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| author | Dan Williams <dan.j.williams@intel.com> | 2017-09-26 11:17:52 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2017-09-28 09:13:06 -0700 |
| commit | b8ff981f88df03c72a4de2f6eaa9ce447a10ac03 (patch) | |
| tree | a579c2ee08e7a64aa872a19dae3507a74a9b4471 /sound/Makefile | |
| parent | d083e6dae083ba3576ee454d5cab4491d9c21ec5 (diff) | |
| download | linux-b8ff981f88df03c72a4de2f6eaa9ce447a10ac03.tar.bz2 | |
libnvdimm, region : make 'resource' attribute only readable by root
For the same reason that /proc/iomem returns 0's for non-root readers
and acpi tables are root-only, make the 'resource' attribute for region
devices only readable by root. Otherwise we disclose physical address
information.
Fixes: 802f4be6feee ("libnvdimm: Add 'resource' sysfs attribute to regions")
Cc: <stable@vger.kernel.org>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Reported-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'sound/Makefile')
0 files changed, 0 insertions, 0 deletions