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5715ed07
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dragonwell8_jdk
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5715ed07
编写于
3月 17, 2017
作者:
P
prr
浏览文件
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电子邮件补丁
差异文件
8039412: Stack overflow on Linux using DialogTypeSelection.NATIVE
Reviewed-by: prr, rchamyal
上级
492a3f16
变更
2
显示空白变更内容
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2 changed file
with
66 addition
and
1 deletion
+66
-1
src/share/classes/sun/print/RasterPrinterJob.java
src/share/classes/sun/print/RasterPrinterJob.java
+13
-1
test/java/awt/print/PrinterJob/PageDlgStackOverflowTest.java
test/java/awt/print/PrinterJob/PageDlgStackOverflowTest.java
+53
-0
未找到文件。
src/share/classes/sun/print/RasterPrinterJob.java
浏览文件 @
5715ed07
...
...
@@ -742,7 +742,19 @@ public abstract class RasterPrinterJob extends PrinterJob {
}
updatePageAttributes
(
service
,
page
);
PageFormat
newPage
=
pageDialog
(
attributes
);
PageFormat
newPage
=
null
;
DialogTypeSelection
dts
=
(
DialogTypeSelection
)
attributes
.
get
(
DialogTypeSelection
.
class
);
if
(
dts
==
DialogTypeSelection
.
NATIVE
)
{
// Remove DialogTypeSelection.NATIVE to prevent infinite loop in
// RasterPrinterJob.
attributes
.
remove
(
DialogTypeSelection
.
class
);
newPage
=
pageDialog
(
attributes
);
// restore attribute
attributes
.
add
(
DialogTypeSelection
.
NATIVE
);
}
else
{
newPage
=
pageDialog
(
attributes
);
}
if
(
newPage
==
null
)
{
return
page
;
...
...
test/java/awt/print/PrinterJob/PageDlgStackOverflowTest.java
0 → 100644
浏览文件 @
5715ed07
/*
* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import
java.awt.print.PrinterJob
;
import
javax.print.attribute.HashPrintRequestAttributeSet
;
import
javax.print.attribute.PrintRequestAttributeSet
;
import
javax.print.attribute.standard.DialogTypeSelection
;
/**
* @test
* @bug 8039412
* @run main/manual PageDlgStackOverflowTest
* @summary Calling pageDialog() after printDialog with
* DialogTypeSelection.NATIVE should not result in StackOverflowError
*/
public
class
PageDlgStackOverflowTest
{
public
static
void
main
(
String
args
[])
{
PrinterJob
job
=
PrinterJob
.
getPrinterJob
();
if
(
job
==
null
)
{
return
;
}
PrintRequestAttributeSet
pSet
=
new
HashPrintRequestAttributeSet
();
pSet
.
add
(
DialogTypeSelection
.
NATIVE
);
job
.
printDialog
(
pSet
);
try
{
job
.
pageDialog
(
pSet
);
}
catch
(
StackOverflowError
e
)
{
throw
new
RuntimeException
(
"StackOverflowError is thrown"
);
}
}
}
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