diff options
Diffstat (limited to 'system/libraries')
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_redis.php | 15 | ||||
| -rw-r--r-- | system/libraries/Form_validation.php | 7 |
2 files changed, 10 insertions, 12 deletions
diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php index 9cb5bb095..e10a5b344 100644 --- a/system/libraries/Cache/drivers/Cache_redis.php +++ b/system/libraries/Cache/drivers/Cache_redis.php @@ -135,10 +135,6 @@ class CI_Cache_redis extends CI_Driver { log_message('error', 'Cache: Redis connection refused ('.$e->getMessage().')'); } - - // Initialize the index of serialized values. - $serialized = $this->_redis->sMembers('_ci_redis_serialized'); - empty($serialized) OR $this->_serialized = array_flip($serialized); } // ------------------------------------------------------------------------ @@ -153,7 +149,7 @@ class CI_Cache_redis extends CI_Driver { $value = $this->_redis->get($key); - if ($value !== FALSE && isset($this->_serialized[$key])) + if ($value !== FALSE && $this->_redis->sIsMember('_ci_redis_serialized', $key)) { return unserialize($value); } @@ -184,9 +180,8 @@ class CI_Cache_redis extends CI_Driver isset($this->_serialized[$id]) OR $this->_serialized[$id] = TRUE; $data = serialize($data); } - elseif (isset($this->_serialized[$id])) + else { - $this->_serialized[$id] = NULL; $this->_redis->sRemove('_ci_redis_serialized', $id); } @@ -208,11 +203,7 @@ class CI_Cache_redis extends CI_Driver return FALSE; } - if (isset($this->_serialized[$key])) - { - $this->_serialized[$key] = NULL; - $this->_redis->sRemove('_ci_redis_serialized', $key); - } + $this->_redis->sRemove('_ci_redis_serialized', $key); return TRUE; } diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index 1bd55499a..fdf202010 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -1208,6 +1208,13 @@ class CI_Form_validation { $str = $matches[2]; } + // Apparently, FILTER_VALIDATE_URL doesn't reject digit-only names for some reason ... + // See https://github.com/bcit-ci/CodeIgniter/issues/5755 + if (ctype_digit($str)) + { + return FALSE; + } + // PHP 7 accepts IPv6 addresses within square brackets as hostnames, // but it appears that the PR that came in with https://bugs.php.net/bug.php?id=68039 // was never merged into a PHP 5 branch ... https://3v4l.org/8PsSN |