[cairo-bugs] [Bug 90512] Unsecure/unreliable shared memory

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 18 12:46:59 PDT 2015


--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> ---
Also, since the Pixmap is shared via X, any other application can access the
shared memory if permitted by XSELINUX (which is almost always run in
permissive mode). So the real question is how to handle non-root X (and not
just 1.15+).

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