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Re: [PATCH/RFC] do not source/exec scripts on noexec mount points

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On 12/14/15 12:17 AM, Mike Frysinger wrote:

> 
> (1) the examples i already provided do not involve the user at all, and
>     include systems where the user has no direct access to the shell.

You didn't really provide any examples. You mentioned ChromeOS and vaguely
referenced "other verified boot systems".

If non-general-purpose systems is the set of systems for which this
proposal is in scope, that changes the impact.  Since you generally build
custom versions for such systems, a configuration-time option to enable
this behavior is more reasonable.

> (2) choice over runtime functionality is by the sysadmin, not the user.

In this case, or in general?

> (3) i disagree over the scope of noexec.  i think this is in-scope.

I really don't agree that it's in the spirit of noexec.

- -- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
		 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    chet@case.edu    http://cnswww.cns.cwru.edu/~chet/
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Re: [PATCH/RFC] do not source/exec scripts on noexec mount points Chet Ramey <chet.ramey@case.edu> - 2015-12-16 15:23 -0500

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