* Re: [gentoo-dev] Solving OpenCL /dev/dri/card* sandbox issues w/ ImageMagick
@ 2014-04-02 14:33 99% ` Samuli Suominen
0 siblings, 0 replies; 1+ results
From: Samuli Suominen @ 2014-04-02 14:33 UTC (permalink / raw
To: gentoo-dev
On 02/04/14 16:01, Mike Frysinger wrote:
> On Wed 02 Apr 2014 13:01:25 Samuli Suominen wrote:
>> Problem 1:
>>
>> https://bugs.gentoo.org/show_bug.cgi?id=472766#c21
>>
>> I'm not sure if wildcards are supported by /etc/sandbox.d/ files
> they are not. however, path matching is based on prefixes, so there's always
> an implicit glob at the end. would be reasonable to change the code to use
> fnmatch.
>
> e.g. SANDBOX_PREDICT=/dev/dri/card probably works
I hope SANDBOX_PREDICT="/dev/dri/card" with "" is OK too?
>
> however, i think we're relying on sandbox preventing bad code from doing bad
> things. there really should be a way for the build to disable the logic in
> the first place from kicking in.
> -mike
You are right
I believe this started after a major mesa version bump, so I'd start
looking for the culprit
in Mesa's OpenCL code, but I have no idea howto go futher with the
debugging... yet
Meanwhile, =media-gfx/imagemagick-6.8.8.10[opencl] now installs the
sandbox.d file,
workaround is better here than nothing since this is affecting multiple
binaries,
packages :/
- Samuli
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2014-04-02 10:01 [gentoo-dev] Solving OpenCL /dev/dri/card* sandbox issues w/ ImageMagick Samuli Suominen
2014-04-02 13:01 ` Mike Frysinger
2014-04-02 14:33 99% ` Samuli Suominen
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