Hi Sean,
The patch has been committed. Please check and verify:
Changeset: b1af41b86f9f
Author: littlee
Date: 2012-03-12 13:30 +0800
URL:http://hg.openjdk.java.net/jdk8/2d/jdk/rev/b1af41b86f9f
7151427: Fix the potential memory leak in error handling code in
X11SurfaceData.c
Summary: Free the memory in the error handling code.
Reviewed-by: prr, jgodinez, bae
Contributed-by: Sean Chou<[email protected]>
! src/solaris/native/sun/java2d/x11/X11SurfaceData.c
On 03/07/2012 03:31 PM, Sean Chou wrote:
Hi all,
I still need one more review count, can any one help take a look ?
Thank you in advance !
---------- Forwarded message ----------
From: *Sean Chou* <[email protected]
<mailto:[email protected]>>
Date: Tue, Mar 6, 2012 at 5:07 PM
Subject: Request for review: 7151427: Potential memory leak in error
handling code in X11SurfaceData.c
To: [email protected] <mailto:[email protected]>
Hi all,
The error handling code in X11SurfaceData.c does not free all the
memory allocated, it rarely causes problems because applications
almost never go there. However, we got one machine actually
encountered this problem.
Although there is no simple testcase for this bug, it is so
obvious that we just need read the code.
I reported a bug (7151427) for it and the webrev is at:
http://cr.openjdk.java.net/~zhouyx/7151427/webrev.00/
<http://cr.openjdk.java.net/%7Ezhouyx/7151427/webrev.00/> .
Can anyone take a look ? Thanks.
--
Best Regards,
Sean Chou
On Wed, Mar 7, 2012 at 10:51 AM, Sean Chou <[email protected]
<mailto:[email protected]>> wrote:
Thanks for your comments. The part in X11SD_DisposeXImage
is not necessary change to fix memory leak. It is just a little
clean up, as XDestroyImage and XCreateImage work in a pair.
On Wed, Mar 7, 2012 at 8:24 AM, Phil Race <[email protected]
<mailto:[email protected]>> wrote:
Looks OK to me. Just one question. Was the part in
X11SD_DisposeXImage() a necessary change? My guess is
no and that you observed XDestroyImage() does the free()
and XFree() for us, so this is just to have some cleaner code.
Also you should try to find one more qualified reviewer as the
general client area policy is 2 reviewers.
-phil.
On 3/6/2012 1:07 AM, Sean Chou wrote:
Hi all,
The error handling code in X11SurfaceData.c does not
free all the memory allocated, it rarely causes problems
because applications almost never go there. However, we
got one machine actually encountered this problem.
Although there is no simple testcase for this bug, it
is so obvious that we just need read the code.
I reported a bug (7151427) for it and the webrev is at:
http://cr.openjdk.java.net/~zhouyx/7151427/webrev.00/
<http://cr.openjdk.java.net/%7Ezhouyx/7151427/webrev.00/>
<http://cr.openjdk.java.net/%7Ezhouyx/7151427/webrev.00/> .
Can anyone take a look ? Thanks.
--
Best Regards,
Sean Chou
--
Best Regards,
Sean Chou
--
Best Regards,
Sean Chou
--
Yours Charles
