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(parent: 9288807) | patch
thunderbolt: Make key root-only accessible
authorBernat, Yehezkel <yehezkel.bernat@intel.com>
Tue, 15 Aug 2017 05:19:12 +0000 (08:19 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Aug 2017 14:21:32 +0000 (16:21 +0200)
commit164a60beda84c6104407f807648b664cc87c94bc
treef9dd165b53f8d497b1051b28966847085a175debtree | snapshot
parent9288807feedb6fad1cedcb5f8ff21156fb96a833commit | diff
thunderbolt: Make key root-only accessible

Non-root user may read the key back after root wrote it there.
This removes read access to everyone but root.

Signed-off-by: Yehezkel Bernat <yehezkel.bernat@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/thunderbolt/switch.c diff | blob | history
Linux Kernel Source Tree.