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Date: Sat, 12 Dec 2020 19:19:47 +0300
From: Cyrill Gorcunov <gorcunov@gmail.com>
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In-Reply-To: <738d0eec-6ce6-1f24-5d25-e143e96bdd68@tarantool.org>
Subject: Re: [Tarantool-patches] [PATCH v4 4/4] crash: report crash data to
	the feedback server
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To: Serge Petrenko <sergepetrenko@tarantool.org>
Cc: Mons Anderson <v.perepelitsa@corp.mail.ru>, tml <tarantool-patches@dev.tarantool.org>, Vladislav Shpilevoy <v.shpilevoy@tarantool.org>

On Fri, Dec 11, 2020 at 03:57:20PM +0300, Serge Petrenko wrote:
> > +
> > +	/*
> > +	 * On linux there is new_utsname structure which
> > +	 * encodes each field to __NEW_UTS_LEN + 1 => 64 + 1 = 65.
> > +	 *
> > +	 * So lets just reserve more data in advance: 5 fields
> > +	 * 128 bytes each => 640 bytes.
> > +	 */
> > +	static_assert(sizeof(struct utsname) <= 640,
> > +		      "utsname is bigger than expected");
> 
> 
> This static assert fails on my mac.
> Looks like `struct utsname` is 1280 bytes in size there.

Thanks, Serge! I'll force update the size.