diff options
Diffstat (limited to 'system')
4 files changed, 51 insertions, 32 deletions
diff --git a/system/libraries/Session/Session_driver.php b/system/libraries/Session/Session_driver.php index 98fc897e3..55ddb25e0 100644 --- a/system/libraries/Session/Session_driver.php +++ b/system/libraries/Session/Session_driver.php @@ -168,4 +168,24 @@ abstract class CI_Session_driver implements SessionHandlerInterface { return TRUE; } + // ------------------------------------------------------------------------ + + /** + * Fail + * + * Drivers other than the 'files' one don't (need to) use the + * session.save_path INI setting, but that leads to confusing + * error messages emitted by PHP when open() or write() fail, + * as the message contains session.save_path ... + * To work around the problem, the drivers will call this method + * so that the INI is set just in time for the error message to + * be properly generated. + * + * @return mixed + */ + protected function _fail() + { + ini_set('session.save_path', config_item('sess_save_path')); + return $this->_failure; + } } diff --git a/system/libraries/Session/drivers/Session_database_driver.php b/system/libraries/Session/drivers/Session_database_driver.php index 3ba9d3d36..da0331220 100644 --- a/system/libraries/Session/drivers/Session_database_driver.php +++ b/system/libraries/Session/drivers/Session_database_driver.php @@ -127,7 +127,7 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan { if (empty($this->_db->conn_id) && ! $this->_db->db_connect()) { - return $this->_failure; + return $this->_fail(); } return $this->_success; @@ -163,7 +163,7 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan $this->_db->where('ip_address', $_SERVER['REMOTE_ADDR']); } - if (($result = $this->_db->get()->row()) === NULL) + if ( ! ($result = $this->_db->get()) OR $result->row() === NULL) { // PHP7 will reuse the same SessionHandler object after // ID regeneration, so we need to explicitly set this to @@ -210,7 +210,7 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan { if ( ! $this->_release_lock() OR ! $this->_get_lock($session_id)) { - return $this->_failure; + return $this->_fail(); } $this->_row_exists = FALSE; @@ -218,7 +218,7 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan } elseif ($this->_lock === FALSE) { - return $this->_failure; + return $this->_fail(); } if ($this->_row_exists === FALSE) @@ -237,7 +237,7 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan return $this->_success; } - return $this->_failure; + return $this->_fail(); } $this->_db->where('id', $session_id); @@ -260,7 +260,7 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan return $this->_success; } - return $this->_failure; + return $this->_fail(); } // ------------------------------------------------------------------------ @@ -275,7 +275,7 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan public function close() { return ($this->_lock && ! $this->_release_lock()) - ? $this->_failure + ? $this->_fail() : $this->_success; } @@ -304,7 +304,7 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan if ( ! $this->_db->delete($this->_config['save_path'])) { - return $this->_failure; + return $this->_fail(); } } @@ -314,7 +314,7 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan return $this->_success; } - return $this->_failure; + return $this->_fail(); } // ------------------------------------------------------------------------ @@ -334,7 +334,7 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan return ($this->_db->delete($this->_config['save_path'], 'timestamp < '.(time() - $maxlifetime))) ? $this->_success - : $this->_failure; + : $this->_fail(); } // ------------------------------------------------------------------------ @@ -414,5 +414,4 @@ class CI_Session_database_driver extends CI_Session_driver implements SessionHan return parent::_release_lock(); } - }
