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Bug
-
Resolution: Fixed
-
P3
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5.0
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b08
-
b94
-
x86
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linux
FULL PRODUCT VERSION :
java version "1.5.0_01"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_01-b08)
Java HotSpot(TM) Client VM (build 1.5.0_01-b08, mixed mode, sharing)
ADDITIONAL OS VERSION INFORMATION :
Linux lianli 2.4.21-166-athlon #1 Thu Dec 18 18:24:05 UTC 2003 i686 athlon i386 GNU/Linux
A DESCRIPTION OF THE PROBLEM :
An HTML page containing a formular (<form ... method="post">...</form>) is displayed within a JEditorPane. When hitting the submit button in the form, the cgi script is triggered but the script sais REQUEST_METHOD = "GET", although "method=post" is set in the HTML page.
Further:
CONTENT_LENGTH is not set
read(STDIN, $buffer, 10); in the perl script results in an empty buffer.
Exactly the same Code using Java 1.4.2_04 works fine.
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
* save the following HTML code as a file:
<html>
<head></head>
<body>
<form action="http://cgi.snafu.de/nmichael/user-cgi-bin/javabug.pl" method="post">
<input type="text" name="test" value="data">
<input type="submit" value="Submit">
</form>
</body>
</html>
* call the Java program (code see below) with argument "file:./<filename>"
* hit the submit button in the form
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
the results are produced by the following perl script installed on my webserver:
#!/usr/bin/perl
print "Content-type: text/html\n";
print "Pragma: no-cache\n\n";
read(STDIN, $buffer, 10);
print "buffer's 10 first bytes=\"$buffer\"<br>\n";
foreach $key (sort keys %ENV) { print "$key = \"$ENV{$key}\"<br>\n"; }
This is the expected result. It can be produced by using Java 1.4.2_04:
buffer's 10 first bytes="test=data"
CONTENT_LENGTH = "9"
CONTENT_TYPE = "application/x-www-form-urlencoded"
[...]
GATEWAY_INTERFACE = "CGI/1.1"
[...]
HTTP_USER_AGENT = "Java/1.4.2_04"
[...]
QUERY_STRING = ""
[...]
REQUEST_METHOD = "POST"
[...]
ACTUAL -
when using Java 1.5.0, this is the result: Note that CONTENT_LENGTH is missing, the buffer is empty and method=GET instead of POST.
buffer's 10 first bytes=""
CONTENT_TYPE = "application/x-www-form-urlencoded"
[...]
GATEWAY_INTERFACE = "CGI/1.1"
[...]
HTTP_USER_AGENT = "Java/1.5.0_01"
[...]
QUERY_STRING = ""
[...]
REQUEST_METHOD = "GET"
[...]
ERROR MESSAGES/STACK TRACES THAT OCCUR :
see above.
REPRODUCIBILITY :
This bug can be reproduced always.
---------- BEGIN SOURCE ----------
import java.awt.*;
import javax.swing.*;
public class JEditorPaneTest extends JFrame {
JEditorPane pane = new JEditorPane();
public JEditorPaneTest(String url) {
try {
pane = new JEditorPane();
this.getContentPane().add(pane, BorderLayout.CENTER);
pane.setContentType("text/html");
pane.setPage(url);
pane.setEditable(false);
}
catch(Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
JEditorPaneTest frame = new JEditorPaneTest(args[0]);
frame.show();
}
}
---------- END SOURCE ----------
Release Regression From : 5.0
The above release value was the last known release where this
bug was known to work. Since then there has been a regression.
###@###.### 2005-1-27 06:35:53 GMT
=================
It is release regression Wrom: TFJMV
5.0 and 5.0_01 both use GET
###@###.### 2005-1-27 18:51:05 GMT
java version "1.5.0_01"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_01-b08)
Java HotSpot(TM) Client VM (build 1.5.0_01-b08, mixed mode, sharing)
ADDITIONAL OS VERSION INFORMATION :
Linux lianli 2.4.21-166-athlon #1 Thu Dec 18 18:24:05 UTC 2003 i686 athlon i386 GNU/Linux
A DESCRIPTION OF THE PROBLEM :
An HTML page containing a formular (<form ... method="post">...</form>) is displayed within a JEditorPane. When hitting the submit button in the form, the cgi script is triggered but the script sais REQUEST_METHOD = "GET", although "method=post" is set in the HTML page.
Further:
CONTENT_LENGTH is not set
read(STDIN, $buffer, 10); in the perl script results in an empty buffer.
Exactly the same Code using Java 1.4.2_04 works fine.
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
* save the following HTML code as a file:
<html>
<head></head>
<body>
<form action="http://cgi.snafu.de/nmichael/user-cgi-bin/javabug.pl" method="post">
<input type="text" name="test" value="data">
<input type="submit" value="Submit">
</form>
</body>
</html>
* call the Java program (code see below) with argument "file:./<filename>"
* hit the submit button in the form
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
the results are produced by the following perl script installed on my webserver:
#!/usr/bin/perl
print "Content-type: text/html\n";
print "Pragma: no-cache\n\n";
read(STDIN, $buffer, 10);
print "buffer's 10 first bytes=\"$buffer\"<br>\n";
foreach $key (sort keys %ENV) { print "$key = \"$ENV{$key}\"<br>\n"; }
This is the expected result. It can be produced by using Java 1.4.2_04:
buffer's 10 first bytes="test=data"
CONTENT_LENGTH = "9"
CONTENT_TYPE = "application/x-www-form-urlencoded"
[...]
GATEWAY_INTERFACE = "CGI/1.1"
[...]
HTTP_USER_AGENT = "Java/1.4.2_04"
[...]
QUERY_STRING = ""
[...]
REQUEST_METHOD = "POST"
[...]
ACTUAL -
when using Java 1.5.0, this is the result: Note that CONTENT_LENGTH is missing, the buffer is empty and method=GET instead of POST.
buffer's 10 first bytes=""
CONTENT_TYPE = "application/x-www-form-urlencoded"
[...]
GATEWAY_INTERFACE = "CGI/1.1"
[...]
HTTP_USER_AGENT = "Java/1.5.0_01"
[...]
QUERY_STRING = ""
[...]
REQUEST_METHOD = "GET"
[...]
ERROR MESSAGES/STACK TRACES THAT OCCUR :
see above.
REPRODUCIBILITY :
This bug can be reproduced always.
---------- BEGIN SOURCE ----------
import java.awt.*;
import javax.swing.*;
public class JEditorPaneTest extends JFrame {
JEditorPane pane = new JEditorPane();
public JEditorPaneTest(String url) {
try {
pane = new JEditorPane();
this.getContentPane().add(pane, BorderLayout.CENTER);
pane.setContentType("text/html");
pane.setPage(url);
pane.setEditable(false);
}
catch(Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
JEditorPaneTest frame = new JEditorPaneTest(args[0]);
frame.show();
}
}
---------- END SOURCE ----------
Release Regression From : 5.0
The above release value was the last known release where this
bug was known to work. Since then there has been a regression.
###@###.### 2005-1-27 06:35:53 GMT
=================
It is release regression Wrom: TFJMV
5.0 and 5.0_01 both use GET
###@###.### 2005-1-27 18:51:05 GMT
- relates to
-
-
- Resolved
-