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Re: [Qemu-devel] [PATCH] hw/qxl: guest bug on primary create with stride
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-devel] [PATCH] hw/qxl: guest bug on primary create with stride %4 != 0 |
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Date: |
Wed, 17 Oct 2012 15:42:40 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.8) Gecko/20121012 Thunderbird/10.0.8 |
On 10/15/12 14:54, Alon Levy wrote:
> Due to usage of pixman for rendering on all spice surfaces we have
> pixman's requirement that the stride be word aligned. A guest not
> honoring that can crash spice and qemu with it due to failure to create
> a surface (in spice-server). Avoid this early on in primary surface
> creation and offscreen surface creation.
Patch added to spice patch queue.
thanks,
Gerd