From: Stanislav Malyshev <stas@php.net>
Date: Tue, 3 Jan 2017 05:07:55 +0000 (-0800)
Subject: Merge branch 'PHP-7.1'
X-Git-Tag: php-7.2.0alpha1~678
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0de25147d39f2b456fb37d7b3687dad5d40aeb32;p=php

Merge branch 'PHP-7.1'

* PHP-7.1:
  Fix bug #73737 FPE when parsing a tag format
  Fix bug #73773 - Seg fault when loading hostile phar
  Fix bug #73825 - Heap out of bounds read on unserialize in finish_nested_data()
  Fix bug #73768 - Memory corruption when loading hostile phar
  Fix int overflows in phar (bug #73764)
---

0de25147d39f2b456fb37d7b3687dad5d40aeb32
diff --cc ext/standard/var_unserializer.c
index 4892ae58dd,36c3de7b2c..0000000000
deleted file mode 100644,100644
--- a/ext/standard/var_unserializer.c
+++ /dev/null
@@@ -1,1441 -1,1431 +1,0 @@@
- /* Generated by re2c 0.16 */
 -/* Generated by re2c 0.13.7.5 */
--#line 1 "ext/standard/var_unserializer.re"
--/*
--  +----------------------------------------------------------------------+
--  | PHP Version 7                                                        |
--  +----------------------------------------------------------------------+
--  | Copyright (c) 1997-2016 The PHP Group                                |
--  +----------------------------------------------------------------------+
--  | This source file is subject to version 3.01 of the PHP license,      |
--  | that is bundled with this package in the file LICENSE, and is        |
--  | available through the world-wide-web at the following url:           |
--  | http://www.php.net/license/3_01.txt                                  |
--  | If you did not receive a copy of the PHP license and are unable to   |
--  | obtain it through the world-wide-web, please send a note to          |
--  | license@php.net so we can mail you a copy immediately.               |
--  +----------------------------------------------------------------------+
--  | Author: Sascha Schumann <sascha@schumann.cx>                         |
--  +----------------------------------------------------------------------+
--*/
--
--/* $Id$ */
--
--#include "php.h"
--#include "ext/standard/php_var.h"
--#include "php_incomplete_class.h"
- #include "zend_portability.h"
--
--struct php_unserialize_data {
--	void *first;
--	void *last;
--	void *first_dtor;
--	void *last_dtor;
--	HashTable *allowed_classes;
--};
--
--PHPAPI php_unserialize_data_t php_var_unserialize_init() {
--	php_unserialize_data_t d;
--	/* fprintf(stderr, "UNSERIALIZE_INIT    == lock: %u, level: %u\n", BG(serialize_lock), BG(unserialize).level); */
--	if (BG(serialize_lock) || !BG(unserialize).level) {
--		d = ecalloc(1, sizeof(struct php_unserialize_data));
--		if (!BG(serialize_lock)) {
--			BG(unserialize).data = d;
--			BG(unserialize).level = 1;
--		}
--	} else {
--		d = BG(unserialize).data;
--		++BG(unserialize).level;
--	}
--	return d;
--}
--
--PHPAPI void php_var_unserialize_destroy(php_unserialize_data_t d) {
--	/* fprintf(stderr, "UNSERIALIZE_DESTROY == lock: %u, level: %u\n", BG(serialize_lock), BG(unserialize).level); */
--	if (BG(serialize_lock) || BG(unserialize).level == 1) {
--		var_destroy(&d);
--		efree(d);
--	}
--	if (!BG(serialize_lock) && !--BG(unserialize).level) {
--		BG(unserialize).data = NULL;
--	}
--}
--
--PHPAPI HashTable *php_var_unserialize_get_allowed_classes(php_unserialize_data_t d) {
--	return d->allowed_classes;
--}
--PHPAPI void php_var_unserialize_set_allowed_classes(php_unserialize_data_t d, HashTable *classes) {
--	d->allowed_classes = classes;
--}
--
--
--/* {{{ reference-handling for unserializer: var_* */
--#define VAR_ENTRIES_MAX 1024
--#define VAR_ENTRIES_DBG 0
--
--typedef struct {
--	zval *data[VAR_ENTRIES_MAX];
--	zend_long used_slots;
--	void *next;
--} var_entries;
--
--typedef struct {
--	zval data[VAR_ENTRIES_MAX];
--	zend_long used_slots;
--	void *next;
--} var_dtor_entries;
--
--static inline void var_push(php_unserialize_data_t *var_hashx, zval *rval)
--{
--	var_entries *var_hash = (*var_hashx)->last;
--#if VAR_ENTRIES_DBG
--	fprintf(stderr, "var_push(%ld): %d\n", var_hash?var_hash->used_slots:-1L, Z_TYPE_P(rval));
--#endif
--
--	if (!var_hash || var_hash->used_slots == VAR_ENTRIES_MAX) {
--		var_hash = emalloc(sizeof(var_entries));
--		var_hash->used_slots = 0;
--		var_hash->next = 0;
--
--		if (!(*var_hashx)->first) {
--			(*var_hashx)->first = var_hash;
--		} else {
--			((var_entries *) (*var_hashx)->last)->next = var_hash;
--		}
--
--		(*var_hashx)->last = var_hash;
--	}
--
--	var_hash->data[var_hash->used_slots++] = rval;
--}
--
--PHPAPI void var_push_dtor(php_unserialize_data_t *var_hashx, zval *rval)
--{
--	zval *tmp_var = var_tmp_var(var_hashx);
--    if (!tmp_var) {
--        return;
--    }
--	ZVAL_COPY(tmp_var, rval);
--}
--
--PHPAPI zval *var_tmp_var(php_unserialize_data_t *var_hashx)
--{
--    var_dtor_entries *var_hash;
--
--    if (!var_hashx || !*var_hashx) {
--        return NULL;
--    }
--
--    var_hash = (*var_hashx)->last_dtor;
--    if (!var_hash || var_hash->used_slots == VAR_ENTRIES_MAX) {
--        var_hash = emalloc(sizeof(var_dtor_entries));
--        var_hash->used_slots = 0;
--        var_hash->next = 0;
--
--        if (!(*var_hashx)->first_dtor) {
--            (*var_hashx)->first_dtor = var_hash;
--        } else {
--            ((var_dtor_entries *) (*var_hashx)->last_dtor)->next = var_hash;
--        }
--
--        (*var_hashx)->last_dtor = var_hash;
--    }
--    ZVAL_UNDEF(&var_hash->data[var_hash->used_slots]);
--    return &var_hash->data[var_hash->used_slots++];
--}
--
--PHPAPI void var_replace(php_unserialize_data_t *var_hashx, zval *ozval, zval *nzval)
--{
--	zend_long i;
--	var_entries *var_hash = (*var_hashx)->first;
--#if VAR_ENTRIES_DBG
--	fprintf(stderr, "var_replace(%ld): %d\n", var_hash?var_hash->used_slots:-1L, Z_TYPE_P(nzval));
--#endif
--
--	while (var_hash) {
--		for (i = 0; i < var_hash->used_slots; i++) {
--			if (var_hash->data[i] == ozval) {
