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https://issues.apache.org/jira/browse/COMPRESS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Bodewig resolved COMPRESS-516.
-------------------------------------
Resolution: Fixed
fixed with commit 3497dcbc
> Decompression fails with ArrayIndexOutOfBoundsException
> -------------------------------------------------------
>
> Key: COMPRESS-516
> URL: https://issues.apache.org/jira/browse/COMPRESS-516
> Project: Commons Compress
> Issue Type: Bug
> Affects Versions: 1.20
> Reporter: Maksim Zuev
> Priority: Major
> Fix For: 1.21
>
>
> This Kotlin code fails with exception
> Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Array
> index out of range: 16777295
> at java.base/java.util.Arrays.rangeCheck(Arrays.java:123)
> at java.base/java.util.Arrays.fill(Arrays.java:3516)
> at
> org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream.getAndMoveToFrontDecode(BZip2CompressorInputStream.java:670)
> at
> org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream.initBlock(BZip2CompressorInputStream.java:332)
> at
> org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream.<init>(BZip2CompressorInputStream.java:136)
> at
> org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream.<init>(BZip2CompressorInputStream.java:113)
> at
> org.apache.commons.compress.archivers.zip.ZipArchiveInputStream.getNextZipEntry(ZipArchiveInputStream.java:368)
> at
> org.apache.commons.compress.archivers.zip.ZipArchiveInputStream.getNextEntry(ZipArchiveInputStream.java:435)
> at ru.example.kotlinfuzzer.tests.CompressTestKt.main(CompressTest.kt:97)
> at ru.example.kotlinfuzzer.tests.CompressTestKt.main(CompressTest.kt)
>
> {code:java}
> import org.apache.commons.compress.archivers.ArchiveStreamFactory
> import java.io.ByteArrayInputStream
> fun main() {
> val bytes = listOf(
> 0x50, 0x4b, 0x03, 0x04, 0x2e, 0x00, 0x00, 0x00, 0x0c, 0x00,
> 0x84, 0xb6, 0xba, 0x46, 0x72, 0xb6, 0xfe, 0x77, 0x63, 0x00,
> 0x00, 0x00, 0x6b, 0x00, 0x00, 0x00, 0x03, 0x00, 0x1c, 0x00,
> 0x62, 0x62, 0x62, 0x55, 0x54, 0x09, 0x00, 0x03, 0xe7, 0xce,
> 0x64, 0x55, 0xf3, 0xce, 0x64, 0x55, 0x75, 0x78, 0x0b, 0x00,
> 0x01, 0x04, 0x5c, 0xf9, 0x01, 0x00, 0x04, 0x88, 0x13, 0x00,
> 0x00, 0x42, 0x5a, 0x68, 0x34, 0x31, 0x41, 0x59, 0x26, 0x53,
> 0x59, 0x62, 0xe4, 0x4f, 0x51, 0x00, 0x00, 0x0d, 0xd1, 0x80,
> 0x00, 0x10, 0x40, 0x00, 0x35, 0xf9, 0x8b, 0x00, 0x20, 0x00,
> 0x48, 0x89, 0xfa, 0x94, 0xf2, 0x9e, 0x29, 0xe8, 0xd2, 0x11,
> 0x8a, 0x4f, 0x53, 0x34, 0x0f, 0x51, 0x7a, 0xed, 0x86, 0x65,
> 0xd6, 0xed, 0x61, 0xee, 0x68, 0x89, 0x48, 0x7d, 0x07, 0x71,
> 0x92, 0x2a, 0x50, 0x60, 0x04, 0x95, 0x61, 0x35, 0x47, 0x73,
> 0x31, 0x29, 0xc2, 0xdd, 0x5e, 0xc7, 0x4a, 0x15, 0x14, 0x32,
> 0x4c, 0xda, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x00
> ).map { it.toByte() }.toByteArray()
> val input = ByteArrayInputStream(bytes)
> ArchiveStreamFactory().createArchiveInputStream("zip", input).use { ais ->
> ais.nextEntry
> ais.readAllBytes()
> }
> }
> {code}
> IOException expected.
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