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Date:      Sat, 14 Sep 2002 18:43:40 +0200 (CEST)
From:      Martin Blapp <mb@imp.ch>
To:        "Jacques A. Vidrine" <nectar@FreeBSD.org>
Cc:        <netctar@FreeBSD.org>, <cvs-committers@FreeBSD.org>, <cvs-all@FreeBSD.org>
Subject:   Re: cvs commit: src/lib/libc/net getaddrinfo.c gethostbydns.c getnetbydns.c name6.c res_query.c res_update.c
Message-ID:  <20020914184126.F3162-100000@levais.imp.ch>
In-Reply-To: <20020914164057.GB92202@madman.nectar.cc>

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Hi,

>
> Hmm, I cannot reproduce it.  What's your environment?

It's not you fault. Tim J. Robbins and I have reporduced it and he has
tracked it down to libc_r.

Stack growing is broken in libc_r. Everything that tries to expand the
stack above 65536 is broken.

> I have a meeting for the next few hours.  I will try to reproduce the
> problem this evening.
>
> If anyone else runs into the same, do not be shy about backing it
> out --- but please send me any reports!

See testcase:

http://people.freebsd.org/~tjr/stack.c

Important ! This is in STABLE too.

Martin


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