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List:       jakarta-commons-dev
Subject:    [jira] [Commented] (COMPRESS-654) Issue extracting certain sparse tarballs
From:       "Xudong Yang (Jira)" <jira () apache ! org>
Date:       2024-01-31 21:09:00
Message-ID: JIRA.13559097.1700682796000.192374.1706735340023 () Atlassian ! JIRA
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    [ https://issues.apache.org/jira/browse/COMPRESS-654?page=com.atlassian.jira.plugi \
n.system.issuetabpanels:comment-tabpanel&focusedCommentId=17812860#comment-17812860 ] \


Xudong Yang commented on COMPRESS-654:
--------------------------------------

I just downloaded and attached the file linked in the repro steps.

> Issue extracting certain sparse tarballs
> ----------------------------------------
> 
> Key: COMPRESS-654
> URL: https://issues.apache.org/jira/browse/COMPRESS-654
> Project: Commons Compress
> Issue Type: Bug
> Components: Archivers
> Affects Versions: 1.25.0
> Reporter: Xudong Yang
> Priority: Major
> Attachments: ruff-aarch64-apple-darwin.tar.gz
> 
> 
> We maintain the Bazel ([https://bazel.build/]) build system, which uses Apache \
> Commons Compress to handle archive extraction. A user reported that a certain \
> sparse tarball always triggers an error \
> ([https://github.com/bazelbuild/bazel/issues/20269#issuecomment-1821250607]), and \
> the steps to reproduce the error are very simple: 
> {{#!/usr/bin/env bash}}
> {{set -o errexit -o nounset}}
> {{echo "Downloading commons-compress"}}
> {{wget [https://repo1.maven.org/maven2/org/apache/commons/commons-compress/1.25.0/commons-compress-1.25.0.jar]}}
>  {{echo "Downloading sample sparse archive"}}
> {{wget [https://github.com/astral-sh/ruff/releases/download/v0.1.6/ruff-aarch64-apple-darwin.tar.gz]}}
>  {{gunzip ruff-aarch64-apple-darwin.tar.gz}}
> {{echo "Testing with system tar"}}
> {{tar -tf ruff-aarch64-apple-darwin.tar}}
> {{echo "Testing with commons-compress"}}
> {{java -jar commons-compress-1.25.0.jar ruff-aarch64-apple-darwin.tar}}
> 
> Output:
> 
> {{Testing with system tar}}
> {{ruff}}
> {{Testing with commons-compress}}
> {{Analysing ruff-aarch64-apple-darwin.tar}}
> {{Created org.apache.commons.compress.archivers.tar.TarArchiveInputStream@17f052a3}}
>  {{ruff}}
> {{Exception in thread "main" java.io.IOException: Truncated TAR archive}}
> {{at org.apache.commons.compress.archivers.tar.TarArchiveInputStream.read(TarArchiveInputStream.java:694)}}
>  {{at org.apache.commons.compress.utils.IOUtils.readFully(IOUtils.java:244)}}
> {{at org.apache.commons.compress.utils.IOUtils.skip(IOUtils.java:355)}}
> {{at org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextTarEntry(TarArchiveInputStream.java:451)}}
>  {{at org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextEntry(TarArchiveInputStream.java:426)}}
>  {{at org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextEntry(TarArchiveInputStream.java:50)}}
>  {{at org.apache.commons.compress.archivers.Lister.listStream(Lister.java:79)}}
> {{at org.apache.commons.compress.archivers.Lister.main(Lister.java:133)}}



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