From: Wez Furlong <wez@php.net>
Date: Sat, 12 May 2001 00:45:55 +0000 (+0000)
Subject: Fixed leak.
X-Git-Tag: PRE_GRANULAR_GARBAGE_FIX~473
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=340c56e5c7aebbb41a4d8c37fa7a45100090d5c4;p=php

Fixed leak.
---

diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index 9289adc035..4344591cd6 100644
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -970,7 +970,7 @@ static void preg_replace_impl(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_callabl
 	int				 limit_val = -1;
 	char			*string_key;
 	ulong			 num_key;
-	char			*callback_name;
+	char			*callback_name = NULL;
 	
 	/* Get function parameters and do error-checking. */
 	if (ZEND_NUM_ARGS() < 3 || ZEND_NUM_ARGS() > 4 ||
@@ -989,6 +989,8 @@ static void preg_replace_impl(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_callabl
 		zval_copy_ctor(return_value);
 		return;
 	}
+	if (callback_name)
+		efree(callback_name);
 
 	SEPARATE_ZVAL(regex);
 	SEPARATE_ZVAL(subject);