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proper solution to #6114, guarantees $seed lies below 0x7FFFFFFF

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git-svn-id: file:///svn/phpbb/trunk@6731 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
David M 2006-12-09 19:17:01 +00:00
parent 1c41450bd9
commit 9df6b75f32
3 changed files with 6 additions and 12 deletions
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6
phpBB/includes/functions.php
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@ -1913,10 +1913,8 @@ function login_box($redirect = '', $l_explain = '', $l_success = '', $admin = fa
$confirm_id = md5(unique_id($user->ip)); $confirm_id = md5(unique_id($user->ip));
$seed = hexdec(substr(unique_id(), 4, 10)); $seed = hexdec(substr(unique_id(), 4, 10));
if ($seed > 0x7FFFFFFF) // compute $seed % 0x7fffffff
{ $seed -= 0x7fffffff * floor($seed / 0x7fffffff);
$seed -= 0x7FFFFFFF;
}
$sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array( $sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array(
'confirm_id' => (string) $confirm_id, 'confirm_id' => (string) $confirm_id,

6
phpBB/includes/ucp/ucp_register.php
View file

@ -443,10 +443,8 @@ class ucp_register
$confirm_id = md5(unique_id($user->ip)); $confirm_id = md5(unique_id($user->ip));
$seed = hexdec(substr(unique_id(), 4, 10)); $seed = hexdec(substr(unique_id(), 4, 10));
if ($seed > 0x7FFFFFFF) // compute $seed % 0x7fffffff
{ $seed -= 0x7fffffff * floor($seed / 0x7fffffff);
$seed -= 0x7FFFFFFF;
}
$sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array( $sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array(
'confirm_id' => (string) $confirm_id, 'confirm_id' => (string) $confirm_id,

6
phpBB/posting.php
View file

@ -1130,10 +1130,8 @@ if ($config['enable_post_confirm'] && !$user->data['is_registered'] && $solved_c
$confirm_id = md5(unique_id($user->ip)); $confirm_id = md5(unique_id($user->ip));
$seed = hexdec(substr(unique_id(), 4, 10)); $seed = hexdec(substr(unique_id(), 4, 10));
if ($seed > 0x7FFFFFFF) // compute $seed % 0x7fffffff
{ $seed -= 0x7fffffff * floor($seed / 0x7fffffff);
$seed -= 0x7FFFFFFF;
}
$sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array( $sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array(
'confirm_id' => (string) $confirm_id, 'confirm_id' => (string) $confirm_id,