resolv #1199, checkfqdn should allow subdomains of one char, such as a.foo.net

2009-04-02 18:33:20 +00:00 · 2009-04-02 18:33:20 +00:00 · 9d9caa80da
parent 721a7b6e81
commit 9d9caa80da
1 changed files with 4 additions and 2 deletions
--- a/bureau/class/functions.php
+++ b/bureau/class/functions.php
@ -175,8 +175,10 @@ function checkfqdn($fqdn) {
  while (list ($key, $val) = each ($members)) {
    if (strlen($val)>63)
      return 2;
-    if (!eregi("^[a-z0-9][a-z0-9-]*[a-z0-9]$",$val)) {
-      /*"*/                  return 3;
+
+    // Note: a.foo.net is a valid domain
+    if (!eregi("^[a-z0-9]([a-z0-9-]*[a-z0-9])?$",$val)) {
+      return 3;
    }
  }
  return $ret;