From: Nikita Popov <nikita.ppv@gmail.com>
Date: Thu, 29 Jun 2017 18:11:33 +0000 (+0200)
Subject: Drop useless allocation in php_filter_callback
X-Git-Tag: php-7.2.0beta1~149
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3f8ceb6f05893e3371297ee63843cc4766956675;p=php

Drop useless allocation in php_filter_callback
---

diff --git a/ext/filter/callback_filter.c b/ext/filter/callback_filter.c
index 8ad72f5b60..811cb1ba7e 100644
--- a/ext/filter/callback_filter.c
+++ b/ext/filter/callback_filter.c
@@ -23,7 +23,7 @@
 void php_filter_callback(PHP_INPUT_FILTER_PARAM_DECL)
 {
 	zval retval;
-	zval *args;
+	zval args[1];
 	int status;
 
 	if (!option_array || !zend_is_callable(option_array, IS_CALLABLE_CHECK_NO_ACCESS, NULL)) {
@@ -33,7 +33,6 @@ void php_filter_callback(PHP_INPUT_FILTER_PARAM_DECL)
 		return;
 	}
 
-	args = safe_emalloc(sizeof(zval), 1, 0);
 	ZVAL_COPY(&args[0], value);
 	status = call_user_function_ex(EG(function_table), NULL, option_array, &retval, 1, args, 0, NULL);
 
@@ -46,7 +45,6 @@ void php_filter_callback(PHP_INPUT_FILTER_PARAM_DECL)
 	}
 
 	zval_ptr_dtor(&args[0]);
-	efree(args);
 }
 
 /*