--				var_hash->data[i] = nzval;
--				/* do not break here */
--			}
--		}
--		var_hash = var_hash->next;
--	}
--}
--
--static zval *var_access(php_unserialize_data_t *var_hashx, zend_long id)
--{
--	var_entries *var_hash = (*var_hashx)->first;
--#if VAR_ENTRIES_DBG
--	fprintf(stderr, "var_access(%ld): %ld\n", var_hash?var_hash->used_slots:-1L, id);
--#endif
--
--	while (id >= VAR_ENTRIES_MAX && var_hash && var_hash->used_slots == VAR_ENTRIES_MAX) {
--		var_hash = var_hash->next;
--		id -= VAR_ENTRIES_MAX;
--	}
--
--	if (!var_hash) return NULL;
--
--	if (id < 0 || id >= var_hash->used_slots) return NULL;
--
--	return var_hash->data[id];
--}
--
--PHPAPI void var_destroy(php_unserialize_data_t *var_hashx)
--{
--	void *next;
--	zend_long i;
--	var_entries *var_hash = (*var_hashx)->first;
--	var_dtor_entries *var_dtor_hash = (*var_hashx)->first_dtor;
--#if VAR_ENTRIES_DBG
--	fprintf(stderr, "var_destroy(%ld)\n", var_hash?var_hash->used_slots:-1L);
--#endif
--
--	while (var_hash) {
--		next = var_hash->next;
--		efree_size(var_hash, sizeof(var_entries));
--		var_hash = next;
--	}
--
--	while (var_dtor_hash) {
--		for (i = 0; i < var_dtor_hash->used_slots; i++) {
--#if VAR_ENTRIES_DBG
--			fprintf(stderr, "var_destroy dtor(%p, %ld)\n", var_dtor_hash->data[i], Z_REFCOUNT_P(var_dtor_hash->data[i]));
--#endif
--			zval_ptr_dtor(&var_dtor_hash->data[i]);
--		}
--		next = var_dtor_hash->next;
--		efree_size(var_dtor_hash, sizeof(var_dtor_entries));
--		var_dtor_hash = next;
--	}
--}
--
--/* }}} */
--
--static zend_string *unserialize_str(const unsigned char **p, size_t len, size_t maxlen)
--{
--	size_t i, j;
--	zend_string *str = zend_string_safe_alloc(1, len, 0, 0);
--	unsigned char *end = *(unsigned char **)p+maxlen;
--
--	if (end < *p) {
--		zend_string_free(str);
--		return NULL;
--	}
--
--	for (i = 0; i < len; i++) {
--		if (*p >= end) {
--			zend_string_free(str);
--			return NULL;
--		}
--		if (**p != '\\') {
--			ZSTR_VAL(str)[i] = (char)**p;
--		} else {
--			unsigned char ch = 0;
--
--			for (j = 0; j < 2; j++) {
--				(*p)++;
--				if (**p >= '0' && **p <= '9') {
--					ch = (ch << 4) + (**p -'0');
--				} else if (**p >= 'a' && **p <= 'f') {
--					ch = (ch << 4) + (**p -'a'+10);
--				} else if (**p >= 'A' && **p <= 'F') {
--					ch = (ch << 4) + (**p -'A'+10);
--				} else {
--					zend_string_free(str);
--					return NULL;
--				}
--			}
--			ZSTR_VAL(str)[i] = (char)ch;
--		}
--		(*p)++;
--	}
--	ZSTR_VAL(str)[i] = 0;
--	ZSTR_LEN(str) = i;
--	return str;
--}
--
--static inline int unserialize_allowed_class(
--		zend_string *class_name, php_unserialize_data_t *var_hashx)
--{
--	HashTable *classes = (*var_hashx)->allowed_classes;
--	zend_string *lcname;
--	int res;
--	ALLOCA_FLAG(use_heap)
--
--	if(classes == NULL) {
--		return 1;
--	}
--	if(!zend_hash_num_elements(classes)) {
--		return 0;
--	}
--
--	ZSTR_ALLOCA_ALLOC(lcname, ZSTR_LEN(class_name), use_heap);
--	zend_str_tolower_copy(ZSTR_VAL(lcname), ZSTR_VAL(class_name), ZSTR_LEN(class_name));
--	res = zend_hash_exists(classes, lcname);
--	ZSTR_ALLOCA_FREE(lcname, use_heap);
--	return res;
--}
--
--#define YYFILL(n) do { } while (0)
--#define YYCTYPE unsigned char
--#define YYCURSOR cursor
--#define YYLIMIT limit
--#define YYMARKER marker
--
--
- #line 292 "ext/standard/var_unserializer.re"
 -#line 291 "ext/standard/var_unserializer.re"
--
--
--
--
--static inline zend_long parse_iv2(const unsigned char *p, const unsigned char **q)
--{
--	char cursor;
--	zend_long result = 0;
--	int neg = 0;
--
--	switch (*p) {
--		case '-':
--			neg++;
--			/* fall-through */
--		case '+':
--			p++;
--	}
--
--	while (1) {
--		cursor = (char)*p;
--		if (cursor >= '0' && cursor <= '9') {
--			result = result * 10 + (size_t)(cursor - (unsigned char)'0');
--		} else {
--			break;
--		}
--		p++;
--	}
--	if (q) *q = p;
--	if (neg) return -result;
--	return result;
--}
--
--static inline zend_long parse_iv(const unsigned char *p)
--{
--	return parse_iv2(p, NULL);
--}
--
--/* no need to check for length - re2c already did */
--static inline size_t parse_uiv(const unsigned char *p)
--{
--	unsigned char cursor;
--	size_t result = 0;
--
--	if (*p == '+') {
--		p++;
--	}
--
--	while (1) {
--		cursor = *p;
--		if (cursor >= '0' && cursor <= '9') {
--			result = result * 10 + (size_t)(cursor - (unsigned char)'0');
--		} else {
--			break;
--		}
--		p++;
--	}
--	return result;
--}
--
--#define UNSERIALIZE_PARAMETER zval *rval, const unsigned char **p, const unsigned char *max, php_unserialize_data_t *var_hash
--#define UNSERIALIZE_PASSTHRU rval, p, max, var_hash
--
--static int php_var_unserialize_internal(UNSERIALIZE_PARAMETER);
--
--static zend_always_inline int process_nested_data(UNSERIALIZE_PARAMETER, HashTable *ht, zend_long elements, int objprops)
--{
--	while (elements-- > 0) {
--		zval key, *data, d, *old_data;
--		zend_ulong idx;
--
--		ZVAL_UNDEF(&key);
--
--		if (!php_var_unserialize_internal(&key, p, max, NULL)) {
--			zval_dtor(&key);
--			return 0;
--		}
--
--		data = NULL;
--		ZVAL_UNDEF(&d);
--
--		if (!objprops) {
--			if (Z_TYPE(key) == IS_LONG) {
--				idx = Z_LVAL(key);
--numeric_key:
--				if (UNEXPECTED((old_data = zend_hash_index_find(ht, idx)) != NULL)) {
--					//??? update hash
--					var_push_dtor(var_hash, old_data);
--					data = zend_hash_index_update(ht, idx, &d);
--				} else {
--					data = zend_hash_index_add_new(ht, idx, &d);
--				}
--			} else if (Z_TYPE(key) == IS_STRING) {
--				if (UNEXPECTED(ZEND_HANDLE_NUMERIC(Z_STR(key), idx))) {
--					goto numeric_key;
--				}
--				if (UNEXPECTED((old_data = zend_hash_find(ht, Z_STR(key))) != NULL)) {
--					//??? update hash
--					var_push_dtor(var_hash, old_data);
--					data = zend_hash_update(ht, Z_STR(key), &d);
--				} else {
--					data = zend_hash_add_new(ht, Z_STR(key), &d);
--				}
--			} else {
--				zval_dtor(&key);
--				return 0;
--			}
--		} else {
--			if (EXPECTED(Z_TYPE(key) == IS_STRING)) {
