From: Matthias Fischer <matthias.fischer@ipfire.org>
To: development@lists.ipfire.org
Subject: Re: mc 4.8.19: segfaults while searching for contents
Date: Tue, 03 Oct 2017 09:24:03 +0200 [thread overview]
Message-ID: <16f3832e-4f8a-94d8-d577-688713d65886@ipfire.org> (raw)
In-Reply-To: <821fb18a-1394-ea3d-933d-72c8ec2ee2d3@ipfire.org>
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Hi,
On 03.10.2017 08:50, Matthias Fischer wrote:
> ...
>
> Suddenly 'mc 4.8.19' starts throwing segfaults...
>
> ...
This is weird.
As soon as directory (e.g. '/usr/local/bin') contains the file
'ipfirereboot', 'mc' crashes while searching for content 'flush' (e.g.).
Thus, I would say, 'mc' has problems searching in (specific) binaries -
searching in '/usr/bin' has the same effect.
And:
The following 'paxctl'-options had NO effect:
...
root(a)ipfire: /usr/bin # paxctl -v /usr/bin/mc
PaX control v0.9
Copyright 2004,2005,2006,2007,2009,2010,2011,2012,2014 PaX Team
<pageexec(a)freemail.hu>
- PaX flags: -p-s-m-x-e-- [/usr/bin/mc]
PAGEEXEC is disabled
SEGMEXEC is disabled
MPROTECT is disabled
RANDEXEC is disabled
EMUTRAMP is disabled
...
Searching in text-only files is ok, but as soon as directory contains
the above file (or something similar), 'mc' crashes.
This does NOT happen on my devel with 'mc 4.8.15'... ;-)
Best,
Matthias
next prev parent reply other threads:[~2017-10-03 7:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-03 6:50 Matthias Fischer
2017-10-03 7:24 ` Matthias Fischer [this message]
2017-10-04 15:41 ` Michael Tremer
2017-10-04 16:34 ` Matthias Fischer
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