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Check the prefix length to ensure that the key names are within the maximum for that DBMS

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git-svn-id: file:///svn/phpbb/trunk@6268 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Graham Eames 2006-08-12 07:00:26 +00:00
parent ca2a672d20
commit a4c580e8f8
1 changed files with 39 additions and 0 deletions
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39
phpBB/install/install_install.php
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@ -1299,6 +1299,10 @@ class install_install extends module
{ {
foreach ($row['cat'] as $cat_name) foreach ($row['cat'] as $cat_name)
{ {
if (!isset($categories[$cat_name]))
{
continue;
}
$module_data = array( $module_data = array(
'module_basename' => $module_basename, 'module_basename' => $module_basename,
'module_enabled' => 1, 'module_enabled' => 1,
@ -1637,6 +1641,41 @@ class install_install extends module
return false; return false;
} }
// Check the prefix length to ensure that index names are not too long
switch ($dbms)
{
case 'mysql':
case 'mysql4':
case 'mysqli':
case 'postgres':
$prefix_length = 36;
break;
case 'mssql':
case 'mssql_odbc':
$prefix_length = 90;
break;
case 'oracle':
case 'sqlite':
$prefix_length = 200;
break;
case 'firebird':
$prefix_length = 6;
break;
}
if (strlen($table_prefix) > $prefix_length)
{
$error[] = sprintf($lang['INST_ERR_PREFIX_TOO_LONG'], $prefix_length);
return false;
}
// Try and connect ... // Try and connect ...
if (is_array($db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false))) if (is_array($db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false)))
{ {