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Posted to issues@commons.apache.org by "Peter Lee (Jira)" <ji...@apache.org> on 2020/03/18 08:48:00 UTC
[jira] [Closed] (COMPRESS-506) ZipException when on
ZipArchiveInputStream but not ZipFile
[ https://issues.apache.org/jira/browse/COMPRESS-506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Peter Lee closed COMPRESS-506.
------------------------------
Resolution: Not A Problem
Please feel free to reopen the issue if you encounted something new.
> ZipException when on ZipArchiveInputStream but not ZipFile
> ----------------------------------------------------------
>
> Key: COMPRESS-506
> URL: https://issues.apache.org/jira/browse/COMPRESS-506
> Project: Commons Compress
> Issue Type: Task
> Reporter: Tim Allison
> Assignee: Peter Lee
> Priority: Major
> Attachments: ooo-5948.bau.zip
>
>
> Over on Apache Tika, we recently gathered files from a number of bug trackers.
> We found that this file (https://bz.apache.org/ooo/attachment.cgi?id=17659) causes an exception with ZipArchiveInputStream but not with ZipFile. Java's ZipInputStream silently stops after the second entry. Not sure if it matters, but note that the first entry has zero bytes.
> linux commandline {{unzip}} is able to unzip the file without problems.
> To replicate the problem:
> {noformat}
> @Test
> public void testOneOff() throws Exception {
> Path p = Paths.get(".../ooo-5948.bau");
> try(ZipFile zip = new ZipFile(p.toFile())) {
> Enumeration<ZipArchiveEntry> enm = zip.getEntries();
> while (enm.hasMoreElements()) {
> ZipArchiveEntry zae = enm.nextElement();
> System.out.println("commons-compress zipFile: "+zae.getName());
> }
> }
> try (InputStream is = Files.newInputStream(p)) {
> try (ZipArchiveInputStream zais = new ZipArchiveInputStream(is)) {
> ZipArchiveEntry zae = zais.getNextZipEntry();
> while (zae != null) {
> System.out.println("commons-compress stream: " + zae.getName());
> zae = zais.getNextZipEntry();
> }
> }
> } catch (ZipException e) {
> e.printStackTrace();
> }
> try (ZipInputStream zipInputStream = new ZipInputStream(Files.newInputStream(p))) {
> ZipEntry ze = zipInputStream.getNextEntry();
> while (ze != null) {
> System.out.println("java zip stream: " + ze.getName());
> ze = zipInputStream.getNextEntry();
> }
> }
> }
> {noformat}
> output:
> {noformat}
> commons-compress zipFile: mimetype
> commons-compress zipFile: P0/content.xml
> commons-compress zipFile: P0/styles.xml
> commons-compress zipFile: P1/content.xml
> commons-compress zipFile: P1/styles.xml
> commons-compress zipFile: P2/content.xml
> commons-compress zipFile: P2/styles.xml
> commons-compress zipFile: P3/content.xml
> commons-compress zipFile: P3/styles.xml
> commons-compress zipFile: P4/content.xml
> commons-compress zipFile: P4/styles.xml
> commons-compress zipFile: P5/content.xml
> commons-compress zipFile: P5/styles.xml
> commons-compress zipFile: P6/content.xml
> commons-compress zipFile: P6/styles.xml
> commons-compress zipFile: P7/content.xml
> commons-compress zipFile: P7/styles.xml
> commons-compress zipFile: P8/content.xml
> commons-compress zipFile: P8/styles.xml
> commons-compress zipFile: P9/content.xml
> commons-compress zipFile: P9/styles.xml
> commons-compress zipFile: PF/content.xml
> commons-compress zipFile: PF/styles.xml
> commons-compress zipFile: BlockList.xml
> commons-compress zipFile: META-INF/manifest.xml
> commons-compress stream: mimetype
> commons-compress stream: P0/content.xml
> java.util.zip.ZipException: Unexpected record signature: 0X8074B50
> at org.apache.commons.compress.archivers.zip.ZipArchiveInputStream.getNextZipEntry(ZipArchiveInputStream.java:286)
> at org.apache.tika.detect.TestContainerAwareDetector.testOneOff(TestContainerAwareDetector.java:245)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
> at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
> at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
> at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
> at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
> at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
> at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
> at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
> at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
> at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
> java zip stream: mimetype
> java zip stream: P0/content.xml
> {noformat}
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