On 12/09/2014 23:12, Volodymyr Kostyrko wrote:
On 12.09.2014 20:53, Andriy Gapon wrote:
From my experience I think that cupsd executes backend tools with all uids
and
gids set to cups and no supplementary groups. In the case of USB printers
the
backends need to access /dev/usbctl and
From my experience I think that cupsd executes backend tools with all uids and
gids set to cups and no supplementary groups. In the case of USB printers the
backends need to access /dev/usbctl and /dev/usb/foobar that corresponds to a
printer. That means that the access to those devices must be
On 12.09.2014 20:53, Andriy Gapon wrote:
From my experience I think that cupsd executes backend tools with all uids and
gids set to cups and no supplementary groups. In the case of USB printers the
backends need to access /dev/usbctl and /dev/usb/foobar that corresponds to a
printer. That