\ No newline at end of file diff --git a/system/libraries/Session/drivers/Session_memcached_driver.php b/system/libraries/Session/drivers/Session_memcached_driver.php index 4bd63991f..88eb4b3a6 100644 --- a/system/libraries/Session/drivers/Session_memcached_driver.php +++ b/system/libraries/Session/drivers/Session_memcached_driver.php @@ -117,7 +117,7 @@ class CI_Session_memcached_driver extends CI_Session_driver implements SessionHa { $this->_memcached = NULL; log_message('error', 'Session: Invalid Memcached save path format: '.$this->_config['save_path']); - return $this->_failure; + return $this->_fail(); } foreach ($matches as $match) @@ -142,7 +142,7 @@ class CI_Session_memcached_driver extends CI_Session_driver implements SessionHa if (empty($server_list)) { log_message('error', 'Session: Memcached server pool is empty.'); - return $this->_failure; + return $this->_fail(); } return $this->_success; @@ -170,7 +170,7 @@ class CI_Session_memcached_driver extends CI_Session_driver implements SessionHa return $session_data; } - return $this->_failure; + return $this->_fail(); } // ------------------------------------------------------------------------ @@ -188,14 +188,14 @@ class CI_Session_memcached_driver extends CI_Session_driver implements SessionHa { if ( ! isset($this->_memcached)) { - return $this->_failure; + return $this->_fail(); } // Was the ID regenerated? elseif ($session_id !== $this->_session_id) { if ( ! $this->_release_lock() OR ! $this->_get_lock($session_id)) { - return $this->_failure; + return $this->_fail(); } $this->_fingerprint = md5(''); @@ -218,7 +218,7 @@ class CI_Session_memcached_driver extends CI_Session_driver implements SessionHa return $this->_success; } - return $this->_failure; + return $this->_fail(); } if ( @@ -230,7 +230,7 @@ class CI_Session_memcached_driver extends CI_Session_driver implements SessionHa } } - return $this->_failure; + return $this->_fail(); } // ------------------------------------------------------------------------ @@ -249,14 +249,14 @@ class CI_Session_memcached_driver extends CI_Session_driver implements SessionHa $this->_release_lock(); if ( ! $this->_memcached->quit()) { - return $this->_failure; + return $this->_fail(); } $this->_memcached = NULL; return $this->_success; } - return $this->_failure; + return $this->_fail(); } // ------------------------------------------------------------------------ @@ -278,7 +278,7 @@ class CI_Session_memcached_driver extends CI_Session_driver implements SessionHa return $this->_success; } - return $this->_failure; + return $this->_fail(); } // ------------------------------------------------------------------------ diff --git a/system/libraries/Session/drivers/Session_redis_driver.php b/system/libraries/Session/drivers/Session_redis_driver.php index 7b7951f5d..cc242dd3d 100644 --- a/system/libraries/Session/drivers/Session_redis_driver.php +++ b/system/libraries/Session/drivers/Session_redis_driver.php @@ -131,7 +131,7 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle { if (empty($this->_config['save_path'])) { - return $this->_failure; + return $this->_fail(); } $redis = new Redis(); @@ -153,7 +153,7 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle return $this->_success; } - return $this->_failure; + return $this->_fail(); } // ------------------------------------------------------------------------ @@ -183,7 +183,7 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle return $session_data; } - return $this->_failure; + return $this->_fail(); } // ------------------------------------------------------------------------ @@ -201,14 +201,14 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle { if ( ! isset($this->_redis)) { - return $this->_failure; + return $this->_fail(); } // Was the ID regenerated? elseif ($session_id !== $this->_session_id) { if ( ! $this->_release_lock() OR ! $this->_get_lock($session_id)) { - return $this->_failure; + return $this->_fail(); } $this->_key_exists = FALSE; @@ -227,15 +227,15 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle return $this->_success; } - return $this->_failure; + return $this->_fail(); } return ($this->_redis->setTimeout($this->_key_prefix.$session_id, $this->_config['expiration'])) ? $this->_success - : $this->_failure; + : $this->_fail(); } - return $this->_failure; + return $this->_fail(); } // ------------------------------------------------------------------------ @@ -255,9 +255,9 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle if ($this->_redis->ping() === '+PONG') { $this->_release_lock(); - if ($this->_redis->close() === $this->_failure) + if ($this->_redis->close() === $this->_fail()) { - return $this->_failure; + return $this->_fail(); } } } @@ -296,7 +296,7 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle return $this->_success; } - return $this->_failure; + return $this->_fail(); } // ------------------------------------------------------------------------ |