 4 additions and 0 deletions
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4
examples/tencent_cloud_sdk_data_template/light_data_template_sample.c
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@@ -245,6 +245,10 @@ static qcloud_err_t property_update(const char *json_doc, shadow_dev_property_t
/* convert const char * to char * */ /* convert const char * to char * */
json_doc_mutable = osal_malloc(strlen(json_doc)); 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); QCLOUD_FUNC_EXIT_RC_IF(json_doc_mutable, NULL, QCLOUD_ERR_FAILURE);
strcpy(json_doc_mutable, json_doc); strcpy(json_doc_mutable, json_doc);