JDK-8186334 : JarFile throws ArrayIndexOutOfBoundsException when the manifest contains certain characters
- Type: Bug
- Component: core-libs
- Sub-Component: java.util.jar
- Affected Version: 9
- Priority: P3
- Status: Closed
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2017-08-14
- Updated: 2017-12-14
- Resolved: 2017-08-22
The Version table provides details related to the release that this issue/RFE will be addressed.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 10 |
|---|
10 b21Fixed  |
Related Reports
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Relates :
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Sub Tasks
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JDK-8186552 :
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Description
FULL PRODUCT VERSION :
$ java -version
java version "9"
Java(TM) SE Runtime Environment (build 9+180)
Java HotSpot(TM) 64-Bit Server VM (build 9+180, mixed mode)
ADDITIONAL OS VERSION INFORMATION :
15.6.0 Darwin Kernel Version 15.6.0: Tue Apr 11 16:00:51 PDT 2017; root:xnu-3248.60.11.5.3~1/RELEASE_X86_64 x86_64
Ubuntu 14.04.5 LTS (via Travis build)
A DESCRIPTION OF THE PROBLEM :
ServiceLoader fails with ArrayIndexOutOfBoundsException when certain jars are on the classpath. The main one I'm aware of is jackson-jr-objects-2.9.0.jar [1]. This jar and provided test code works find when using java 8. Even if it is some problem with the jar it seems like the error message should be more clear as to what is corrupt or incorrect instead of throwing an ArrayIndexOutOfBoundsException.
Details included here, but you can also refer to the jackson issue [2].
[1]: http://jcenter.bintray.com/com/fasterxml/jackson/jr/jackson-jr-objects/2.9.0/jackson-jr-objects-2.9.0.jar
[2]: https://github.com/FasterXML/jackson-jr/issues/55
REGRESSION. Last worked in version 8u152
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Sample program:
```
import java.util.Iterator;
import java.util.ServiceLoader;
public class Test {
public static void main(String[] args) throws Exception {
ServiceLoader<String> loader = ServiceLoader.load(String.class);
Iterator<String> iter = loader.iterator();
while (iter.hasNext()) {
System.out.println(iter.next());
}
}
}
```
Run with java 9 and include jackson-jr-objects-2.9.0.jar on the classpath:
```
$ java -version
java version "9"
Java(TM) SE Runtime Environment (build 9+180)
Java HotSpot(TM) 64-Bit Server VM (build 9+180, mixed mode)
$ java Test
$ java -classpath .:jackson-core-2.9.0.jar Test
$ java -classpath .:jackson-core-2.9.0.jar:jackson-jr-objects-2.9.0.jar Test
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 64
at java.base/java.util.jar.JarFile.match(JarFile.java:941)
at java.base/java.util.jar.JarFile.checkForSpecialAttributes(JarFile.java:971)
at java.base/java.util.jar.JarFile.isMultiRelease(JarFile.java:366)
at java.base/java.util.jar.JarFile.getEntry(JarFile.java:491)
at java.base/java.util.jar.JarFile.getJarEntry(JarFile.java:447)
at java.base/jdk.internal.util.jar.JarIndex.getJarIndex(JarIndex.java:115)
at java.base/jdk.internal.loader.URLClassPath$JarLoader$1.run(URLClassPath.java:692)
at java.base/jdk.internal.loader.URLClassPath$JarLoader$1.run(URLClassPath.java:684)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/jdk.internal.loader.URLClassPath$JarLoader.ensureOpen(URLClassPath.java:683)
at java.base/jdk.internal.loader.URLClassPath$JarLoader.<init>(URLClassPath.java:658)
at java.base/jdk.internal.loader.URLClassPath$3.run(URLClassPath.java:426)
at java.base/jdk.internal.loader.URLClassPath$3.run(URLClassPath.java:409)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/jdk.internal.loader.URLClassPath.getLoader(URLClassPath.java:408)
at java.base/jdk.internal.loader.URLClassPath.getLoader(URLClassPath.java:377)
at java.base/jdk.internal.loader.URLClassPath.access$000(URLClassPath.java:84)
at java.base/jdk.internal.loader.URLClassPath$1.next(URLClassPath.java:270)
at java.base/jdk.internal.loader.URLClassPath$1.hasMoreElements(URLClassPath.java:281)
at java.base/jdk.internal.loader.BuiltinClassLoader$1.hasNext(BuiltinClassLoader.java:356)
at java.base/jdk.internal.loader.BuiltinClassLoader$1.hasMoreElements(BuiltinClassLoader.java:364)
at java.base/java.lang.CompoundEnumeration.next(ClassLoader.java:2921)
at java.base/java.lang.CompoundEnumeration.hasMoreElements(ClassLoader.java:2930)
at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.nextProviderClass(ServiceLoader.java:1197)
at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNextService(ServiceLoader.java:1215)
at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNext(ServiceLoader.java:1259)
at java.base/java.util.ServiceLoader$2.hasNext(ServiceLoader.java:1294)
at java.base/java.util.ServiceLoader$3.hasNext(ServiceLoader.java:1379)
at Test.main(Test.java:9)
```
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Runs without throwing an error.
ACTUAL -
Fails with ArrayIndexOutOfBoundsException
REPRODUCIBILITY :
This bug can be reproduced always.
---------- BEGIN SOURCE ----------
import java.util.Iterator;
import java.util.ServiceLoader;
public class Test {
public static void main(String[] args) throws Exception {
ServiceLoader<String> loader = ServiceLoader.load(String.class);
Iterator<String> iter = loader.iterator();
while (iter.hasNext()) {
System.out.println(iter.next());
}
}
}
---------- END SOURCE ----------
Comments
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