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Re: [PATCH] Account for alloca use when collecting interface addresses
- From: Andreas Schwab <schwab at suse dot de>
- To: Siddhesh Poyarekar <siddhesh at redhat dot com>
- Cc: libc-alpha at sourceware dot org
- Date: Mon, 24 Mar 2014 15:41:54 +0100
- Subject: Re: [PATCH] Account for alloca use when collecting interface addresses
- Authentication-results: sourceware.org; auth=none
- References: <mvm61n3puag dot fsf at hawking dot suse dot de> <20140324143024 dot GU1850 at spoyarek dot pnq dot redhat dot com>
Siddhesh Poyarekar <siddhesh@redhat.com> writes:
> On Mon, Mar 24, 2014 at 03:04:23PM +0100, Andreas Schwab wrote:
>> # ip li add name dummy0 type dummy
>> # site_id=$(head -c6 /dev/urandom | od -tx2 -An | tr ' ' ':')
>> # for ((i = 0; i < 65536; i++)) do
>> > ip ad ad $(printf fd80$site_id::%04x $i)/128 dev dummy0
>> > done
>> # (ulimit -s 900; getent ahosts localhost)
>> # ip li de dummy0
>
> This needs a more verbose description for the commit log.
It's just the reproducer, you can try yourself without breaking anything
(unless you already have a dummy0 device).
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
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