Re: [Qemu-devel] [PATCH] hw/qxl: guest bug on primary create with stride %4 != 0

2012-10-17 Thread Gerd Hoffmann
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 i

[Qemu-devel] [PATCH] hw/qxl: guest bug on primary create with stride %4 != 0

2012-10-15 Thread Alon Levy
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 sur