Apache Commons Compress 1.18 发布

栏目: 软件资讯 · 发布时间: 6年前

内容简介:Apache Commons Compress 1.18 已发布,这是一个 Bug 修复版本, ZIP 软件包的其中一项更改修复了一个可以被用作拒绝服务攻击的漏洞。 下载地址:http://commons.apache.org/proper/commons-compress/download_co...

Apache Commons Compress 1.18 已发布,这是一个 Bug 修复版本, ZIP 软件包的其中一项更改修复了一个可以被用作拒绝服务攻击的漏洞。

下载地址:http://commons.apache.org/proper/commons-compress/download_compress.cgi

其它一些新特性

New features:

  • It is now possible to specify the arguments of zstd-jni's ZstdOutputStream constructors via Commons Compress as well.

Fixed Bugs:

  • The example Expander class has been vulnerable to a path traversal in the edge case that happens when the target directory has a sibling directory and the name of the target directory is a prefix of the sibling directory's name.

  • Changed the OSGi Import-Package to also optionally import javax.crypto so encrypted archives can be read.

  • Changed various implementations of the close method to better ensure all held resources get closed even if exceptions are thrown during the closing the stream.

  • ZipArchiveInputStream can now detect the APK Signing Block used in signed Android APK files and treats it as an "end of archive" marker.

  • The cpio streams didn't handle archives using a multi-byte encoding properly.

  • ZipArchiveInputStream#read would silently return -1 on a corrupted stored entry and even return > 0 after hitting the end of the archive.

  • ArArchiveInputStream#read would allow to read from the stream without opening an entry at all.

详细更新内容点此查看

Commons Compress 用以实现将文件压缩或解压成 tar、zip、bzip2 等格式。

下面代码将文件压缩成zip格式:

ArArchiveEntry entry = new ArArchiveEntry(name, size);
arOutput.putArchiveEntry(entry);
arOutput.write(contentOfEntry);
arOutput.closeArchiveEntry();

Zip文件的解压缩:

ArArchiveEntry entry = (ArArchiveEntry) arInput.getNextEntry();
byte[] content = new byte[entry.getSize()];
LOOP UNTIL entry.getSize() HAS BEEN READ {
    arInput.read(content, offset, content.length - offset);
}

【声明】文章转载自:开源中国社区 [http://www.oschina.net]


以上就是本文的全部内容,希望本文的内容对大家的学习或者工作能带来一定的帮助,也希望大家多多支持 码农网

查看所有标签

猜你喜欢:

本站部分资源来源于网络,本站转载出于传递更多信息之目的,版权归原作者或者来源机构所有,如转载稿涉及版权问题,请联系我们

Linux Device Drivers

Linux Device Drivers

Jonathan Corbet、Alessandro Rubini、Greg Kroah-Hartman / O'Reilly Media / 2005-2-17 / USD 39.95

Device drivers literally drive everything you're interested in--disks, monitors, keyboards, modems--everything outside the computer chip and memory. And writing device drivers is one of the few areas ......一起来看看 《Linux Device Drivers》 这本书的介绍吧!

随机密码生成器
随机密码生成器

多种字符组合密码

XML、JSON 在线转换
XML、JSON 在线转换

在线XML、JSON转换工具

RGB CMYK 转换工具
RGB CMYK 转换工具

RGB CMYK 互转工具