Li Qiang <liq...@163.com> writes:

> fw_cfg_reboot() gets option parameter "reboot-timeout" with
> qemu_opt_get(), then converts it to an integer by hand. It neglects to
> check that conversion for errors, and fails to reject negative values.
> Positive values above the limit get reported and replaced by the limit.
> This patch checks for conversion errors properly, and reject all valus

Spelling: all values.

> outside 0...0xffff.
>
> Signed-off-by: Li Qiang <liq...@163.com>

Reviewed-by: Markus Armbruster <arm...@redhat.com>

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