9 files changed, 73 insertions, 30 deletions
diff --git a/phpBB/includes/acp/acp_database.php b/phpBB/includes/acp/acp_database.php
index 0582d6204e..193dd001c0 100644
--- a/phpBB/includes/acp/acp_database.php
+++ b/phpBB/includes/acp/acp_database.php
@@ -1619,41 +1619,48 @@ class mssql_extractor extends base_extractor
 	function write_data_mssqlnative($table_name)
 	{
 		global $db;
-		$ary_type = $ary_name = $meta_array = array();
+		$ary_type = $ary_name = array();
 		$ident_set = false;
 		$sql_data = '';
 
 		// Grab all of the data from current table.
 		$sql = "SELECT * FROM $table_name";
+		$db->mssqlnative_set_query_options(array('Scrollable' => SQLSRV_CURSOR_STATIC));
 		$result = $db->sql_query($sql);
 
-		$retrieved_data = $db->mssqlnative_num_rows($result); 
+		$retrieved_data = $db->mssqlnative_num_rows($result);
 
-		$meta_array = sqlsrv_field_metadata($result);	
-		$i_num_fields = sqlsrv_num_fields($result);
-	
+		if (!$retrieved_data)
+		{
+			$db->sql_freeresult($result);
+			return;
+		}
+
+		$sql = "SELECT * FROM $table_name";
+		$result_fields = $db->sql_query_limit($sql, 1);
+
+		$row = new result_mssqlnative($result_fields);
+		$i_num_fields = $row->num_fields();
+		
 		for ($i = 0; $i < $i_num_fields; $i++)
 		{
-			$info = $db->mssqlnative_fieldInfo($table_name, $meta_array[$i]['Name']);
-			$ary_type[$i] = $info->type();
-			$ary_name[$i] = $info->name();
+			$ary_type[$i] = $row->field_type($i);
+			$ary_name[$i] = $row->field_name($i);
 		}
+		$db->sql_freeresult($result_fields);
+
+		$sql = "SELECT 1 as has_identity
+			FROM INFORMATION_SCHEMA.COLUMNS
+			WHERE COLUMNPROPERTY(object_id('$table_name'), COLUMN_NAME, 'IsIdentity') = 1";
+		$result2 = $db->sql_query($sql);
+		$row2 = $db->sql_fetchrow($result2);
 		
-		if ($retrieved_data)
+		if (!empty($row2['has_identity']))
 		{
-			$sql = "SELECT 1 as has_identity
-				FROM INFORMATION_SCHEMA.COLUMNS
-				WHERE COLUMNPROPERTY(object_id('$table_name'), COLUMN_NAME, 'IsIdentity') = 1";
-			$result2 = $db->sql_query($sql);
-			$row2 = $db->sql_fetchrow($result2);
-			
-			if (!empty($row2['has_identity']))
-			{
-				$sql_data .= "\nSET IDENTITY_INSERT $table_name ON\nGO\n";
-				$ident_set = true;
-			}
-			$db->sql_freeresult($result2);
+			$sql_data .= "\nSET IDENTITY_INSERT $table_name ON\nGO\n";
+			$ident_set = true;
 		}
+		$db->sql_freeresult($result2);
 
 		while ($row = $db->sql_fetchrow($result))
 		{
@@ -1664,7 +1671,8 @@ class mssql_extractor extends base_extractor
 			{
 				$str_val = $row[$ary_name[$i]];
 
-				if (preg_match('#char|text|bool|varbinary#i', $ary_type[$i]))
+				// defaults to type number - better quote just to be safe, so check for is_int too
+				if (is_int($ary_type[$i]) || preg_match('#char|text|bool|varbinary#i', $ary_type[$i]))
 				{
 					$str_quote = '';
 					$str_empty = "''";
@@ -1705,7 +1713,7 @@ class mssql_extractor extends base_extractor
 		}
 		$db->sql_freeresult($result);
 
-		if ($retrieved_data && $ident_set)
+		if ($ident_set)
 		{
 			$sql_data .= "\nSET IDENTITY_INSERT $table_name OFF\nGO\n";
 		}
diff --git a/phpBB/includes/acp/acp_groups.php b/phpBB/includes/acp/acp_groups.php
index 60512c67b8..486616c33d 100644
--- a/phpBB/includes/acp/acp_groups.php
+++ b/phpBB/includes/acp/acp_groups.php
@@ -394,6 +394,15 @@ class acp_groups
 						}
 					}
 