--string_key:
--				if ((old_data = zend_hash_find(ht, Z_STR(key))) != NULL) {
--					if (Z_TYPE_P(old_data) == IS_INDIRECT) {
--						old_data = Z_INDIRECT_P(old_data);
--					}
--					var_push_dtor(var_hash, old_data);
--					data = zend_hash_update_ind(ht, Z_STR(key), &d);
--				} else {
--					data = zend_hash_add_new(ht, Z_STR(key), &d);
--				}
--			} else if (Z_TYPE(key) == IS_LONG) {
--				/* object properties should include no integers */
--				convert_to_string(&key);
--				goto string_key;
--			} else {
--				zval_dtor(&key);
--				return 0;
--			}
--		}
--
--		if (!php_var_unserialize_internal(data, p, max, var_hash)) {
--			zval_dtor(&key);
--			return 0;
--		}
--
--		if (UNEXPECTED(Z_ISUNDEF_P(data))) {
--			if (Z_TYPE(key) == IS_LONG) {
--				zend_hash_index_del(ht, Z_LVAL(key));
--			} else {
--				zend_hash_del_ind(ht, Z_STR(key));
--			}
--		} else {
--			var_push_dtor(var_hash, data);
--		}
--
--		zval_dtor(&key);
--
--		if (elements && *(*p-1) != ';' && *(*p-1) != '}') {
--			(*p)--;
--			return 0;
--		}
--	}
--
--	return 1;
--}
--
--static inline int finish_nested_data(UNSERIALIZE_PARAMETER)
--{
--	if (*((*p)++) == '}')
--		return 1;
--
--#if SOMETHING_NEW_MIGHT_LEAD_TO_CRASH_ENABLE_IF_YOU_ARE_BRAVE
--	zval_ptr_dtor(rval);
--#endif
--	return 0;
--}
--
--static inline int object_custom(UNSERIALIZE_PARAMETER, zend_class_entry *ce)
--{
--	zend_long datalen;
--
--	datalen = parse_iv2((*p) + 2, p);
--
--	(*p) += 2;
--
--	if (datalen < 0 || (max - (*p)) <= datalen) {
--		zend_error(E_WARNING, "Insufficient data for unserializing - " ZEND_LONG_FMT " required, " ZEND_LONG_FMT " present", datalen, (zend_long)(max - (*p)));
--		return 0;
--	}
--
--	if (ce->unserialize == NULL) {
--		zend_error(E_WARNING, "Class %s has no unserializer", ZSTR_VAL(ce->name));
--		object_init_ex(rval, ce);
--	} else if (ce->unserialize(rval, ce, (const unsigned char*)*p, datalen, (zend_unserialize_data *)var_hash) != SUCCESS) {
--		return 0;
--	}
--
--	(*p) += datalen;
--
--	return finish_nested_data(UNSERIALIZE_PASSTHRU);
--}
--
--static inline zend_long object_common1(UNSERIALIZE_PARAMETER, zend_class_entry *ce)
--{
--	zend_long elements;
 -
 -	if( *p >= max - 2) {
 -		zend_error(E_WARNING, "Bad unserialize data");
 -		return -1;
 -	}
--
--	elements = parse_iv2((*p) + 2, p);
--
--	(*p) += 2;
--
--	if (ce->serialize == NULL) {
--		object_init_ex(rval, ce);
--	} else {
--		/* If this class implements Serializable, it should not land here but in object_custom(). The passed string
--		obviously doesn't descend from the regular serializer. */
- 		zend_error(E_WARNING, "Erroneous data format for unserializing '%s'", ZSTR_VAL(ce->name));
- 		return 0;
 -		zend_error(E_WARNING, "Erroneous data format for unserializing '%s'", ce->name);
 -		return -1;
--	}
--
--	return elements;
--}
--
--#ifdef PHP_WIN32
--# pragma optimize("", off)
--#endif
--static inline int object_common2(UNSERIALIZE_PARAMETER, zend_long elements)
--{
--	zval retval;
--	zval fname;
--	HashTable *ht;
--	zend_bool has_wakeup;
--
--	if (Z_TYPE_P(rval) != IS_OBJECT) {
--		return 0;
--	}
--
--	has_wakeup = Z_OBJCE_P(rval) != PHP_IC_ENTRY
--		&& zend_hash_str_exists(&Z_OBJCE_P(rval)->function_table, "__wakeup", sizeof("__wakeup")-1);
--
--	ht = Z_OBJPROP_P(rval);
--	zend_hash_extend(ht, zend_hash_num_elements(ht) + elements, (ht->u.flags & HASH_FLAG_PACKED));
--	if (!process_nested_data(UNSERIALIZE_PASSTHRU, ht, elements, 1)) {
--		if (has_wakeup) {
--			ZVAL_DEREF(rval);
--			GC_FLAGS(Z_OBJ_P(rval)) |= IS_OBJ_DESTRUCTOR_CALLED;
--		}
--		return 0;
--	}
--
--	ZVAL_DEREF(rval);
--	if (has_wakeup) {
--		ZVAL_STRINGL(&fname, "__wakeup", sizeof("__wakeup") - 1);
--		BG(serialize_lock)++;
--		if (call_user_function_ex(CG(function_table), rval, &fname, &retval, 0, 0, 1, NULL) == FAILURE || Z_ISUNDEF(retval)) {
--			GC_FLAGS(Z_OBJ_P(rval)) |= IS_OBJ_DESTRUCTOR_CALLED;
--		}
--		BG(serialize_lock)--;
--		zval_dtor(&fname);
--		zval_dtor(&retval);
--	}
--
--	if (EG(exception)) {
--		return 0;
--	}
--
--	return finish_nested_data(UNSERIALIZE_PASSTHRU);
--}
--#ifdef PHP_WIN32
--# pragma optimize("", on)
--#endif
--
--PHPAPI int php_var_unserialize(UNSERIALIZE_PARAMETER)
--{
--	var_entries *orig_var_entries = (*var_hash)->last;
--	zend_long orig_used_slots = orig_var_entries ? orig_var_entries->used_slots : 0;
--	int result;
--	
--	result = php_var_unserialize_internal(UNSERIALIZE_PASSTHRU);
--
--	if (!result) {
--		/* If the unserialization failed, mark all elements that have been added to var_hash
--		 * as NULL. This will forbid their use by other unserialize() calls in the same
--		 * unserialization context. */
--		var_entries *e = orig_var_entries;
--		zend_long s = orig_used_slots;
--		while (e) {
--			for (; s < e->used_slots; s++) {
--				e->data[s] = NULL;
--			}
--
--			e = e->next;
--			s = 0;
--		}
--	}
--
--	return result;
--}
--
--static int php_var_unserialize_internal(UNSERIALIZE_PARAMETER)
--{
--	const unsigned char *cursor, *limit, *marker, *start;
--	zval *rval_ref;
--
--	limit = max;
--	cursor = *p;
--
--	if (YYCURSOR >= YYLIMIT) {
--		return 0;
--	}
--
--	if (var_hash && (*p)[0] != 'R') {
--		var_push(var_hash, rval);
--	}
--
--	start = cursor;
--
--
- #line 594 "ext/standard/var_unserializer.c"
 -#line 598 "ext/standard/var_unserializer.c"
--{
--	YYCTYPE yych;
--	static const unsigned char yybm[] = {
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		128, 128, 128, 128, 128, 128, 128, 128, 
--		128, 128,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--		  0,   0,   0,   0,   0,   0,   0,   0, 
--	};
 -
--	if ((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
--	yych = *YYCURSOR;
--	switch (yych) {
--	case 'C':
- 	case 'O':	goto yy4;
 -	case 'O':	goto yy13;
--	case 'N':	goto yy5;
- 	case 'R':	goto yy6;
- 	case 'S':	goto yy7;
- 	case 'a':	goto yy8;
- 	case 'b':	goto yy9;
- 	case 'd':	goto yy10;
- 	case 'i':	goto yy11;
 -	case 'R':	goto yy2;
 -	case 'S':	goto yy10;
