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Fix Coverity Scan 1486953 Use after free

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This commit is contained in:
Roger A. Light 2022-03-23 22:29:51 +00:00
parent 07b7533b1e
commit b3096982b5
1 changed files with 4 additions and 1 deletions
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5
plugins/persist-sqlite/base_msgs.c
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@ -115,7 +115,10 @@ static char *properties_to_json(const mosquitto_property *properties)
case MQTT_PROP_SERVER_REFERENCE:
case MQTT_PROP_REASON_STRING:
/* str */
mosquitto_property_read_string(properties, propid, &value, false);
if(mosquitto_property_read_string(properties, propid, &value, false)){
cJSON_Delete(array);
return NULL;
}
if(cJSON_AddStringToObject(obj, "value", value) == NULL){
free(value);
cJSON_Delete(array);