From 20edad807645a42df7f4b0baa6e6a2eb29bd2b0c Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Mon, 9 Nov 2015 10:56:30 +0200
Subject: Merge pull request #4217 from natesilva/fix-ipv6-base_url

Build base_url correctly if SERVER_ADDR is IPv6
---
 system/core/Config.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'system/core')

diff --git a/system/core/Config.php b/system/core/Config.php
index 0264776f9..c507f342c 100644
--- a/system/core/Config.php
+++ b/system/core/Config.php
@@ -90,7 +90,16 @@ class CI_Config {
 		{
 			if (isset($_SERVER['SERVER_ADDR']))
 			{
-				$base_url = (is_https() ? 'https' : 'http').'://'.$_SERVER['SERVER_ADDR']
+				if (strpos($_SERVER['SERVER_ADDR'], ':') !== FALSE)
+				{
+					$server_addr = '['.$_SERVER['SERVER_ADDR'].']';
+				}
+				else
+				{
+					$server_addr = $_SERVER['SERVER_ADDR'];
+				}
+
+				$base_url = (is_https() ? 'https' : 'http').'://'.$server_addr
 					.substr($_SERVER['SCRIPT_NAME'], 0, strpos($_SERVER['SCRIPT_NAME'], basename($_SERVER['SCRIPT_FILENAME'])));
 			}
 			else
-- 
cgit v1.2.3-24-g4f1b


From 5afa348b48a93f24957377dc12f86ae64665b944 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Tue, 24 Nov 2015 11:48:39 +0200
Subject: Use PHP7's random_bytes() when possible

Close #4260
---
 system/core/Security.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'system/core')

diff --git a/system/core/Security.php b/system/core/Security.php
index 36dea4cf2..e79bf8aff 100644
--- a/system/core/Security.php
+++ b/system/core/Security.php
@@ -593,6 +593,22 @@ class CI_Security {
 			return FALSE;
 		}
 
+		if (function_exists('random_bytes'))
+		{
+			try
+			{
+				// The cast is required to avoid TypeError
+				return random_bytes((int) $length);
+			}
+			catch (Exception $e)
+			{
+				// If random_bytes() can't do the job, we can't either ...
+				// There's no point in using fallbacks.
+				log_message('error', $e->getMessage());
+				return FALSE;
+			}
+		}
+
 		// Unfortunately, none of the following PRNGs is guaranteed to exist ...
 		if (defined('MCRYPT_DEV_URANDOM') && ($output = mcrypt_create_iv($length, MCRYPT_DEV_URANDOM)) !== FALSE)
 		{
-- 
cgit v1.2.3-24-g4f1b


From f0f93f50d2a85373988a225504115d4805446189 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Mon, 7 Dec 2015 12:12:44 +0200
Subject: Merge pull request #4291 from b-kaxa/fix-phpdoc

[ci skip] phpdoc adjustments in CI_Router and CI_URI
---
 system/core/Router.php | 1 +
 system/core/URI.php    | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'system/core')

diff --git a/system/core/Router.php b/system/core/Router.php
index a84be1f1d..ce41aa958 100644
--- a/system/core/Router.php
+++ b/system/core/Router.php
@@ -118,6 +118,7 @@ class CI_Router {
 	 *
 	 * Runs the route mapping function.
 	 *
+	 * @param	array	$routing
 	 * @return	void
 	 */
 	public function __construct($routing = NULL)
diff --git a/system/core/URI.php b/system/core/URI.php
index 5b658f679..5179b401f 100644
--- a/system/core/URI.php
+++ b/system/core/URI.php
@@ -294,7 +294,7 @@ class CI_URI {
 	 *
 	 * Do some final cleaning of the URI and return it, currently only used in self::_parse_request_uri()
 	 *
-	 * @param	string	$url
+	 * @param	string	$uri
 	 * @return	string
 	 */
 	protected function _remove_relative_directory($uri)
-- 
cgit v1.2.3-24-g4f1b