 -	case 'a':	goto yy11;
 -	case 'b':	goto yy6;
 -	case 'd':	goto yy8;
 -	case 'i':	goto yy7;
--	case 'o':	goto yy12;
- 	case 'r':	goto yy13;
- 	case 's':	goto yy14;
- 	case '}':	goto yy15;
- 	default:	goto yy2;
 -	case 'r':	goto yy4;
 -	case 's':	goto yy9;
 -	case '}':	goto yy14;
 -	default:	goto yy16;
--	}
--yy2:
- 	++YYCURSOR;
 -	yych = *(YYMARKER = ++YYCURSOR);
 -	if (yych == ':') goto yy95;
--yy3:
- #line 962 "ext/standard/var_unserializer.re"
 -#line 975 "ext/standard/var_unserializer.re"
--	{ return 0; }
- #line 654 "ext/standard/var_unserializer.c"
 -#line 660 "ext/standard/var_unserializer.c"
--yy4:
--	yych = *(YYMARKER = ++YYCURSOR);
- 	if (yych == ':') goto yy17;
 -	if (yych == ':') goto yy89;
--	goto yy3;
--yy5:
--	yych = *++YYCURSOR;
- 	if (yych == ';') goto yy19;
 -	if (yych == ';') goto yy87;
--	goto yy3;
--yy6:
--	yych = *(YYMARKER = ++YYCURSOR);
- 	if (yych == ':') goto yy21;
 -	if (yych == ':') goto yy83;
--	goto yy3;
--yy7:
--	yych = *(YYMARKER = ++YYCURSOR);
- 	if (yych == ':') goto yy22;
 -	if (yych == ':') goto yy77;
--	goto yy3;
--yy8:
--	yych = *(YYMARKER = ++YYCURSOR);
- 	if (yych == ':') goto yy23;
 -	if (yych == ':') goto yy53;
--	goto yy3;
--yy9:
--	yych = *(YYMARKER = ++YYCURSOR);
- 	if (yych == ':') goto yy24;
 -	if (yych == ':') goto yy46;
--	goto yy3;
--yy10:
--	yych = *(YYMARKER = ++YYCURSOR);
- 	if (yych == ':') goto yy25;
 -	if (yych == ':') goto yy39;
--	goto yy3;
--yy11:
--	yych = *(YYMARKER = ++YYCURSOR);
- 	if (yych == ':') goto yy26;
 -	if (yych == ':') goto yy32;
--	goto yy3;
--yy12:
--	yych = *(YYMARKER = ++YYCURSOR);
- 	if (yych == ':') goto yy27;
 -	if (yych == ':') goto yy25;
--	goto yy3;
--yy13:
--	yych = *(YYMARKER = ++YYCURSOR);
- 	if (yych == ':') goto yy28;
 -	if (yych == ':') goto yy17;
--	goto yy3;
--yy14:
- 	yych = *(YYMARKER = ++YYCURSOR);
- 	if (yych == ':') goto yy29;
- 	goto yy3;
- yy15:
--	++YYCURSOR;
- #line 956 "ext/standard/var_unserializer.re"
 -#line 969 "ext/standard/var_unserializer.re"
--	{
--	/* this is the case where we have less data than planned */
--	php_error_docref(NULL, E_NOTICE, "Unexpected end of serialized data");
--	return 0; /* not sure if it should be 0 or 1 here? */
--}
- #line 707 "ext/standard/var_unserializer.c"
 -#line 709 "ext/standard/var_unserializer.c"
 -yy16:
 -	yych = *++YYCURSOR;
 -	goto yy3;
--yy17:
--	yych = *++YYCURSOR;
--	if (yybm[0+yych] & 128) {
- 		goto yy31;
 -		goto yy20;
--	}
- 	if (yych == '+') goto yy30;
 -	if (yych == '+') goto yy19;
--yy18:
--	YYCURSOR = YYMARKER;
--	goto yy3;
--yy19:
- 	++YYCURSOR;
- #line 649 "ext/standard/var_unserializer.re"
- 	{
- 	*p = YYCURSOR;
- 	ZVAL_NULL(rval);
- 	return 1;
- }
- #line 725 "ext/standard/var_unserializer.c"
- yy21:
- 	yych = *++YYCURSOR;
- 	if (yych <= ',') {
- 		if (yych == '+') goto yy33;
- 		goto yy18;
- 	} else {
- 		if (yych <= '-') goto yy33;
- 		if (yych <= '/') goto yy18;
- 		if (yych <= '9') goto yy34;
- 		goto yy18;
- 	}
- yy22:
- 	yych = *++YYCURSOR;
- 	if (yych == '+') goto yy36;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy37;
- 	goto yy18;
- yy23:
- 	yych = *++YYCURSOR;
- 	if (yych == '+') goto yy39;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy40;
- 	goto yy18;
- yy24:
- 	yych = *++YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '1') goto yy42;
- 	goto yy18;
- yy25:
- 	yych = *++YYCURSOR;
- 	if (yych <= '/') {
- 		if (yych <= ',') {
- 			if (yych == '+') goto yy43;
- 			goto yy18;
- 		} else {
- 			if (yych <= '-') goto yy44;
- 			if (yych <= '.') goto yy45;
- 			goto yy18;
- 		}
- 	} else {
- 		if (yych <= 'I') {
- 			if (yych <= '9') goto yy46;
- 			if (yych <= 'H') goto yy18;
- 			goto yy48;
- 		} else {
- 			if (yych == 'N') goto yy49;
- 			goto yy18;
- 		}
- 	}
- yy26:
- 	yych = *++YYCURSOR;
- 	if (yych <= ',') {
- 		if (yych == '+') goto yy50;
- 		goto yy18;
- 	} else {
- 		if (yych <= '-') goto yy50;
- 		if (yych <= '/') goto yy18;
- 		if (yych <= '9') goto yy51;
- 		goto yy18;
- 	}
- yy27:
- 	yych = *++YYCURSOR;
- 	if (yych <= ',') {
- 		if (yych == '+') goto yy53;
- 		goto yy18;
- 	} else {
- 		if (yych <= '-') goto yy53;
- 		if (yych <= '/') goto yy18;
- 		if (yych <= '9') goto yy54;
- 		goto yy18;
- 	}
- yy28:
- 	yych = *++YYCURSOR;
- 	if (yych <= ',') {
- 		if (yych == '+') goto yy56;
- 		goto yy18;
- 	} else {
- 		if (yych <= '-') goto yy56;
- 		if (yych <= '/') goto yy18;
- 		if (yych <= '9') goto yy57;
- 		goto yy18;
- 	}
- yy29:
- 	yych = *++YYCURSOR;
- 	if (yych == '+') goto yy59;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy60;
- 	goto yy18;
- yy30:
--	yych = *++YYCURSOR;
--	if (yybm[0+yych] & 128) {
- 		goto yy31;
 -		goto yy20;
--	}
--	goto yy18;
- yy31:
 -yy20:
--	++YYCURSOR;
--	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
--	yych = *YYCURSOR;
--	if (yybm[0+yych] & 128) {
- 		goto yy31;
- 	}
- 	if (yych <= '/') goto yy18;
- 	if (yych <= ':') goto yy62;
- 	goto yy18;
- yy33:
- 	yych = *++YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych >= ':') goto yy18;
- yy34:
- 	++YYCURSOR;
- 	if (YYLIMIT <= YYCURSOR) YYFILL(1);
- 	yych = *YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy34;
- 	if (yych == ';') goto yy63;
- 	goto yy18;
- yy36:
- 	yych = *++YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych >= ':') goto yy18;
- yy37:
- 	++YYCURSOR;
- 	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- 	yych = *YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy37;
- 	if (yych <= ':') goto yy65;
- 	goto yy18;
- yy39:
- 	yych = *++YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych >= ':') goto yy18;
- yy40:
- 	++YYCURSOR;
- 	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- 	yych = *YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy40;
- 	if (yych <= ':') goto yy66;
- 	goto yy18;
- yy42:
- 	yych = *++YYCURSOR;
- 	if (yych == ';') goto yy67;
- 	goto yy18;
- yy43:
- 	yych = *++YYCURSOR;
- 	if (yych == '.') goto yy45;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy46;
- 	goto yy18;
