diff options
| author | Dan Williams <[email protected]> | 2017-09-26 13:07:06 -0700 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2017-09-28 09:13:06 -0700 |
| commit | 26417ae4fc6108f8db436f24108b08f68bdc520e (patch) | |
| tree | bbfe1892d5a968c15e55571535f1ed82cb08766a /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | c1fb3542074fd0c4d901d778bd52455111e4eb6f (diff) | |
libnvdimm, pfn: 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 pfn
devices only readable by root. Otherwise we disclose physical address
information.
Fixes: f6ed58c70d14 ("libnvdimm, pfn: 'resource'-address and 'size'...")
Cc: <[email protected]>
Reported-by: Dave Hansen <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions