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Allow dot at end of FQDN for a host

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Redmine #4124 has discussion of this.
This commit is contained in:
Phil Davis 2014-12-18 13:02:23 +05:45 committed by Renato Botelho
parent 71ddc9ef4a
commit 8b3d14bc87
1 changed files with 7 additions and 2 deletions
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9
etc/inc/util.inc
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@ -686,8 +686,13 @@ function is_hostname($hostname) {
if (!is_string($hostname))
return false;
if (preg_match('/^(?:(?:[a-z0-9_]|[a-z0-9_][a-z0-9_\-]*[a-z0-9_])\.)*(?:[a-z0-9_]|[a-z0-9_][a-z0-9_\-]*[a-z0-9_])$/i', $hostname))
return true;
if (is_domain($hostname))
if ((substr_count($hostname, ".") == 1) && ($hostname[strlen($hostname)-1] == ".")) {
/* Only a single dot at the end like "test." - hosts cannot be directly in the root domain. */
return false;
} else {
return true;
}
else
return false;
}