- yy44:
- 	yych = *++YYCURSOR;
- 	if (yych <= '/') {
- 		if (yych != '.') goto yy18;
- 	} else {
- 		if (yych <= '9') goto yy46;
- 		if (yych == 'I') goto yy48;
- 		goto yy18;
- 	}
- yy45:
- 	yych = *++YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy69;
- 	goto yy18;
- yy46:
- 	++YYCURSOR;
- 	if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
- 	yych = *YYCURSOR;
- 	if (yych <= ':') {
- 		if (yych <= '.') {
- 			if (yych <= '-') goto yy18;
- 			goto yy69;
- 		} else {
- 			if (yych <= '/') goto yy18;
- 			if (yych <= '9') goto yy46;
- 			goto yy18;
- 		}
- 	} else {
- 		if (yych <= 'E') {
- 			if (yych <= ';') goto yy71;
- 			if (yych <= 'D') goto yy18;
- 			goto yy73;
- 		} else {
- 			if (yych == 'e') goto yy73;
- 			goto yy18;
- 		}
 -		goto yy20;
--	}
- yy48:
- 	yych = *++YYCURSOR;
- 	if (yych == 'N') goto yy74;
- 	goto yy18;
- yy49:
- 	yych = *++YYCURSOR;
- 	if (yych == 'A') goto yy75;
- 	goto yy18;
- yy50:
- 	yych = *++YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych >= ':') goto yy18;
- yy51:
- 	++YYCURSOR;
- 	if (YYLIMIT <= YYCURSOR) YYFILL(1);
- 	yych = *YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy51;
- 	if (yych == ';') goto yy76;
- 	goto yy18;
- yy53:
- 	yych = *++YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych >= ':') goto yy18;
- yy54:
- 	++YYCURSOR;
- 	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- 	yych = *YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy54;
- 	if (yych <= ':') goto yy78;
- 	goto yy18;
- yy56:
- 	yych = *++YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych >= ':') goto yy18;
- yy57:
- 	++YYCURSOR;
- 	if (YYLIMIT <= YYCURSOR) YYFILL(1);
- 	yych = *YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy57;
- 	if (yych == ';') goto yy79;
- 	goto yy18;
- yy59:
- 	yych = *++YYCURSOR;
- 	if (yych <= '/') goto yy18;
- 	if (yych >= ':') goto yy18;
- yy60:
- 	++YYCURSOR;
- 	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- 	yych = *YYCURSOR;
--	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy60;
- 	if (yych <= ':') goto yy81;
- 	goto yy18;
- yy62:
- 	yych = *++YYCURSOR;
- 	if (yych == '"') goto yy82;
- 	goto yy18;
- yy63:
- 	++YYCURSOR;
- #line 598 "ext/standard/var_unserializer.re"
- 	{
- 	zend_long id;
- 
-  	*p = YYCURSOR;
- 	if (!var_hash) return 0;
- 
- 	id = parse_iv(start + 2) - 1;
- 	if (id == -1 || (rval_ref = var_access(var_hash, id)) == NULL) {
- 		return 0;
- 	}
- 
- 	zval_ptr_dtor(rval);
- 	if (Z_ISUNDEF_P(rval_ref) || (Z_ISREF_P(rval_ref) && Z_ISUNDEF_P(Z_REFVAL_P(rval_ref)))) {
- 		ZVAL_UNDEF(rval);
- 		return 1;
- 	}
- 	if (Z_ISREF_P(rval_ref)) {
- 		ZVAL_COPY(rval, rval_ref);
- 	} else {
- 		ZVAL_NEW_REF(rval_ref, rval_ref);
- 		ZVAL_COPY(rval, rval_ref);
- 	}
- 
- 	return 1;
- }
- #line 1001 "ext/standard/var_unserializer.c"
- yy65:
- 	yych = *++YYCURSOR;
- 	if (yych == '"') goto yy84;
- 	goto yy18;
- yy66:
- 	yych = *++YYCURSOR;
- 	if (yych == '{') goto yy86;
- 	goto yy18;
- yy67:
- 	++YYCURSOR;
- #line 655 "ext/standard/var_unserializer.re"
- 	{
- 	*p = YYCURSOR;
- 	ZVAL_BOOL(rval, parse_iv(start + 2));
- 	return 1;
- }
- #line 1018 "ext/standard/var_unserializer.c"
- yy69:
- 	++YYCURSOR;
- 	if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
- 	yych = *YYCURSOR;
- 	if (yych <= ';') {
- 		if (yych <= '/') goto yy18;
- 		if (yych <= '9') goto yy69;
- 		if (yych <= ':') goto yy18;
- 	} else {
- 		if (yych <= 'E') {
- 			if (yych <= 'D') goto yy18;
- 			goto yy73;
- 		} else {
- 			if (yych == 'e') goto yy73;
- 			goto yy18;
- 		}
- 	}
- yy71:
- 	++YYCURSOR;
- #line 703 "ext/standard/var_unserializer.re"
- 	{
- #if SIZEOF_ZEND_LONG == 4
- use_double:
- #endif
- 	*p = YYCURSOR;
- 	ZVAL_DOUBLE(rval, zend_strtod((const char *)start + 2, NULL));
- 	return 1;
- }
- #line 1047 "ext/standard/var_unserializer.c"
- yy73:
- 	yych = *++YYCURSOR;
- 	if (yych <= ',') {
- 		if (yych == '+') goto yy88;
- 		goto yy18;
- 	} else {
- 		if (yych <= '-') goto yy88;
- 		if (yych <= '/') goto yy18;
- 		if (yych <= '9') goto yy89;
- 		goto yy18;
- 	}
- yy74:
- 	yych = *++YYCURSOR;
- 	if (yych == 'F') goto yy91;
- 	goto yy18;
- yy75:
- 	yych = *++YYCURSOR;
- 	if (yych == 'N') goto yy91;
- 	goto yy18;
- yy76:
- 	++YYCURSOR;
- #line 661 "ext/standard/var_unserializer.re"
- 	{
- #if SIZEOF_ZEND_LONG == 4
- 	int digits = YYCURSOR - start - 3;
- 
- 	if (start[2] == '-' || start[2] == '+') {
- 		digits--;
- 	}
- 
- 	/* Use double for large zend_long values that were serialized on a 64-bit system */
- 	if (digits >= MAX_LENGTH_OF_LONG - 1) {
- 		if (digits == MAX_LENGTH_OF_LONG - 1) {
- 			int cmp = strncmp((char*)YYCURSOR - MAX_LENGTH_OF_LONG, long_min_digits, MAX_LENGTH_OF_LONG - 1);
- 
- 			if (!(cmp < 0 || (cmp == 0 && start[2] == '-'))) {
- 				goto use_double;
- 			}
- 		} else {
- 			goto use_double;
- 		}
- 	}
- #endif
- 	*p = YYCURSOR;
- 	ZVAL_LONG(rval, parse_iv(start + 2));
- 	return 1;
- }
- #line 1095 "ext/standard/var_unserializer.c"
- yy78:
- 	yych = *++YYCURSOR;
- 	if (yych == '"') goto yy92;
- 	goto yy18;
- yy79:
- 	++YYCURSOR;
- #line 624 "ext/standard/var_unserializer.re"
- 	{
- 	zend_long id;
- 
-  	*p = YYCURSOR;
- 	if (!var_hash) return 0;
- 
- 	id = parse_iv(start + 2) - 1;
- 	if (id == -1 || (rval_ref = var_access(var_hash, id)) == NULL) {
- 		return 0;
- 	}
- 
- 	if (rval_ref == rval) {
- 		return 0;
- 	}
- 
- 	if (Z_ISUNDEF_P(rval_ref) || (Z_ISREF_P(rval_ref) && Z_ISUNDEF_P(Z_REFVAL_P(rval_ref)))) {
- 		ZVAL_UNDEF(rval);
- 		return 1;
- 	}
- 
- 	ZVAL_COPY(rval, rval_ref);
- 
- 	return 1;
- }
- #line 1127 "ext/standard/var_unserializer.c"
- yy81:
 -	if (yych >= ';') goto yy18;
--	yych = *++YYCURSOR;
- 	if (yych == '"') goto yy94;
- 	goto yy18;
- yy82:
 -	if (yych != '"') goto yy18;
--	++YYCURSOR;
- #line 809 "ext/standard/var_unserializer.re"
 -#line 817 "ext/standard/var_unserializer.re"
--	{
--	size_t len, len2, len3, maxlen;
--	zend_long elements;
--	char *str;
--	zend_string *class_name;
--	zend_class_entry *ce;
