[COMPRESS-546] Decompression fails with NullPointerException

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.20
• Assignee: Unassigned
• Reporter: Maksim Zuev
• Created: 13/Jul/20 22:20
• Updated: 24/Aug/20 09:20
• Resolved: 24/Aug/20 09:20

Description

This Kotlin code fails with exception(NullPointerException.zip is in the attachments)
Exception in thread "main" java.lang.NullPointerExceptionException in thread "main" java.lang.NullPointerException at org.apache.commons.compress.archivers.zip.ZipArchiveInputStream.processZip64Extra(ZipArchiveInputStream.java:424) at org.apache.commons.compress.archivers.zip.ZipArchiveInputStream.getNextZipEntry(ZipArchiveInputStream.java:347) at org.apache.commons.compress.archivers.zip.ZipArchiveInputStream.getNextEntry(ZipArchiveInputStream.java:435) at kotlinx.fuzzer.tests.apache.zip.ApacheZipTestKt.main(ApacheZipTest.kt:85) at kotlinx.fuzzer.tests.apache.zip.ApacheZipTestKt.main(ApacheZipTest.kt)

import org.apache.commons.compress.archivers.ArchiveStreamFactory
import java.io.ByteArrayInputStream
import java.io.File

fun main() {
    val bytes = File("NullPointerException.zip").readBytes()
    val input = ByteArrayInputStream(bytes)
    ArchiveStreamFactory().createArchiveInputStream("zip", input).use { ais ->
        ais.nextEntry
        ais.readAllBytes()
    }
}

Expected some other exception as IOException is the only declared.