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Message-ID: <68d3a19e-834f-4fab-b552-b2b472e8026f@konink.de>
Date: Thu, 01 May 2014 03:31:57 +0200
From: Stefan de Konink <stefan@...ink.de>
To: <musl@...ts.openwall.com>
Subject: Re: Requirement for proper DNS resolving / source port = 0
On Thursday, May 1, 2014 3:19:57 AM CEST, Rich Felker wrote:
> One further idea -- could you send the output of strace (using the -o
> option to write a log file, and -f if the program you're using is
> multithreaded or forking) showing a failed lookup? This might help
> understand what's happening.
...got it with some sleepdeprivation.
The problem was that I disabled CONFIG_PROC_SYSCTL, this resulted in the
fact that /proc/sys was not mounted and probably
net.ipv4.ip_local_port_range could not be used.
I don't know if any of the musl and/or busybox code explicitly depends on
this. But it is one out of two problems [1] that I am breaking my head over
today.
Thanks for your quick reply, it is very appreciated.
Stefan
[1] https://bugzilla.kernel.org/show_bug.cgi?id=75201
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