From: Marcus Boerger <helly@php.net>
Date: Sun, 28 Jan 2007 10:43:18 +0000 (+0000)
Subject: - Fixx illeagal memory access
X-Git-Tag: RELEASE_1_0_0RC1~96
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=834337f85a5784b47d6c491a7d71be9aab494db1;p=php

- Fixx illeagal memory access
---

diff --git a/ext/phar/phar_object.c b/ext/phar/phar_object.c
index bd4002c552..559e686765 100755
--- a/ext/phar/phar_object.c
+++ b/ext/phar/phar_object.c
@@ -215,7 +215,7 @@ PHP_METHOD(Phar, beginWrite)
  */
 PHP_METHOD(Phar, commitWrite)
 {
-	zval *stub;
+	zval *stub = NULL;
 	long len = -1;
 	php_stream *stream;
 /*	phar_archive_data *temp;*/
@@ -230,9 +230,9 @@ PHP_METHOD(Phar, commitWrite)
 		return;
 	}
 
-	if (Z_TYPE_P(stub) == IS_STRING) {
+	if (stub && Z_TYPE_P(stub) == IS_STRING) {
 		phar_flush(phar_obj->arc.archive, Z_STRVAL_P(stub), Z_STRLEN_P(stub) TSRMLS_CC);
-	} else if (Z_TYPE_P(stub) == IS_RESOURCE && (php_stream_from_zval_no_verify(stream, &stub))) {
+	} else if (stub && Z_TYPE_P(stub) == IS_RESOURCE && (php_stream_from_zval_no_verify(stream, &stub))) {
 		if (len > 0) {
 			len = -len;
 		} else {