--	int incomplete_class = 0;
--
--	int custom_object = 0;
--
--	zval user_func;
--	zval retval;
--	zval args[1];
--
--    if (!var_hash) return 0;
--	if (*start == 'C') {
--		custom_object = 1;
--	}
--
--	len2 = len = parse_uiv(start + 2);
--	maxlen = max - YYCURSOR;
--	if (maxlen < len || len == 0) {
--		*p = start + 2;
--		return 0;
--	}
--
--	str = (char*)YYCURSOR;
--
--	YYCURSOR += len;
--
--	if (*(YYCURSOR) != '"') {
--		*p = YYCURSOR;
--		return 0;
--	}
--	if (*(YYCURSOR+1) != ':') {
--		*p = YYCURSOR+1;
--		return 0;
--	}
--
--	len3 = strspn(str, "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\\");
--	if (len3 != len)
--	{
--		*p = YYCURSOR + len3 - len;
--		return 0;
--	}
--
--	class_name = zend_string_init(str, len, 0);
--
--	do {
--		if(!unserialize_allowed_class(class_name, var_hash)) {
--			incomplete_class = 1;
--			ce = PHP_IC_ENTRY;
--			break;
--		}
--
--		/* Try to find class directly */
--		BG(serialize_lock)++;
--		ce = zend_lookup_class(class_name);
--		if (ce) {
--			BG(serialize_lock)--;
--			if (EG(exception)) {
--				zend_string_release(class_name);
--				return 0;
--			}
--			break;
--		}
--		BG(serialize_lock)--;
--
--		if (EG(exception)) {
--			zend_string_release(class_name);
--			return 0;
--		}
--
--		/* Check for unserialize callback */
--		if ((PG(unserialize_callback_func) == NULL) || (PG(unserialize_callback_func)[0] == '\0')) {
--			incomplete_class = 1;
--			ce = PHP_IC_ENTRY;
--			break;
--		}
--
--		/* Call unserialize callback */
--		ZVAL_STRING(&user_func, PG(unserialize_callback_func));
--
--		ZVAL_STR_COPY(&args[0], class_name);
--		BG(serialize_lock)++;
--		if (call_user_function_ex(CG(function_table), NULL, &user_func, &retval, 1, args, 0, NULL) != SUCCESS) {
--			BG(serialize_lock)--;
--			if (EG(exception)) {
--				zend_string_release(class_name);
--				zval_ptr_dtor(&user_func);
--				zval_ptr_dtor(&args[0]);
--				return 0;
--			}
--			php_error_docref(NULL, E_WARNING, "defined (%s) but not found", Z_STRVAL(user_func));
--			incomplete_class = 1;
--			ce = PHP_IC_ENTRY;
--			zval_ptr_dtor(&user_func);
--			zval_ptr_dtor(&args[0]);
--			break;
--		}
--		BG(serialize_lock)--;
--		zval_ptr_dtor(&retval);
--		if (EG(exception)) {
--			zend_string_release(class_name);
--			zval_ptr_dtor(&user_func);
--			zval_ptr_dtor(&args[0]);
--			return 0;
--		}
--
--		/* The callback function may have defined the class */
--		BG(serialize_lock)++;
--		if ((ce = zend_lookup_class(class_name)) == NULL) {
--			php_error_docref(NULL, E_WARNING, "Function %s() hasn't defined the class it was called for", Z_STRVAL(user_func));
--			incomplete_class = 1;
--			ce = PHP_IC_ENTRY;
--		}
--		BG(serialize_lock)--;
--
--		zval_ptr_dtor(&user_func);
--		zval_ptr_dtor(&args[0]);
--		break;
--	} while (1);
--
--	*p = YYCURSOR;
--
--	if (custom_object) {
--		int ret;
--
--		ret = object_custom(UNSERIALIZE_PASSTHRU, ce);
--
--		if (ret && incomplete_class) {
--			php_store_class_name(rval, ZSTR_VAL(class_name), len2);
--		}
--		zend_string_release(class_name);
--		return ret;
--	}
--
--	elements = object_common1(UNSERIALIZE_PASSTHRU, ce);
 -
 -	if (elements < 0) {
 -	   efree(class_name);
 -	   return 0;
 -	}
--
--	if (incomplete_class) {
--		php_store_class_name(rval, ZSTR_VAL(class_name), len2);
--	}
--	zend_string_release(class_name);
--
--	return object_common2(UNSERIALIZE_PASSTHRU, elements);
--}
- #line 1281 "ext/standard/var_unserializer.c"
- yy84:
 -#line 892 "ext/standard/var_unserializer.c"
 -yy25:
 -	yych = *++YYCURSOR;
 -	if (yych <= ',') {
 -		if (yych != '+') goto yy18;
 -	} else {
 -		if (yych <= '-') goto yy26;
 -		if (yych <= '/') goto yy18;
 -		if (yych <= '9') goto yy27;
 -		goto yy18;
 -	}
 -yy26:
 -	yych = *++YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych >= ':') goto yy18;
 -yy27:
--	++YYCURSOR;
- #line 744 "ext/standard/var_unserializer.re"
 -	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 -	yych = *YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych <= '9') goto yy27;
 -	if (yych >= ';') goto yy18;
 -	yych = *++YYCURSOR;
 -	if (yych != '"') goto yy18;
 -	++YYCURSOR;
 -#line 806 "ext/standard/var_unserializer.re"
 -	{
 -	long elements;
 -    if (!var_hash) return 0;
 -
 -	elements = object_common1(UNSERIALIZE_PASSTHRU, ZEND_STANDARD_CLASS_DEF_PTR);
 -	if (elements < 0) {
 -		return 0;
 -	}
 -	return object_common2(UNSERIALIZE_PASSTHRU, elements);
 -}
 -#line 928 "ext/standard/var_unserializer.c"
 -yy32:
 -	yych = *++YYCURSOR;
 -	if (yych == '+') goto yy33;
 -	if (yych <= '/') goto yy18;
 -	if (yych <= '9') goto yy34;
 -	goto yy18;
 -yy33:
 -	yych = *++YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych >= ':') goto yy18;
 -yy34:
 -	++YYCURSOR;
 -	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 -	yych = *YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych <= '9') goto yy34;
 -	if (yych >= ';') goto yy18;
 -	yych = *++YYCURSOR;
 -	if (yych != '{') goto yy18;
 -	++YYCURSOR;
 -#line 782 "ext/standard/var_unserializer.re"
 -	{
 -	zend_long elements = parse_iv(start + 2);
 -	/* use iv() not uiv() in order to check data range */
 -	*p = YYCURSOR;
 -    if (!var_hash) return 0;
 -
 -	if (elements < 0) {
 -		return 0;
 -	}
 -
 -	array_init_size(rval, elements);
 -	if (elements) {
 -		/* we can't convert from packed to hash during unserialization, because
 -		   reference to some zvals might be keept in var_hash (to support references) */
 -		zend_hash_real_init(Z_ARRVAL_P(rval), 0);
 -	}
 -
 -	if (!process_nested_data(UNSERIALIZE_PASSTHRU, Z_ARRVAL_P(rval), elements, 0)) {
 -		return 0;
 -	}
 -
 -	return finish_nested_data(UNSERIALIZE_PASSTHRU);
 -}
 -#line 973 "ext/standard/var_unserializer.c"
 -yy39:
 -	yych = *++YYCURSOR;
 -	if (yych == '+') goto yy40;
 -	if (yych <= '/') goto yy18;
 -	if (yych <= '9') goto yy41;
 -	goto yy18;
 -yy40:
 -	yych = *++YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych >= ':') goto yy18;
 -yy41:
 -	++YYCURSOR;
