nginx 0.8.23 *) Security: now SSL/TLS renegotiation is disabled. Thanks to Maxim Dounin. *) Bugfix: listen unix domain socket did not inherit while online upgrade. *) Bugfix: the "unix:" parameter of the "set_real_ip_from" directive did not without yet another directive with any IP address. *) Bugfix: segmentation fault and infinite looping in resolver. *) Bugfix: in resolver. Thanks to Artem Bokhan.

--- a/src/http/modules/ngx_http_realip_module.c
+++ b/src/http/modules/ngx_http_realip_module.c
@@ -126,7 +126,12 @@ ngx_http_realip_handler(ngx_http_request
 
     rlcf = ngx_http_get_module_loc_conf(r, ngx_http_realip_module);
 
-    if (rlcf->from == NULL) {
+    if (rlcf->from == NULL
+#if (NGX_HAVE_UNIX_DOMAIN)
+        && !rlcf->unixsock
+#endif
+       )
+    {
         return NGX_DECLINED;
     }