From 1a0f27a7078765450102d6ece73c25f39d8082d2 Mon Sep 17 00:00:00 2001
From: Pierre Joye <pajoye@php.net>
Date: Tue, 9 May 2006 11:14:43 +0000
Subject: [PATCH] - #7586 (pecl), filter is not reseted between element

---
 ext/filter/filter.c           | 15 ++++++++--
 ext/filter/tests/bug7586.phpt | 53 +++++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+), 3 deletions(-)
 create mode 100644 ext/filter/tests/bug7586.phpt

diff --git a/ext/filter/filter.c b/ext/filter/filter.c
index 824c642190..6e805f61d6 100644
--- a/ext/filter/filter.c
+++ b/ext/filter/filter.c
@@ -495,7 +495,7 @@ PHP_FUNCTION(input_get)
 	zval       *array_ptr = NULL, *array_ptr2 = NULL, *array_ptr3 = NULL;
 	HashTable  *hash_ptr;
 	int         found = 0;
-	int         filter_flags = 0;
+	long         filter_flags = 0;
 	zval       *options = NULL;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ls|lzs", &arg, &var, &var_len, &filter, &flags, &charset, &charset_len) == FAILURE) {
@@ -694,6 +694,14 @@ PHP_FUNCTION(input_get_args)
 			if (Z_TYPE_PP(element) != IS_ARRAY) {
 				convert_to_long(*element);
 				filter = Z_LVAL_PP(element);
+				filter_flags = FILTER_FLAG_SCALAR;
+
+				if ((filter_flags & FILTER_FLAG_SCALAR) && Z_TYPE_PP(tmp) == IS_ARRAY) {
+					/* asked for scalar and found an array do not test further */
+					add_assoc_bool(return_value, key, 0);
+					continue;
+				}
+
 			} else {
 				if (zend_hash_find(HASH_OF(*element), "filter", sizeof("filter"), (void **)&option) == SUCCESS) {
 					convert_to_long(*option);
@@ -722,7 +730,7 @@ PHP_FUNCTION(input_get_args)
 					filter_flags = FILTER_FLAG_SCALAR;
 				}
 
-				if (filter_flags & FILTER_FLAG_SCALAR && Z_TYPE_PP(tmp) == IS_ARRAY) {
+				if ((filter_flags & FILTER_FLAG_SCALAR) && Z_TYPE_PP(tmp) == IS_ARRAY) {
 					/* asked for scalar and found an array do not test further */
 					add_assoc_bool(return_value, key, 0);
 					continue;
@@ -756,7 +764,8 @@ PHP_FUNCTION(input_get_args)
 		} else {
 			add_assoc_null(return_value, key);
 		}
-		filter_flags = 0;
+		filter = FILTER_DEFAULT;
+		filter_flags = FILTER_FLAG_SCALAR;
 	}
 }
 /* }}} */
diff --git a/ext/filter/tests/bug7586.phpt b/ext/filter/tests/bug7586.phpt
new file mode 100644
index 0000000000..af4be33f78
--- /dev/null
+++ b/ext/filter/tests/bug7586.phpt
@@ -0,0 +1,53 @@
+--TEST--
+input_get_args() filter not reseted between elements
+--FILE--
+<?php
+$data = array(
+    'product_id'    => 'libgd<script>',
+    'component'     => '10dhsajkkdhk <do>',
+    'versions'      => '2.0.33',
+    'testscalar'    => array('2','23','10','12'),
+    'testarray'     => '2',
+);
+
+$args = array(
+    'product_id'    => FILTER_SANITIZE_ENCODED,
+    'component'     => array('flags'    => FILTER_FLAG_ARRAY,
+                             'options'  => array("min_range"=>1, "max_range"=>10)
+                        ),
+    'versions'      => array(
+                            'filter' => FILTER_SANITIZE_ENCODED,
+                            'flags'  => FILTER_FLAG_SCALAR,
+                            ),
+    'doesnotexist'  => FILTER_VALIDATE_INT,
+    'testscalar'    => FILTER_VALIDATE_INT,
+    'testarray' => array(
+                            'filter' => FILTER_VALIDATE_INT,
+                            'flags'  => FILTER_FLAG_ARRAY,
+                        )
+
+);
+$out = input_get_args($args, INPUT_DATA, $data);
+var_dump($out);
+?>
+--EXPECTF--	
+array(6) {
+  ["product_id"]=>
+  string(17) "libgd%3Cscript%3E"
+  ["component"]=>
+  array(1) {
+    [0]=>
+    string(17) "%s"
+  }
+  ["versions"]=>
+  string(6) "2.0.33"
+  ["doesnotexist"]=>
+  NULL
+  ["testscalar"]=>
+  bool(false)
+  ["testarray"]=>
+  array(1) {
+    [0]=>
+    int(2)
+  }
+}
-- 
2.50.1