Michael Nguyen created COMPRESS-699:
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Summary: ArchiveStreamFactory.detect(inputStream) ArchiveException
for TAR regression
Key: COMPRESS-699
URL: https://issues.apache.org/jira/browse/COMPRESS-699
Project: Commons Compress
Issue Type: Bug
Components: Archivers
Affects Versions: 1.27.1, 1.27.0, 1.26.2, 1.26.1
Reporter: Michael Nguyen
Attachments: icure_medical_device_dart_sdk-1.2.10.tar
Prior to version 1.26.1, calling ArchiveStreamFactory.detect on the attached
TAR file identifies it as a TAR file properly but now throws an
ArchiveException. It seems related to the changes to address COMPRESS-644,
specifically the the entry.getSize() > 0 check on line 288 of
ArchiveStreamFactory.java.
Below is some sample code to reproduce the error (the below code runs without
errors when tested on 1.26.0):
{code:java}
import org.apache.commons.compress.archivers.ArchiveStreamFactory;
import org.apache.commons.io.FileUtils;
import org.junit.Test;
import java.io.BufferedInputStream;
import java.io.File;
import java.nio.file.Files;
import static
com.sonatype.data.testing.utils.ResourcesUtils.getResourceAsInputStream;
public class TarArchiveTest
{
@Test
public void testTarArchive() throws Exception {
String fileToTest = "icure_medical_device_dart_sdk-1.2.10.tar";
File sourceFile = new File(fileToTest);
FileUtils.copyInputStreamToFile(getResourceAsInputStream(fileToTest),
sourceFile);
BufferedInputStream fileInputStream = new
BufferedInputStream(Files.newInputStream(sourceFile.toPath()));
System.out.println("Detected archive type: " +
ArchiveStreamFactory.detect(fileInputStream));
}
} {code}
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