[Bug libgcj/21637] New: URL.openStream doesn't throw a FileNotFoundException with some urls

[Bug libgcj/21637] New: URL.openStream doesn't throw a FileNotFoundException with some urls

[bkonrath at redhat dot com]

Version:

gcc-java-4.0.0-5 from FC4 rawhide

Test Case:

import java.io.IOException;
import java.io.InputStream;
import java.net.URL;

public class URLTest {
	public static void main(String[] args) throws IOException {
		// replace this with any jar on your system 
                // that doesn't have /blah.txt in it.
		String jar = "/path/to/jar/bork.jar"; 

		URL url = new URL("jar:file:" + jar + "!/blah.txt");
		InputStream is = url.openStream();
		System.out.println("InputStream: " + is);
	}
}

Result of running with gij: 

InputStream: null

Result of running with Sun's VM:

Exception in thread "main" java.io.FileNotFoundException: JAR entry blah.txt not
found in /usr/share/eclipse/plugins/org.eclipse.osgi_3.1.0.jar
        at
sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:97)
        at
sun.net.www.protocol.jar.JarURLConnection.getInputStream(JarURLConnection.java:107)
        at java.net.URL.openStream(URL.java:913)
        at URLTest.main(URLTest.java:12)

-- 
           Summary: URL.openStream doesn't throw a FileNotFoundException
                    with some urls
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libgcj
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bkonrath at redhat dot com
                CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
                    dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21637

[Bug libgcj/21637] URL.openStream doesn't throw a FileNotFoundException with some urls

[tromey at gcc dot gnu dot org]

------- Additional Comments From tromey at gcc dot gnu dot org  2005-05-19 05:35 -------
I'm testing a fix for this.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |tromey at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-05-19 05:35:05
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21637

[Bug libgcj/21637] URL.openStream doesn't throw a FileNotFoundException with some urls

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-05-20 20:02 -------
Subject: Bug 21637

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	tromey@gcc.gnu.org	2005-05-20 20:02:16

Modified files:
	libjava        : ChangeLog 
	libjava/gnu/java/net/protocol/jar: Connection.java 

Log message:
	PR libgcj/21637:
	* gnu/java/net/protocol/jar/Connection.java (getInputStream):
	Throw FileNotFoundException if jar entry not found.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.3391.2.73&r2=1.3391.2.74
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/gnu/java/net/protocol/jar/Connection.java.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.8&r2=1.8.6.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21637

[Bug libgcj/21637] URL.openStream doesn't throw a FileNotFoundException with some urls

[tromey at gcc dot gnu dot org]

------- Additional Comments From tromey at gcc dot gnu dot org  2005-05-20 20:03 -------
I've checked in a patch to the 4.0 branch.
A different approach seems best for the trunk,
so I'm going to leave the PR open until I write that.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.0.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21637

[Bug libgcj/21637] URL.openStream doesn't throw a FileNotFoundException with some urls

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-07-01 22:14 -------
Was this ever fixed on the mainline?

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21637

[Bug libgcj/21637] URL.openStream doesn't throw a FileNotFoundException with some urls

[tromey at gcc dot gnu dot org]

------- Additional Comments From tromey at gcc dot gnu dot org  2005-07-02 00:10 -------
Not yet.
I think my plan was to fix it by using the classpath version of this class.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21637

[Bug libgcj/21637] URL.openStream doesn't throw a FileNotFoundException with some urls

[mmitchel at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.0.1                       |4.0.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21637

[Bug libgcj/21637] [4.1 Regression] URL.openStream doesn't throw a FileNotFoundException with some urls

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|URL.openStream doesn't throw|[4.1 Regression]
                   |a FileNotFoundException with|URL.openStream doesn't throw
                   |some urls                   |a FileNotFoundException with
                   |                            |some urls
   Target Milestone|4.0.2                       |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21637

[Bug libgcj/21637] [4.1 Regression] URL.openStream doesn't throw a FileNotFoundException with some urls

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P2                          |P5
   Target Milestone|4.2.0                       |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21637

[Bug libgcj/21637] [4.1 Regression] URL.openStream doesn't throw a FileNotFoundException with some urls

[pinskia at gcc dot gnu dot org]

------- Comment #6 from pinskia at gcc dot gnu dot org  2005-10-05 20:05 -------
Moving target milestone to 4.2 since this is java bug.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.1.0                       |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21637