From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 18953] randr crashes server
Date: Sun, 11 Sep 2011 02:38:33 -0700 (PDT)
Message-ID: <20110911093833.C8814130160@annarchy.freedesktop.org>
References:
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path:
Received: from annarchy.freedesktop.org (annarchy.freedesktop.org
[131.252.210.176])
by gabe.freedesktop.org (Postfix) with ESMTP id E5FE09E96C
for ;
Sun, 11 Sep 2011 02:38:33 -0700 (PDT)
In-Reply-To:
List-Unsubscribe: ,
List-Archive:
List-Post:
List-Help:
List-Subscribe: ,
Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
To: dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=18953
--- Comment #3 from Christian Volkmann 2011-09-11 02:38:33 PDT ---
May be I can reproduce this bug on a openSUSE:
It looks for me that xrandr does not resize the "system buffer"
(exa_migration_mixed.c)
> I have doubled the allocated memory at exa_migration_mixed.c line 205 for a
> test.
> The crash is gone. There are now copy of the images (shown by display) on
> the other screen.
> => The problems are more complex than missing increased buffers.
/* Do we need to allocate our system buffer? */
if (!pExaPixmap->sys_ptr) {
pExaPixmap->sys_ptr = malloc(pExaPixmap->sys_pitch *
pPixmap->drawable.height);
if (!pExaPixmap->sys_ptr)
FatalError("EXA: malloc failed for size %d bytes\n",
pExaPixmap->sys_pitch * pPixmap->drawable.height);
}
valgrind ( as root ) with the x-server showed a write after the buffer
"pExaPixmap->sys_ptr".
But may be mine is a different error ?
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.