Fixes: #567 FD allows DNS entries with '_' (underscores) in hostnames

136a4f59 · Benoit Mortier · 06f565d7 · 136a4f59
Commit 136a4f59 authored 13 years ago by Benoit Mortier
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with 1 addition and 1 deletion
+1 -1
--- a/include/class_tests.inc
+++ b/include/class_tests.inc
@@ -49,7 +49,7 @@ class tests {
  /*! \brief Test if the given string contains characters allowed in a DNS name */
  public static function is_dns_name($str)
  {
-    return(preg_match("/^[a-z0-9\.\-_]*$/i",$str));
+    return(preg_match("/^[a-z0-9\.\-]*$/i",$str));
  }