29 April 2024: Yorgos
- Cleanup unnecessary strdup calls for EDE strings.
+29 April 2024: Wouter
+ - Fix doxygen comment for errinf_to_str_bogus.
+
26 April 2024: Wouter
- Fix cachedb with serve-expired-client-timeout disabled. The edns
subnet module deletes global cache and cachedb cache when it
/**
* Create error info in string. For validation failures.
* @param qstate: query state.
+ * @param region: the region for the result or NULL for malloced result.
* @return string or NULL on malloc failure (already logged).
* This string is malloced if region is NULL and has to be freed by caller.
*/