Maksim Zuev created COMPRESS-516:
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Summary: 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
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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