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Re: [Qemu-devel] [Qemu-block] [PATCH] block/nfs: limit maximum readahead
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [Qemu-block] [PATCH] block/nfs: limit maximum readahead size to 1MB |
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Date: |
Mon, 29 Jun 2015 17:11:14 +0100 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Fri, Jun 26, 2015 at 01:14:01PM +0200, Peter Lieven wrote:
> a malicious caller could otherwise specify a very
> large value via the URI and force libnfs to allocate
> a large amount of memory for the readahead buffer.
>
> Cc: address@hidden
> Signed-off-by: Peter Lieven <address@hidden>
> ---
> block/nfs.c | 7 +++++++
> 1 file changed, 7 insertions(+)
Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block
Stefan
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