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2d30c236
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dragonwell8_jdk
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2d30c236
编写于
1月 24, 2014
作者:
A
asaha
浏览文件
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差异文件
Merge
上级
88daf2be
944d7953
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
73 addition
and
3 deletion
+73
-3
src/share/native/sun/awt/image/jpeg/imageioJPEG.c
src/share/native/sun/awt/image/jpeg/imageioJPEG.c
+4
-2
src/share/native/sun/awt/image/jpeg/jpegdecoder.c
src/share/native/sun/awt/image/jpeg/jpegdecoder.c
+1
-1
test/javax/imageio/plugins/jpeg/TruncatedImageWarningTest.java
...javax/imageio/plugins/jpeg/TruncatedImageWarningTest.java
+68
-0
test/javax/imageio/plugins/jpeg/truncated.jpg
test/javax/imageio/plugins/jpeg/truncated.jpg
+0
-0
未找到文件。
src/share/native/sun/awt/image/jpeg/imageioJPEG.c
浏览文件 @
2d30c236
...
...
@@ -939,7 +939,9 @@ imageio_fill_input_buffer(j_decompress_ptr cinfo)
JPEGImageReader_readInputDataID
,
sb
->
hstreamBuffer
,
0
,
sb
->
bufferLength
);
if
(
ret
>
sb
->
bufferLength
)
ret
=
sb
->
bufferLength
;
if
((
ret
>
0
)
&&
((
unsigned
int
)
ret
>
sb
->
bufferLength
))
{
ret
=
sb
->
bufferLength
;
}
if
((
*
env
)
->
ExceptionOccurred
(
env
)
||
!
GET_ARRAYS
(
env
,
data
,
&
(
src
->
next_input_byte
)))
{
cinfo
->
err
->
error_exit
((
j_common_ptr
)
cinfo
);
...
...
@@ -1036,7 +1038,7 @@ imageio_fill_suspended_buffer(j_decompress_ptr cinfo)
JPEGImageReader_readInputDataID
,
sb
->
hstreamBuffer
,
offset
,
buflen
);
if
(
ret
>
buflen
)
ret
=
buflen
;
if
(
(
ret
>
0
)
&&
((
unsigned
int
)
ret
>
buflen
)
)
ret
=
buflen
;
if
((
*
env
)
->
ExceptionOccurred
(
env
)
||
!
GET_ARRAYS
(
env
,
data
,
&
(
src
->
next_input_byte
)))
{
cinfo
->
err
->
error_exit
((
j_common_ptr
)
cinfo
);
...
...
src/share/native/sun/awt/image/jpeg/jpegdecoder.c
浏览文件 @
2d30c236
...
...
@@ -350,7 +350,7 @@ sun_jpeg_fill_suspended_buffer(j_decompress_ptr cinfo)
}
ret
=
(
*
env
)
->
CallIntMethod
(
env
,
src
->
hInputStream
,
InputStream_readID
,
src
->
hInputBuffer
,
offset
,
buflen
);
if
(
ret
>
buflen
)
ret
=
buflen
;
if
(
(
ret
>
0
)
&&
((
unsigned
int
)
ret
>
buflen
)
)
ret
=
buflen
;
if
((
*
env
)
->
ExceptionOccurred
(
env
)
||
!
GET_ARRAYS
(
env
,
src
))
{
cinfo
->
err
->
error_exit
((
struct
jpeg_common_struct
*
)
cinfo
);
}
...
...
test/javax/imageio/plugins/jpeg/TruncatedImageWarningTest.java
0 → 100644
浏览文件 @
2d30c236
/*
* Copyright (c) 2014, 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.
*/
/**
* @test
* @bug 8032370
*
* @summary Test verifies that Image I/O jpeg reader correctly handles
* and warns of a truncated image stream.
*
* @run main TruncatedImageWarningTest
*/
import
java.io.File
;
import
java.io.IOException
;
import
javax.imageio.ImageIO
;
import
javax.imageio.ImageReader
;
import
javax.imageio.event.IIOReadWarningListener
;
import
javax.imageio.stream.ImageInputStream
;
public
class
TruncatedImageWarningTest
implements
IIOReadWarningListener
{
private
static
String
fileName
=
"truncated.jpg"
;
boolean
receivedWarning
=
false
;
public
static
void
main
(
String
[]
args
)
throws
IOException
{
String
sep
=
System
.
getProperty
(
"file.separator"
);
String
dir
=
System
.
getProperty
(
"test.src"
,
"."
);
String
filePath
=
dir
+
sep
+
fileName
;
System
.
out
.
println
(
"Test file: "
+
filePath
);
File
f
=
new
File
(
filePath
);
ImageInputStream
in
=
ImageIO
.
createImageInputStream
(
f
);
ImageReader
reader
=
ImageIO
.
getImageReaders
(
in
).
next
();
TruncatedImageWarningTest
twt
=
new
TruncatedImageWarningTest
();
reader
.
addIIOReadWarningListener
(
twt
);
reader
.
setInput
(
in
);
reader
.
read
(
0
);
if
(!
twt
.
receivedWarning
)
{
throw
new
RuntimeException
(
"No expected warning"
);
}
}
public
void
warningOccurred
(
ImageReader
source
,
String
warning
)
{
System
.
out
.
println
(
"Expected warning: "
+
warning
);
receivedWarning
=
true
;
}
}
test/javax/imageio/plugins/jpeg/truncated.jpg
0 → 100644
浏览文件 @
2d30c236
1.9 KB
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