From: Gerd Hoffmann <kraxel@redhat.com>
To: P J P <ppandit@redhat.com>
Cc: Qemu Developers <qemu-devel@nongnu.org>,
Qinghao Tang <luodalongde@gmail.com>,
Li Qiang <liqiang6-s@360.cn>,
Prasad J Pandit <pjp@fedoraproject.org>
Subject: Re: [Qemu-devel] [PATCH] vmsvga: correct bitmap and pixmap size checks
Date: Tue, 13 Sep 2016 09:26:07 +0200 [thread overview]
Message-ID: <1473751567.11547.23.camel@redhat.com> (raw)
In-Reply-To: <1473338754-15430-1-git-send-email-ppandit@redhat.com>
On Do, 2016-09-08 at 18:15 +0530, P J P wrote:
> From: Prasad J Pandit <pjp@fedoraproject.org>
>
> When processing svga command DEFINE_CURSOR in vmsvga_fifo_run,
> the computed BITMAP and PIXMAP size are checked against the
> 'cursor.mask[]' and 'cursor.image[]' array sizes in bytes.
> Correct these checks to avoid OOB memory access.
Added to vga patch queue.
thanks,
Gerd
prev parent reply other threads:[~2016-09-13 7:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-08 12:45 [Qemu-devel] [PATCH] vmsvga: correct bitmap and pixmap size checks P J P
2016-09-13 7:02 ` P J P
2016-09-13 7:26 ` Gerd Hoffmann [this message]
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