 -	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 -	yych = *YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych <= '9') goto yy41;
 -	if (yych >= ';') goto yy18;
 -	yych = *++YYCURSOR;
 -	if (yych != '"') goto yy18;
 -	++YYCURSOR;
 -#line 748 "ext/standard/var_unserializer.re"
--	{
--	size_t len, maxlen;
--	zend_string *str;
--
--	len = parse_uiv(start + 2);
--	maxlen = max - YYCURSOR;
--	if (maxlen < len) {
--		*p = start + 2;
--		return 0;
--	}
--
--	if ((str = unserialize_str(&YYCURSOR, len, maxlen)) == NULL) {
--		return 0;
--	}
--
--	if (*(YYCURSOR) != '"') {
--		zend_string_free(str);
--		*p = YYCURSOR;
--		return 0;
--	}
--
--	if (*(YYCURSOR + 1) != ';') {
--		efree(str);
--		*p = YYCURSOR + 1;
--		return 0;
--	}
--
--	YYCURSOR += 2;
--	*p = YYCURSOR;
--
--	ZVAL_STR(rval, str);
--	return 1;
--}
- #line 1318 "ext/standard/var_unserializer.c"
- yy86:
 -#line 1028 "ext/standard/var_unserializer.c"
 -yy46:
 -	yych = *++YYCURSOR;
 -	if (yych == '+') goto yy47;
 -	if (yych <= '/') goto yy18;
 -	if (yych <= '9') goto yy48;
 -	goto yy18;
 -yy47:
 -	yych = *++YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych >= ':') goto yy18;
 -yy48:
--	++YYCURSOR;
- #line 778 "ext/standard/var_unserializer.re"
 -	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 -	yych = *YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych <= '9') goto yy48;
 -	if (yych >= ';') goto yy18;
 -	yych = *++YYCURSOR;
 -	if (yych != '"') goto yy18;
 -	++YYCURSOR;
 -#line 716 "ext/standard/var_unserializer.re"
--	{
- 	zend_long elements = parse_iv(start + 2);
- 	/* use iv() not uiv() in order to check data range */
- 	*p = YYCURSOR;
-     if (!var_hash) return 0;
 -	size_t len, maxlen;
 -	char *str;
--
- 	if (elements < 0) {
 -	len = parse_uiv(start + 2);
 -	maxlen = max - YYCURSOR;
 -	if (maxlen < len) {
 -		*p = start + 2;
--		return 0;
--	}
--
- 	array_init_size(rval, elements);
- 	if (elements) {
- 		/* we can't convert from packed to hash during unserialization, because
- 		   reference to some zvals might be keept in var_hash (to support references) */
- 		zend_hash_real_init(Z_ARRVAL_P(rval), 0);
 -	str = (char*)YYCURSOR;
 -
 -	YYCURSOR += len;
 -
 -	if (*(YYCURSOR) != '"') {
 -		*p = YYCURSOR;
 -		return 0;
--	}
--
- 	if (!process_nested_data(UNSERIALIZE_PASSTHRU, Z_ARRVAL_P(rval), elements, 0)) {
 -	if (*(YYCURSOR + 1) != ';') {
 -		*p = YYCURSOR + 1;
--		return 0;
--	}
--
- 	return finish_nested_data(UNSERIALIZE_PASSTHRU);
 -	YYCURSOR += 2;
 -	*p = YYCURSOR;
 -
 -	ZVAL_STRINGL(rval, str, len);
 -	return 1;
--}
- #line 1345 "ext/standard/var_unserializer.c"
- yy88:
 -#line 1081 "ext/standard/var_unserializer.c"
 -yy53:
 -	yych = *++YYCURSOR;
 -	if (yych <= '/') {
 -		if (yych <= ',') {
 -			if (yych == '+') goto yy57;
 -			goto yy18;
 -		} else {
 -			if (yych <= '-') goto yy55;
 -			if (yych <= '.') goto yy60;
 -			goto yy18;
 -		}
 -	} else {
 -		if (yych <= 'I') {
 -			if (yych <= '9') goto yy58;
 -			if (yych <= 'H') goto yy18;
 -			goto yy56;
 -		} else {
 -			if (yych != 'N') goto yy18;
 -		}
 -	}
 -	yych = *++YYCURSOR;
 -	if (yych == 'A') goto yy76;
 -	goto yy18;
 -yy55:
 -	yych = *++YYCURSOR;
 -	if (yych <= '/') {
 -		if (yych == '.') goto yy60;
 -		goto yy18;
 -	} else {
 -		if (yych <= '9') goto yy58;
 -		if (yych != 'I') goto yy18;
 -	}
 -yy56:
 -	yych = *++YYCURSOR;
 -	if (yych == 'N') goto yy72;
 -	goto yy18;
 -yy57:
 -	yych = *++YYCURSOR;
 -	if (yych == '.') goto yy60;
 -	if (yych <= '/') goto yy18;
 -	if (yych >= ':') goto yy18;
 -yy58:
 -	++YYCURSOR;
 -	if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
 -	yych = *YYCURSOR;
 -	if (yych <= ':') {
 -		if (yych <= '.') {
 -			if (yych <= '-') goto yy18;
 -			goto yy70;
 -		} else {
 -			if (yych <= '/') goto yy18;
 -			if (yych <= '9') goto yy58;
 -			goto yy18;
 -		}
 -	} else {
 -		if (yych <= 'E') {
 -			if (yych <= ';') goto yy63;
 -			if (yych <= 'D') goto yy18;
 -			goto yy65;
 -		} else {
 -			if (yych == 'e') goto yy65;
 -			goto yy18;
 -		}
 -	}
 -yy60:
 -	yych = *++YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych >= ':') goto yy18;
 -yy61:
 -	++YYCURSOR;
 -	if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
 -	yych = *YYCURSOR;
 -	if (yych <= ';') {
 -		if (yych <= '/') goto yy18;
 -		if (yych <= '9') goto yy61;
 -		if (yych <= ':') goto yy18;
 -	} else {
 -		if (yych <= 'E') {
 -			if (yych <= 'D') goto yy18;
 -			goto yy65;
 -		} else {
 -			if (yych == 'e') goto yy65;
 -			goto yy18;
 -		}
 -	}
 -yy63:
 -	++YYCURSOR;
 -#line 707 "ext/standard/var_unserializer.re"
 -	{
 -#if SIZEOF_ZEND_LONG == 4
 -use_double:
 -#endif
 -	*p = YYCURSOR;
 -	ZVAL_DOUBLE(rval, zend_strtod((const char *)start + 2, NULL));
 -	return 1;
 -}
 -#line 1178 "ext/standard/var_unserializer.c"
 -yy65:
--	yych = *++YYCURSOR;
--	if (yych <= ',') {
- 		if (yych == '+') goto yy96;
 -		if (yych != '+') goto yy18;
 -	} else {
 -		if (yych <= '-') goto yy66;
 -		if (yych <= '/') goto yy18;
 -		if (yych <= '9') goto yy67;
 -		goto yy18;
 -	}
 -yy66:
 -	yych = *++YYCURSOR;
 -	if (yych <= ',') {
 -		if (yych == '+') goto yy69;
--		goto yy18;
--	} else {
- 		if (yych <= '-') goto yy96;
 -		if (yych <= '-') goto yy69;
--		if (yych <= '/') goto yy18;
--		if (yych >= ':') goto yy18;
--	}
- yy89:
 -yy67:
--	++YYCURSOR;
--	if (YYLIMIT <= YYCURSOR) YYFILL(1);
--	yych = *YYCURSOR;
--	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy89;
- 	if (yych == ';') goto yy71;
 -	if (yych <= '9') goto yy67;
 -	if (yych == ';') goto yy63;
--	goto yy18;
- yy91:
 -yy69:
--	yych = *++YYCURSOR;
- 	if (yych == ';') goto yy97;
 -	if (yych <= '/') goto yy18;
 -	if (yych <= '9') goto yy67;
--	goto yy18;
- yy92:
 -yy70:
--	++YYCURSOR;
- #line 802 "ext/standard/var_unserializer.re"
 -	if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
 -	yych = *YYCURSOR;
 -	if (yych <= ';') {
 -		if (yych <= '/') goto yy18;
 -		if (yych <= '9') goto yy70;
 -		if (yych <= ':') goto yy18;
 -		goto yy63;
 -	} else {
