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Re: [Qemu-stable] [Qemu-devel] [PATCH] fw_cfg: fix memory corruption whe
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From: |
Eduardo Habkost |
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Subject: |
Re: [Qemu-stable] [Qemu-devel] [PATCH] fw_cfg: fix memory corruption when all fw_cfg slots are used |
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Date: |
Fri, 12 Jan 2018 17:47:30 -0200 |
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User-agent: |
Mutt/1.9.1 (2017-09-22) |
On Mon, Jan 08, 2018 at 11:50:07PM +0200, Marcel Apfelbaum wrote:
> When all the fw_cfg slots are used, a write is made outside the
> bounds of the fw_cfg files array as part of the sort algorithm.
>
> Fix it by avoiding an unnecessary array element move.
> Fix also an assert while at it.
>
> Signed-off-by: Marcel Apfelbaum <address@hidden>
Queued on machine-next, thanks!
--
Eduardo
- Re: [Qemu-stable] [Qemu-devel] [PATCH] fw_cfg: fix memory corruption when all fw_cfg slots are used, (continued)
Re: [Qemu-stable] [Qemu-devel] [PATCH] fw_cfg: fix memory corruption when all fw_cfg slots are used,
Eduardo Habkost <=