+					// Validate the length of "Maximum number of allowed recipients per private message" setting.
+					// We use 16777215 as a maximum because it matches MySQL unsigned mediumint maximum value
+					// which is the lowest amongst DBMSes supported by phpBB3
+					if ($max_recipients_error = validate_data($submit_ary, array('max_recipients' => array('num', false, 0, 16777215))))
+					{
+						// Replace "error" string with its real, localised form
+						$error = array_merge($error, array_map(array(&$user, 'lang'), $max_recipients_error));
+					}
+
 					if (!sizeof($error))
 					{
 						// Only set the rank, colour, etc. if it's changed or if we're adding a new
diff --git a/phpBB/includes/db/mssqlnative.php b/phpBB/includes/db/mssqlnative.php
index 44d5722e4f..d6ac3b3acc 100644
--- a/phpBB/includes/db/mssqlnative.php
+++ b/phpBB/includes/db/mssqlnative.php
@@ -51,7 +51,6 @@ class result_mssqlnative
 		}
 
 		$this->m_row_count = count($this->m_rows);
-		sqlsrv_free_stmt($queryresult);
 	}
 
 	private function array_to_obj($array, &$obj)
@@ -199,6 +198,7 @@ class dbal_mssqlnative extends dbal
 {
 	var $m_insert_id = NULL;
 	var $last_query_text = '';
+	var $query_options = array();
 
 	/**
 	* Connect to server
@@ -308,10 +308,12 @@ class dbal_mssqlnative extends dbal
 
 			if ($this->query_result === false)
 			{
-				if (($this->query_result = @sqlsrv_query($this->db_connect_id, $query)) === false)
+				if (($this->query_result = @sqlsrv_query($this->db_connect_id, $query, array(), $this->query_options)) === false)
 				{
 					$this->sql_error($query);
 				}
+				// reset options for next query
+				$this->query_options = array();
 
 				if (defined('DEBUG_EXTRA'))
 				{
@@ -598,20 +600,28 @@ class dbal_mssqlnative extends dbal
 	* Utility method used to retrieve number of rows
 	* Emulates mysql_num_rows
 	* Used in acp_database.php -> write_data_mssqlnative()
+	* Requires a static or keyset cursor to be definde via
+	* mssqlnative_set_query_options()
 	*/
 	function mssqlnative_num_rows($res)
 	{
 		if ($res !== false)
 		{
-			$row = new result_mssqlnative($res);
-			$num_rows = $row->num_rows();
-			return $num_rows;
+			return sqlsrv_num_rows($res);
 		}
 		else
 		{
 			return false;
 		}
 	}
+	
+	/**
+	* Allows setting mssqlnative specific query options passed to sqlsrv_query as 4th parameter.
+	*/
+	function mssqlnative_set_query_options($options)
+	{
+		$this->query_options = $options;
+	}
 }
 
 ?>
 \ No newline at end of file
diff --git a/phpBB/includes/ucp/info/ucp_profile.php b/phpBB/includes/ucp/info/ucp_profile.php
index 03a4c81f46..d19b80f4c0 100644
--- a/phpBB/includes/ucp/info/ucp_profile.php
+++ b/phpBB/includes/ucp/info/ucp_profile.php
@@ -22,7 +22,7 @@ class ucp_profile_info
 			'modes'		=> array(
 				'profile_info'	=> array('title' => 'UCP_PROFILE_PROFILE_INFO', 'auth' => '', 'cat' => array('UCP_PROFILE')),
 				'signature'		=> array('title' => 'UCP_PROFILE_SIGNATURE', 'auth' => '', 'cat' => array('UCP_PROFILE')),
-				'avatar'		=> array('title' => 'UCP_PROFILE_AVATAR', 'auth' => '', 'cat' => array('UCP_PROFILE')),
+				'avatar'		=> array('title' => 'UCP_PROFILE_AVATAR', 'auth' => 'cfg_allow_avatar && (cfg_allow_avatar_local || cfg_allow_avatar_remote || cfg_allow_avatar_upload || cfg_allow_avatar_remote_upload)', 'cat' => array('UCP_PROFILE')),
 				'reg_details'	=> array('title' => 'UCP_PROFILE_REG_DETAILS', 'auth' => '', 'cat' => array('UCP_PROFILE')),
 			),
 		);
diff --git a/phpBB/install/database_update.php b/phpBB/install/database_update.php
index ca4ef817be..e65237266b 100644
--- a/phpBB/install/database_update.php
+++ b/phpBB/install/database_update.php
@@ -1698,6 +1698,14 @@ function change_database_data(&$no_updates, $version)
 
 			_add_modules($modules_to_install);
 
