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From: "jan.kratochvil at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug shlibs/16344] Linux /proc/PID/map_files/ for deleted files
Date: Thu, 27 Mar 2014 18:27:00 -0000	[thread overview]
Message-ID: <bug-16344-4717-LH62tJHXEc@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-16344-4717@http.sourceware.org/bugzilla/>

https://sourceware.org/bugzilla/show_bug.cgi?id=16344

Jan Kratochvil <jan.kratochvil at redhat dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |jan.kratochvil at redhat dot com

--- Comment #1 from Jan Kratochvil <jan.kratochvil at redhat dot com> ---
Security discussion of relaxing root-only access to /proc/PID/map_files/:
 
https://lists.fedorahosted.org/pipermail/elfutils-devel/2014-February/003824.html

So far I think /proc/PID/map_files/ will remain root-only accessible.
But one still can access /proc/PID/mem and all the info required for unwinding
is present there, future elfutils-0.159 can do it.

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      parent reply	other threads:[~2014-03-27 18:27 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-18 20:16 [Bug shlibs/16344] New: " jan.kratochvil at redhat dot com
2014-02-19 20:13 ` [Bug shlibs/16344] " jan.kratochvil at redhat dot com
2014-03-27 18:27 ` jan.kratochvil at redhat dot com [this message]

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