Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
openanolis
dragonwell8_jdk
提交
8eadc204
D
dragonwell8_jdk
项目概览
openanolis
/
dragonwell8_jdk
通知
4
Star
2
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
D
dragonwell8_jdk
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
提交
8eadc204
编写于
2月 23, 2009
作者:
W
weijun
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
6804045: DerValue does not accept empty OCTET STRING
Reviewed-by: xuelei
上级
788a0cfd
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
51 addition
and
4 deletion
+51
-4
src/share/classes/sun/security/util/DerValue.java
src/share/classes/sun/security/util/DerValue.java
+7
-4
test/sun/security/util/DerValue/EmptyValue.java
test/sun/security/util/DerValue/EmptyValue.java
+44
-0
未找到文件。
src/share/classes/sun/security/util/DerValue.java
浏览文件 @
8eadc204
/*
* Copyright 1996-200
6
Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1996-200
9
Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
...
...
@@ -65,7 +65,7 @@ public class DerValue {
protected
DerInputBuffer
buffer
;
/**
* The DER-encoded data of the value
.
* The DER-encoded data of the value
, never null
*/
public
final
DerInputStream
data
;
...
...
@@ -378,8 +378,6 @@ public class DerValue {
(
"Indefinite length encoding not supported"
);
length
=
DerInputStream
.
getLength
(
in
);
}
if
(
length
==
0
)
return
null
;
if
(
fullyBuffered
&&
in
.
available
()
!=
length
)
throw
new
IOException
(
"extra data given to DerValue constructor"
);
...
...
@@ -477,6 +475,11 @@ public class DerValue {
"DerValue.getOctetString, not an Octet String: "
+
tag
);
}
bytes
=
new
byte
[
length
];
// Note: do not tempt to call buffer.read(bytes) at all. There's a
// known bug that it returns -1 instead of 0.
if
(
length
==
0
)
{
return
bytes
;
}
if
(
buffer
.
read
(
bytes
)
!=
length
)
throw
new
IOException
(
"short read on DerValue buffer"
);
if
(
isConstructed
())
{
...
...
test/sun/security/util/DerValue/EmptyValue.java
0 → 100644
浏览文件 @
8eadc204
/*
* Copyright 2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
/*
* @test
* @bug 6804045
* @summary DerValue does not accept empty OCTET STRING
*/
import
sun.security.util.DerValue
;
public
class
EmptyValue
{
public
static
void
main
(
String
[]
args
)
throws
Exception
{
DerValue
v
=
new
DerValue
(
new
byte
[]{
4
,
0
});
if
(
v
.
getOctetString
().
length
!=
0
)
{
throw
new
Exception
(
"Get octet string error"
);
}
v
=
new
DerValue
(
new
byte
[]{
0x30
,
0
});
if
(
v
.
data
.
available
()
!=
0
)
{
throw
new
Exception
(
"Get sequence error"
);
}
}
}
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录