--- embedaddon/php/Zend/zend_execute_API.c 2013/10/14 08:02:48 1.1.1.4 +++ embedaddon/php/Zend/zend_execute_API.c 2014/06/15 20:04:03 1.1.1.5 @@ -2,7 +2,7 @@ +----------------------------------------------------------------------+ | Zend Engine | +----------------------------------------------------------------------+ - | Copyright (c) 1998-2013 Zend Technologies Ltd. (http://www.zend.com) | + | Copyright (c) 1998-2014 Zend Technologies Ltd. (http://www.zend.com) | +----------------------------------------------------------------------+ | This source file is subject to version 2.00 of the Zend license, | | that is bundled with this package in the file LICENSE, and is | @@ -17,7 +17,7 @@ +----------------------------------------------------------------------+ */ -/* $Id: zend_execute_API.c,v 1.1.1.4 2013/10/14 08:02:48 misho Exp $ */ +/* $Id: zend_execute_API.c,v 1.1.1.5 2014/06/15 20:04:03 misho Exp $ */ #include #include @@ -1081,6 +1081,14 @@ ZEND_API int zend_lookup_class_ex(const char *name, in return FAILURE; } + /* Verify class name before passing it to __autoload() */ + if (strspn(name, "0123456789_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377\\") != name_length) { + if (!key) { + free_alloca(lc_free, use_heap); + } + return FAILURE; + } + if (EG(in_autoload) == NULL) { ALLOC_HASHTABLE(EG(in_autoload)); zend_hash_init(EG(in_autoload), 0, NULL, NULL, 0);