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Fix getting host for situations where the name/IP is not resolvable. Related to Bug #41025

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Related revisions: r9387 and r10158

git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@10178 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen 2009-09-22 15:09:09 +00:00
parent 90e1187601
commit 782d680b54
2 changed files with 19 additions and 2 deletions
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19
phpBB/includes/functions_messenger.php
View file

@ -1134,7 +1134,24 @@ class smtp_class
global $user; global $user;
$err_msg = ''; $err_msg = '';
$local_host = (function_exists('php_uname') && function_exists('gethostbyaddr') && function_exists('gethostbyname')) ? gethostbyaddr(gethostbyname(php_uname('n'))) : $user->host;
// Here we try to determine the *real* hostname (reverse DNS entry preferrably)
$local_host = $user->host;
if (function_exists('php_uname'))
{
$local_host = php_uname('n');
// Able to resolve name to IP
if (($addr = @gethostbyname($local_host)) !== $local_host)
{
// Able to resolve IP back to name
if (($name = @gethostbyaddr($addr)) !== $addr)
{
$local_host = $name;
}
}
}
// If we are authenticating through pop-before-smtp, we // If we are authenticating through pop-before-smtp, we
// have to login ones before we get authenticated // have to login ones before we get authenticated

2
phpBB/includes/session.php
View file

@ -182,7 +182,7 @@ class session
else else
{ {
// Set to OS hostname or localhost // Set to OS hostname or localhost
$host = (function_exists('php_uname') && function_exists('gethostbyaddr') && function_exists('gethostbyname')) ? gethostbyaddr(gethostbyname(php_uname('n'))) : 'localhost'; $host = (function_exists('php_uname')) ? php_uname('n') : 'localhost';
} }
} }