Add more details to comment about forcing unlimited value for request content for daemon.
@@ -12909,8 +12909,13 @@ static int wsgi_hook_daemon_handler(conn_rec *c)
* Try and ensure that request body limit in daemon mode process
* is unlimited as Apache 2.4.54 changed rules for limit and if
* unset is now overridden by HTTP filters to be 1GiB rather than
- * unlimited. Not sure if this is required or not but could be
- * since we populate configuration from base server config only.
+ * unlimited. This is required since we populate configuration
+ * from the base server config only so setting unlimited in a more
+ * specific context such as a virtual host wouldn't be visible.
+ * Note that setting this to unlimited in the daemon mode process
+ * is okay as the request limit body is checked in the Apache
+ * child process before request is proxied specifically to avoid
+ * unecessarily passing the content across to the daemon process.
*/
d = (core_dir_config *)ap_get_core_module_config(r->per_dir_config);