 -		if (yych <= 'E') {
 -			if (yych <= 'D') goto yy18;
 -			goto yy65;
 -		} else {
 -			if (yych == 'e') goto yy65;
 -			goto yy18;
 -		}
 -	}
 -yy72:
 -	yych = *++YYCURSOR;
 -	if (yych != 'F') goto yy18;
 -yy73:
 -	yych = *++YYCURSOR;
 -	if (yych != ';') goto yy18;
 -	++YYCURSOR;
 -#line 691 "ext/standard/var_unserializer.re"
--	{
-     if (!var_hash) return 0;
 -	*p = YYCURSOR;
--
- 	return object_common2(UNSERIALIZE_PASSTHRU,
- 			object_common1(UNSERIALIZE_PASSTHRU, ZEND_STANDARD_CLASS_DEF_PTR));
 -	if (!strncmp((char*)start + 2, "NAN", 3)) {
 -		ZVAL_DOUBLE(rval, php_get_nan());
 -	} else if (!strncmp((char*)start + 2, "INF", 3)) {
 -		ZVAL_DOUBLE(rval, php_get_inf());
 -	} else if (!strncmp((char*)start + 2, "-INF", 4)) {
 -		ZVAL_DOUBLE(rval, -php_get_inf());
 -	} else {
 -		ZVAL_NULL(rval);
 -	}
 -
 -	return 1;
--}
- #line 1377 "ext/standard/var_unserializer.c"
- yy94:
 -#line 1253 "ext/standard/var_unserializer.c"
 -yy76:
 -	yych = *++YYCURSOR;
 -	if (yych == 'N') goto yy73;
 -	goto yy18;
 -yy77:
 -	yych = *++YYCURSOR;
 -	if (yych <= ',') {
 -		if (yych != '+') goto yy18;
 -	} else {
 -		if (yych <= '-') goto yy78;
 -		if (yych <= '/') goto yy18;
 -		if (yych <= '9') goto yy79;
 -		goto yy18;
 -	}
 -yy78:
 -	yych = *++YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych >= ':') goto yy18;
 -yy79:
--	++YYCURSOR;
- #line 712 "ext/standard/var_unserializer.re"
 -	if (YYLIMIT <= YYCURSOR) YYFILL(1);
 -	yych = *YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych <= '9') goto yy79;
 -	if (yych != ';') goto yy18;
 -	++YYCURSOR;
 -#line 665 "ext/standard/var_unserializer.re"
--	{
- 	size_t len, maxlen;
- 	char *str;
 -#if SIZEOF_ZEND_LONG == 4
 -	int digits = YYCURSOR - start - 3;
--
- 	len = parse_uiv(start + 2);
- 	maxlen = max - YYCURSOR;
- 	if (maxlen < len) {
- 		*p = start + 2;
- 		return 0;
 -	if (start[2] == '-' || start[2] == '+') {
 -		digits--;
--	}
--
- 	str = (char*)YYCURSOR;
 -	/* Use double for large zend_long values that were serialized on a 64-bit system */
 -	if (digits >= MAX_LENGTH_OF_LONG - 1) {
 -		if (digits == MAX_LENGTH_OF_LONG - 1) {
 -			int cmp = strncmp((char*)YYCURSOR - MAX_LENGTH_OF_LONG, long_min_digits, MAX_LENGTH_OF_LONG - 1);
--
- 	YYCURSOR += len;
 -			if (!(cmp < 0 || (cmp == 0 && start[2] == '-'))) {
 -				goto use_double;
 -			}
 -		} else {
 -			goto use_double;
 -		}
 -	}
 -#endif
 -	*p = YYCURSOR;
 -	ZVAL_LONG(rval, parse_iv(start + 2));
 -	return 1;
 -}
 -#line 1306 "ext/standard/var_unserializer.c"
 -yy83:
 -	yych = *++YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych >= '2') goto yy18;
 -	yych = *++YYCURSOR;
 -	if (yych != ';') goto yy18;
 -	++YYCURSOR;
 -#line 659 "ext/standard/var_unserializer.re"
 -	{
 -	*p = YYCURSOR;
 -	ZVAL_BOOL(rval, parse_iv(start + 2));
 -	return 1;
 -}
 -#line 1320 "ext/standard/var_unserializer.c"
 -yy87:
 -	++YYCURSOR;
 -#line 653 "ext/standard/var_unserializer.re"
 -	{
 -	*p = YYCURSOR;
 -	ZVAL_NULL(rval);
 -	return 1;
 -}
 -#line 1329 "ext/standard/var_unserializer.c"
 -yy89:
 -	yych = *++YYCURSOR;
 -	if (yych <= ',') {
 -		if (yych != '+') goto yy18;
 -	} else {
 -		if (yych <= '-') goto yy90;
 -		if (yych <= '/') goto yy18;
 -		if (yych <= '9') goto yy91;
 -		goto yy18;
 -	}
 -yy90:
 -	yych = *++YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych >= ':') goto yy18;
 -yy91:
 -	++YYCURSOR;
 -	if (YYLIMIT <= YYCURSOR) YYFILL(1);
 -	yych = *YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych <= '9') goto yy91;
 -	if (yych != ';') goto yy18;
 -	++YYCURSOR;
 -#line 628 "ext/standard/var_unserializer.re"
 -	{
 -	zend_long id;
--
- 	if (*(YYCURSOR) != '"') {
- 		*p = YYCURSOR;
 - 	*p = YYCURSOR;
 -	if (!var_hash) return 0;
 -
 -	id = parse_iv(start + 2) - 1;
 -	if (id == -1 || (rval_ref = var_access(var_hash, id)) == NULL) {
--		return 0;
--	}
--
- 	if (*(YYCURSOR + 1) != ';') {
- 		*p = YYCURSOR + 1;
 -	if (rval_ref == rval) {
--		return 0;
--	}
--
- 	YYCURSOR += 2;
- 	*p = YYCURSOR;
 -	if (Z_ISUNDEF_P(rval_ref) || (Z_ISREF_P(rval_ref) && Z_ISUNDEF_P(Z_REFVAL_P(rval_ref)))) {
 -		ZVAL_UNDEF(rval);
 -		return 1;
 -	}
--
- 	ZVAL_STRINGL(rval, str, len);
 -	ZVAL_COPY(rval, rval_ref);
 -
--	return 1;
--}
- #line 1412 "ext/standard/var_unserializer.c"
 -#line 1377 "ext/standard/var_unserializer.c"
 -yy95:
 -	yych = *++YYCURSOR;
 -	if (yych <= ',') {
 -		if (yych != '+') goto yy18;
 -	} else {
 -		if (yych <= '-') goto yy96;
 -		if (yych <= '/') goto yy18;
 -		if (yych <= '9') goto yy97;
 -		goto yy18;
 -	}
--yy96:
--	yych = *++YYCURSOR;
--	if (yych <= '/') goto yy18;
- 	if (yych <= '9') goto yy89;
- 	goto yy18;
 -	if (yych >= ':') goto yy18;
--yy97:
--	++YYCURSOR;
- #line 687 "ext/standard/var_unserializer.re"
 -	if (YYLIMIT <= YYCURSOR) YYFILL(1);
 -	yych = *YYCURSOR;
 -	if (yych <= '/') goto yy18;
 -	if (yych <= '9') goto yy97;
 -	if (yych != ';') goto yy18;
 -	++YYCURSOR;
 -#line 602 "ext/standard/var_unserializer.re"
--	{
- 	*p = YYCURSOR;
 -	zend_long id;
--
- 	if (!strncmp((char*)start + 2, "NAN", 3)) {
- 		ZVAL_DOUBLE(rval, ZEND_NAN);
- 	} else if (!strncmp((char*)start + 2, "INF", 3)) {
- 		ZVAL_DOUBLE(rval, ZEND_INFINITY);
- 	} else if (!strncmp((char*)start + 2, "-INF", 4)) {
- 		ZVAL_DOUBLE(rval, -ZEND_INFINITY);
 - 	*p = YYCURSOR;
 -	if (!var_hash) return 0;
 -
 -	id = parse_iv(start + 2) - 1;
 -	if (id == -1 || (rval_ref = var_access(var_hash, id)) == NULL) {
 -		return 0;
 -	}
 -
 -	zval_ptr_dtor(rval);
 -	if (Z_ISUNDEF_P(rval_ref) || (Z_ISREF_P(rval_ref) && Z_ISUNDEF_P(Z_REFVAL_P(rval_ref)))) {
 -		ZVAL_UNDEF(rval);
 -		return 1;
 -	}
 -	if (Z_ISREF_P(rval_ref)) {
 -		ZVAL_COPY(rval, rval_ref);
--	} else {
- 		ZVAL_NULL(rval);
 -		ZVAL_NEW_REF(rval_ref, rval_ref);
 -		ZVAL_COPY(rval, rval_ref);
--	}
--
--	return 1;
--}
- #line 1436 "ext/standard/var_unserializer.c"
 -#line 1426 "ext/standard/var_unserializer.c"
--}
- #line 964 "ext/standard/var_unserializer.re"
 -#line 977 "ext/standard/var_unserializer.re"
--
--
--	return 0;
--}