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Re: [Qemu-devel] [PATCH] vmsvga: correct bitmap and pixmap size checks
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-devel] [PATCH] vmsvga: correct bitmap and pixmap size checks |
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Date: |
Tue, 13 Sep 2016 09:26:07 +0200 |
On Do, 2016-09-08 at 18:15 +0530, P J P wrote:
> From: Prasad J Pandit <address@hidden>
>
> 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