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| author | Ondřej Surý <ondrej@sury.org> | 2012-01-11 15:43:42 +0100 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2012-01-11 15:43:42 +0100 |
| commit | 8f1428d29ef91d74b4d272af171675f2971eb15b (patch) | |
| tree | a1f4f4d7dc5bfe8096806dd5c5266634e19fa07a /main/php_variables.c | |
| parent | c6e4182351e0173fe58de141e143aac2eacf5efe (diff) | |
| download | php-8f1428d29ef91d74b4d272af171675f2971eb15b.tar.gz | |
Imported Upstream version 5.3.9upstream/5.3.9
Diffstat (limited to 'main/php_variables.c')
| -rw-r--r-- | main/php_variables.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/main/php_variables.c b/main/php_variables.c index b6f28c2ca..8a84ac870 100644 --- a/main/php_variables.c +++ b/main/php_variables.c @@ -2,7 +2,7 @@ +----------------------------------------------------------------------+ | PHP Version 5 | +----------------------------------------------------------------------+ - | Copyright (c) 1997-2011 The PHP Group | + | Copyright (c) 1997-2012 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 | @@ -17,7 +17,7 @@ +----------------------------------------------------------------------+ */ -/* $Id: php_variables.c 306939 2011-01-01 02:19:59Z felipe $ */ +/* $Id: php_variables.c 321634 2012-01-01 13:15:04Z felipe $ */ #include <stdio.h> #include "php.h" @@ -191,9 +191,14 @@ PHPAPI void php_register_variable_ex(char *var_name, zval *val, zval *track_vars } if (zend_symtable_find(symtable1, escaped_index, index_len + 1, (void **) &gpc_element_p) == FAILURE || Z_TYPE_PP(gpc_element_p) != IS_ARRAY) { - MAKE_STD_ZVAL(gpc_element); - array_init(gpc_element); - zend_symtable_update(symtable1, escaped_index, index_len + 1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p); + if (zend_hash_num_elements(symtable1) <= PG(max_input_vars)) { + if (zend_hash_num_elements(symtable1) == PG(max_input_vars)) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Input variables exceeded %ld. To increase the limit change max_input_vars in php.ini.", PG(max_input_vars)); + } + MAKE_STD_ZVAL(gpc_element); + array_init(gpc_element); + zend_symtable_update(symtable1, escaped_index, index_len + 1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p); + } } if (index != escaped_index) { efree(escaped_index); @@ -236,7 +241,14 @@ plain_var: zend_symtable_exists(symtable1, escaped_index, index_len + 1)) { zval_ptr_dtor(&gpc_element); } else { - zend_symtable_update(symtable1, escaped_index, index_len + 1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p); + if (zend_hash_num_elements(symtable1) <= PG(max_input_vars)) { + if (zend_hash_num_elements(symtable1) == PG(max_input_vars)) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Input variables exceeded %ld. To increase the limit change max_input_vars in php.ini.", PG(max_input_vars)); + } + zend_symtable_update(symtable1, escaped_index, index_len + 1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p); + } else { + zval_ptr_dtor(&gpc_element); + } } if (escaped_index != index) { efree(escaped_index); |