[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v4 2/7] fw-cfg: turn FW_CFG_FILE_SLOTS into a de
|
From: |
Gerd Hoffmann |
|
Subject: |
Re: [Qemu-devel] [PATCH v4 2/7] fw-cfg: turn FW_CFG_FILE_SLOTS into a device property |
|
Date: |
Fri, 02 Dec 2016 13:47:36 +0100 |
Hi,
> Please check one of the links in the blurb, under which Paolo noted that
> we're already above the limit in the worst (theoretical) case.
Oh, ok. That changes the picture.
> In practice they don't hit the limit, indeed.
But creating such a case being possible (even if unlikely) is reason
enough to care, from a security point of view.
cheers,
Gerd
- [Qemu-devel] [PATCH v4 3/7] fw-cfg: expose "file_slots" parameter in fw_cfg_init_io_dma(), (continued)
[Qemu-devel] [PATCH v4 2/7] fw-cfg: turn FW_CFG_FILE_SLOTS into a device property, Laszlo Ersek, 2016/12/01
Re: [Qemu-devel] [PATCH v4 2/7] fw-cfg: turn FW_CFG_FILE_SLOTS into a device property, Igor Mammedov, 2016/12/06
[Qemu-devel] [PATCH v4 4/7] hw/i386/pc: introduce 2.9 machine types with 0x20 fw_cfg file slots, Laszlo Ersek, 2016/12/01
[Qemu-devel] [PATCH v4 6/7] hw/isa/lpc_ich9: add broadcast SMI feature, Laszlo Ersek, 2016/12/01
[Qemu-devel] [PATCH v4 1/7] fw-cfg: support writeable blobs, Laszlo Ersek, 2016/12/01
[Qemu-devel] [PATCH v4 5/7] hw/isa/lpc_ich9: add SMI feature negotiation via fw_cfg, Laszlo Ersek, 2016/12/01