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Posted to issues@commons.apache.org by "Stefan Bodewig (JIRA)" <ji...@apache.org> on 2013/12/05 21:19:35 UTC
[jira] [Commented] (COMPRESS-245)
TarArchiveInputStream#getNextTarEntry returns null prematurely
[ https://issues.apache.org/jira/browse/COMPRESS-245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13840520#comment-13840520 ]
Stefan Bodewig commented on COMPRESS-245:
-----------------------------------------
interesting, and a workaround for you: I get all 31 entries when using GzipCompressorInputStream from Commons Compress and only 18 when using GZIPInputStream - so the problem seems to be related to what happens during decompression.
> TarArchiveInputStream#getNextTarEntry returns null prematurely
> --------------------------------------------------------------
>
> Key: COMPRESS-245
> URL: https://issues.apache.org/jira/browse/COMPRESS-245
> Project: Commons Compress
> Issue Type: Bug
> Components: Archivers
> Affects Versions: 1.6
> Environment: Linux
> Reporter: Andreas Aronsson
> Attachments: exampletar.tar.gz
>
>
> The attached archive decompressed with 1.6 only extracts part of the archive. This does not happen with version 1.5
> {code:java}
> FileInputStream fin = new FileInputStream("exampletar.tar.gz");
> GZIPInputStream gin = new GZIPInputStream(fin);
> TarArchiveInputStream tin = new TarArchiveInputStream(gin); TarArchiveEntry entry;
> while ((entry = tin.getNextTarEntry()) != null) {
> {code}
> The file is created with {code}tar cvzf{code} in RHEL 6.5 and the contents look like this when extracted with the same tool:
> {noformat}
> topdirectory/
> topdirectory/about.html
> topdirectory/.eclipseproduct
> topdirectory/plugins/
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/about.html
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/META-INF/
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/META-INF/eclipse.inf
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/META-INF/ECLIPSEF.SF
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/META-INF/MANIFEST.MF
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/META-INF/ECLIPSEF.RSA
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/launcher.gtk.linux.x86_64.properties
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/eclipse_1206.so
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/about.html
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/fragment.properties
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/.api_description
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/META-INF/
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/META-INF/eclipse.inf
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/META-INF/ECLIPSEF.SF
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/META-INF/MANIFEST.MF
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/META-INF/ECLIPSEF.RSA
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/runtime_registry_compatibility.jar
> topdirectory/configuration/
> topdirectory/configuration/config.ini
> topdirectory/icon.xpm
> topdirectory/about_files/
> topdirectory/about_files/pixman-licenses.txt
> topdirectory/about_files/mpl-v11.txt
> topdirectory/about_files/about_cairo.html
> topdirectory/libcairo-swt.so
> {noformat}
> with commons-compress-1.6 it looks like this:
> {noformat}
> topdirectory/
> topdirectory/about.html
> topdirectory/.eclipseproduct
> topdirectory/plugins
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/about.html
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/META-INF
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/META-INF/eclipse.inf
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/META-INF/ECLIPSEF.SF
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/META-INF/MANIFEST.MF
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/META-INF/ECLIPSEF.RSA
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/launcher.gtk.linux.x86_64.properties
> topdirectory/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/eclipse_1206.so
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/about.html
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/fragment.properties
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/.api_description
> topdirectory/plugins/org.eclipse.core.runtime.compatibility.registry_3.2.200.v20090429-1800/META-INF
> {noformat}
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