+			// update
+			$sql = 'UPDATE ' . MODULES_TABLE . '
+				SET module_auth = \'cfg_allow_avatar && (cfg_allow_avatar_local || cfg_allow_avatar_remote || cfg_allow_avatar_upload || cfg_allow_avatar_remote_upload)\'
+				WHERE module_class = \'ucp\'
+					AND module_basename = \'profile\'
+					AND module_mode = \'avatar\'';
+			_sql($sql, $errored, $error_ary);
+
 			// add Bing Bot
 			$sql = 'SELECT group_id, group_colour
 				FROM ' . GROUPS_TABLE . "
diff --git a/phpBB/language/en/captcha_recaptcha.php b/phpBB/language/en/captcha_recaptcha.php
index 897e8a4979..463bfffe0d 100644
--- a/phpBB/language/en/captcha_recaptcha.php
+++ b/phpBB/language/en/captcha_recaptcha.php
@@ -46,7 +46,7 @@ $lang = array_merge($lang, array(
 	'RECAPTCHA_PRIVATE'				=> 'Private reCaptcha key',
 	'RECAPTCHA_PRIVATE_EXPLAIN'		=> 'Your private reCaptcha key. Keys can be obtained on <a href="http://recaptcha.net">reCaptcha.net</a>.',
 
-	'RECAPTCHA_EXPLAIN'				=> 'In an effort to prevent automatic submissions, we require that you enter both of the words displayed below into the text field underneath.',
+	'RECAPTCHA_EXPLAIN'				=> 'In an effort to prevent automatic submissions, we require that you enter both of the words displayed into the text field underneath.',
 ));
 
 ?>
 \ No newline at end of file
diff --git a/phpBB/language/en/common.php b/phpBB/language/en/common.php
index bc38c1563d..e79e5a6de3 100644
--- a/phpBB/language/en/common.php
+++ b/phpBB/language/en/common.php
@@ -566,6 +566,9 @@ $lang = array_merge($lang, array(
 	'TEST_CONNECTION'	=> 'Test connection',
 	'THE_TEAM'			=> 'The team',
 	'TIME'				=> 'Time',
+	
+	'TOO_LARGE'						=> 'The value you entered is too large.',
+	'TOO_LARGE_MAX_RECIPIENTS'		=> 'The value of <strong>Maximum number of allowed recipients per private message</strong> setting you entered is too large.',
 
 	'TOO_LONG'						=> 'The value you entered is too long.',
 
@@ -608,6 +611,9 @@ $lang = array_merge($lang, array(
 	'TOO_SHORT_EMAIL_CONFIRM'		=> 'The e-mail address confirmation you entered is too short.',
 	'TOO_SHORT_WEBSITE'				=> 'The website address you entered is too short.',
 	'TOO_SHORT_YIM'					=> 'The Yahoo! Messenger name you entered is too short.',
+	
+	'TOO_SMALL'						=> 'The value you entered is too small.',
+	'TOO_SMALL_MAX_RECIPIENTS'		=> 'The value of <strong>Maximum number of allowed recipients per private message</strong> setting you entered is too small.',
 
 	'TOPIC'				=> 'Topic',
 	'TOPICS'			=> 'Topics',
diff --git a/phpBB/styles/prosilver/template/captcha_recaptcha.html b/phpBB/styles/prosilver/template/captcha_recaptcha.html
index 97d2cda28e..51a1615bd5 100644
--- a/phpBB/styles/prosilver/template/captcha_recaptcha.html
+++ b/phpBB/styles/prosilver/template/captcha_recaptcha.html
@@ -16,6 +16,7 @@
 		// <![CDATA[
 		var RecaptchaOptions = {
 			lang : '{LA_RECAPTCHA_LANG}',
+			theme : 'clean',
 			tabindex : <!-- IF $CAPTCHA_TAB_INDEX -->{$CAPTCHA_TAB_INDEX}<!-- ELSE -->10<!-- ENDIF -->
 		};
 		// ]]>
diff --git a/phpBB/styles/subsilver2/template/captcha_recaptcha.html b/phpBB/styles/subsilver2/template/captcha_recaptcha.html
index 3776c77ea4..ec09b28ef5 100644
--- a/phpBB/styles/subsilver2/template/captcha_recaptcha.html
+++ b/phpBB/styles/subsilver2/template/captcha_recaptcha.html
@@ -9,6 +9,7 @@
 		// <![CDATA[
 		var RecaptchaOptions = {
 			lang : '{LA_RECAPTCHA_LANG}',
+			theme : 'clean',
 			tabindex : <!-- IF $CAPTCHA_TAB_INDEX -->{$CAPTCHA_TAB_INDEX}<!-- ELSE -->10<!-- ENDIF -->
 		};
 		// ]]>