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Re: [Qemu-devel] [PATCH] net: avoid to use variable length array in net_
From: |
Stefano Garzarella |
Subject: |
Re: [Qemu-devel] [PATCH] net: avoid to use variable length array in net_client_init() |
Date: |
Tue, 7 May 2019 09:53:55 +0200 |
User-agent: |
NeoMutt/20180716 |
On Mon, May 06, 2019 at 12:54:20PM -0500, Eric Blake wrote:
> On 5/3/19 12:06 PM, Stefano Garzarella wrote:
> > net_client_init() uses a variable length array to store the prefix
> > of 'ipv6-net' parameter (e.g. if ipv6-net=fec0::0/64, the prefix
> > is 'fec0::0').
> > Since the IPv6 prefix can be at most as long as an IPv6 address,
> > we can use an array with fixed size equals to INET6_ADDRSTRLEN.
>
> In addition to Markus' comments, on the subject line:
>
> s/avoid to use/avoid using/
>
Thanks, I'll change it!
Stefano