Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  Fixed reavlidate_path=1 behavior to avoid caching of symlinks values.

Conflicts:
	NEWS

Author: dstogov

ext/opcache/ZendAccelerator.c

@@ -1157,8 +1157,9 @@ static zend_persistent_script *cache_script_in_shared_memory(zend_persistent_scr
 		zend_persistent_script *existing_persistent_script = (zend_persistent_script *)bucket->data;
 
 		if (!existing_persistent_script->corrupted) {
-			if (!ZCG(accel_directives).validate_timestamps ||
-			    (new_persistent_script->timestamp == existing_persistent_script->timestamp)) {
+			if (!ZCG(accel_directives).revalidate_path &&
+			    (!ZCG(accel_directives).validate_timestamps ||
+			     (new_persistent_script->timestamp == existing_persistent_script->timestamp))) {
 				zend_accel_add_key(key, key_length, bucket TSRMLS_CC);
 			}
 			zend_shared_alloc_unlock(TSRMLS_C);
@@ -1199,7 +1200,7 @@ static zend_persistent_script *cache_script_in_shared_memory(zend_persistent_scr
 
 	/* store script structure in the hash table */
 	bucket = zend_accel_hash_update(&ZCSG(hash), new_persistent_script->full_path, new_persistent_script->full_path_len + 1, 0, new_persistent_script);
-	if (bucket &&
+	if (bucket && !ZCG(accel_directives).revalidate_path &&
 	    /* key may contain non-persistent PHAR aliases (see issues #115 and #149) */
 	    memcmp(key, "phar://", sizeof("phar://") - 1) != 0 &&
 	    (new_persistent_script->full_path_len != key_length ||

ext/opcache/tests/revalidate_path_01.phpt

@@ -0,0 +1,61 @@
+--TEST--
+revalidate_path 01: OPCache must cache only resolved real paths when revalidate_path is set
+--INI--
+opcache.enable=1
+opcache.enable_cli=1
+opcache.revalidate_path=1
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+<?php if (php_sapi_name() != "cli") die("skip CLI only"); ?>
+--FILE--
+<?php
+$dir = dirname(__FILE__);
+$dir1 = "$dir/test1";
+$dir2 = "$dir/test2";
+$link = "$dir/test";
+$file1 = "$dir1/index.php";
+$file2 = "$dir2/index.php";
+$main = "$dir/main.php";
+@mkdir($dir1);
+@mkdir($dir2);
+@file_put_contents($main,  '<?php include(\'' . $link .'/index.php\');');
+@file_put_contents($file1, "TEST 1\n");
+@file_put_contents($file2, "TEST 2\n");
+while (filemtime($file1) != filemtime($file2)) {
+	touch($file1);
+	touch($file2);
+}
+@unlink($link);
+@symlink($dir1, $link);
+
+include "php_cli_server.inc";
+//php_cli_server_start('-d opcache.enable=1 -d opcache.enable_cli=1 -d opcache.revalidate_path=1');
+php_cli_server_start('-d opcache.enable=1 -d opcache.enable_cli=1 -d opcache.revalidate_path=1 -d opcache.file_update_protection=0 -d realpath_cache_size=0');
+echo file_get_contents('http://' . PHP_CLI_SERVER_ADDRESS . '/main.php');
+echo file_get_contents('http://' . PHP_CLI_SERVER_ADDRESS . '/main.php');
+@unlink($link);
+@symlink($dir2, $link);
+echo file_get_contents('http://' . PHP_CLI_SERVER_ADDRESS . '/main.php');
+echo file_get_contents('http://' . PHP_CLI_SERVER_ADDRESS . '/main.php');
+?>
+--CLEAN--
+<?php
+$dir = dirname(__FILE__);
+$dir1 = "$dir/test1";
+$dir2 = "$dir/test2";
+$link = "$dir/test";
+$file1 = "$dir1/index.php";
+$file2 = "$dir2/index.php";
+$main = "$dir/main.php";
+@unlink($main);
+@unlink($link);
+@unlink($file1);
+@unlink($file2);
+@rmdir($dir1);
+@rmdir($dir2);
+?>
+--EXPECT--
+TEST 1
+TEST 1
+TEST 2
+TEST 2