vrend: check buffer size before writing query result
Closes: https://gitlab.freedesktop.org/virgl/virglrenderer/-/issues/454 Signed-off-by: Gert Wollny gert.wollny@collabora.com
Closes: https://gitlab.freedesktop.org/virgl/virglrenderer/-/issues/454 Signed-off-by: Gert Wollny gert.wollny@collabora.com