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Date: Tue, 21 Feb 2012 16:46:34 +0000 (UTC)
From: "Christian Schlichtherle (Updated) (JIRA)" <jira@apache.org>
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Subject: [jira] [Updated] (COMPRESS-177) TarArchiveInputStream rejects valid
 TAR file
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     [ https://issues.apache.org/jira/browse/COMPRESS-177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christian Schlichtherle updated COMPRESS-177:
---------------------------------------------

    Comment: was deleted

(was: What's wrong with this issue? The subject says it all, I think.)
    
> TarArchiveInputStream rejects valid TAR file
> --------------------------------------------
>
>                 Key: COMPRESS-177
>                 URL: https://issues.apache.org/jira/browse/COMPRESS-177
>             Project: Commons Compress
>          Issue Type: Bug
>          Components: Archivers
>    Affects Versions: 1.3
>            Reporter: Gili
>
> Issue originally reported at http://java.net/jira/browse/TRUEZIP-219
> # Download http://sourceforge.net/projects/boost/files/boost/1.48.0/boost_1_48_0.tar.gz?use_mirror=autoselect
> # I invoke Files.newDirectoryStream() on a TPath pointing to the resulting .tar.gz file
> # The following exception is thrown:
> {code}
> java.lang.IllegalArgumentException: Invalid byte -1 at offset 7 in '<some bytes>' len=8
> 	at org.apache.commons.compress.archivers.tar.TarUtils.parseOctal(TarUtils.java:86)
> 	at org.apache.commons.compress.archivers.tar.TarArchiveEntry.parseTarHeader(TarArchiveEntry.java:790)
> 	at org.apache.commons.compress.archivers.tar.TarArchiveEntry.<init>(TarArchiveEntry.java:308)
> 	at org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextTarEntry(TarArchiveInputStream.java:198)
> 	at org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextEntry(TarArchiveInputStream.java:380)
> 	at de.schlichtherle.truezip.fs.archive.tar.TarInputShop.<init>(TarInputShop.java:91)
> 	at de.schlichtherle.truezip.fs.archive.tar.TarDriver.newTarInputShop(TarDriver.java:159)
> 	at de.schlichtherle.truezip.fs.archive.tar.TarGZipDriver.newTarInputShop(TarGZipDriver.java:82)
> 	at de.schlichtherle.truezip.fs.archive.tar.TarDriver.newInputShop(TarDriver.java:151)
> 	at de.schlichtherle.truezip.fs.archive.tar.TarDriver.newInputShop(TarDriver.java:47)
> 	at de.schlichtherle.truezip.fs.archive.FsDefaultArchiveController.mount(FsDefaultArchiveController.java:170)
> 	at de.schlichtherle.truezip.fs.archive.FsFileSystemArchiveController$ResetFileSystem.autoMount(FsFileSystemArchiveController.java:98)
> 	at de.schlichtherle.truezip.fs.archive.FsFileSystemArchiveController.autoMount(FsFileSystemArchiveController.java:47)
> 	at de.schlichtherle.truezip.fs.archive.FsArchiveController.autoMount(FsArchiveController.java:129)
> 	at de.schlichtherle.truezip.fs.archive.FsArchiveController.getEntry(FsArchiveController.java:160)
> 	at de.schlichtherle.truezip.fs.archive.FsContextController.getEntry(FsContextController.java:117)
> 	at de.schlichtherle.truezip.fs.FsDecoratingController.getEntry(FsDecoratingController.java:76)
> 	at de.schlichtherle.truezip.fs.FsDecoratingController.getEntry(FsDecoratingController.java:76)
> 	at de.schlichtherle.truezip.fs.FsConcurrentController.getEntry(FsConcurrentController.java:164)
> 	at de.schlichtherle.truezip.fs.FsSyncController.getEntry(FsSyncController.java:108)
> 	at de.schlichtherle.truezip.fs.FsFederatingController.getEntry(FsFederatingController.java:156)
> 	at de.schlichtherle.truezip.nio.file.TFileSystem.newDirectoryStream(TFileSystem.java:348)
> 	at de.schlichtherle.truezip.nio.file.TPath.newDirectoryStream(TPath.java:963)
> 	at de.schlichtherle.truezip.nio.file.TFileSystemProvider.newDirectoryStream(TFileSystemProvider.java:344)
> 	at java.nio.file.Files.newDirectoryStream(Files.java:400)
> 	at com.googlecode.boostmavenproject.GetSourcesMojo.convertToJar(GetSourcesMojo.java:248)
> 	at com.googlecode.boostmavenproject.GetSourcesMojo.download(GetSourcesMojo.java:221)
> 	at com.googlecode.boostmavenproject.GetSourcesMojo.execute(GetSourcesMojo.java:111)
> 	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
> 	... 20 more
> {code}
> Christian Schlichtherle (the TrueZip author) is expecting the Commons Compress to throw IOException instead of IllegalArgumentException. I am expecting no exception to be thrown because as far as I can tell the TAR file is valid (opens up in WinRar and Ubuntu's built-in Archiver).

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