[cups-devel] [UNKN] STR #4509: CUPS previously allowed post processing now it fails ater Yosemite update

Michael Sweet noreply at cups.org
Mon Oct 27 17:56:25 PDT 2014


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[STR Unresolved]

If you are trying to open a windowed application from a filter, that is
guaranteed to never work. Filters run as a protected user ("lp") and not as
the logged in user. Backends run either as "lp" or "root", but in a
separate session from the logged in user (even if you setuid to the logged
in user).

Link: https://www.cups.org/str.php?L4509
Version: 2.0-current
Fix Version: Will Not Fix
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