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https://issues.apache.org/jira/browse/COMPRESS-554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Lee updated COMPRESS-554:
-------------------------------
Fix Version/s: (was: 1.20)
1.21
> Tar decompression fails with NullPointerException
> -------------------------------------------------
>
> Key: COMPRESS-554
> URL: https://issues.apache.org/jira/browse/COMPRESS-554
> Project: Commons Compress
> Issue Type: Bug
> Affects Versions: 1.20, 1.21
> Reporter: Maksim Zuev
> Assignee: Peter Lee
> Priority: Major
> Fix For: 1.21
>
> Attachments: NPE.tar
>
>
> This Kotlin code fails with exception(NPE.tar is in the attachments)
> Exception in thread "main" java.lang.NullPointerExceptionException in thread
> "main" java.lang.NullPointerException at
> org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextTarEntry(TarArchiveInputStream.java:424)
> at
> org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextEntry(TarArchiveInputStream.java:858)
> at kotlinx.fuzzer.tests.apache.tar.ApacheTarTestKt.main(ApacheTarTest.kt:79)
> at kotlinx.fuzzer.tests.apache.tar.ApacheTarTestKt.main(ApacheTarTest.kt)
> {code:java}
> import org.apache.commons.compress.archivers.ArchiveStreamFactory
> import org.apache.commons.compress.archivers.tar.TarArchiveEntry
> import java.io.File
> import java.io.FileInputStream
> fun main() {
> FileInputStream(File("NPE.tar")).use { fis ->
> ArchiveStreamFactory().createArchiveInputStream("tar", fis).use { ais
> ->
> var zae = ais.nextEntry as TarArchiveEntry?
> while (zae != null) {
> ais.readAllBytes()
> zae = ais.nextEntry as TarArchiveEntry?
> }
> }
> }
> }
> {code}
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