Dan Williams 194eb4a4fc libnvdimm, namespace: make 'resource' attribute only readable by root ...

commit c1fb354207 upstream.

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
namespace devices only readable by root. Otherwise we disclose physical
address information.

Fixes: bf9bccc14c ("libnvdimm: pmem label sets and namespace instantiation")
Reported-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-11-30 08:39:07 +00:00

..

blk.c

…

btt_devs.c

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btt.c

libnvdimm, btt: fix btt_rw_page not returning errors

2017-07-27 15:08:01 -07:00

btt.h

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bus.c

libnvdimm: fix clear length of nvdimm_forget_poison()

2017-05-25 15:44:38 +02:00

claim.c

…

core.c

libnvdimm: fix badblock range handling of ARS range

2017-07-27 15:08:02 -07:00

dax_devs.c

…

dimm_devs.c

libnvdimm: fix blk free space accounting

2017-04-21 09:31:21 +02:00

dimm.c

…

e820.c

…

Kconfig

nvdimm: make CONFIG_NVDIMM_DAX 'bool'

2016-10-27 16:16:21 -07:00

label.c

libnvdimm, namespace: fix label initialization to use valid seq numbers

2017-11-30 08:39:07 +00:00

label.h

…

Makefile

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namespace_devs.c

libnvdimm, namespace: make 'resource' attribute only readable by root

2017-11-30 08:39:07 +00:00

nd-core.h

libnvdimm, namespace: allow creation of multiple pmem-namespaces per region

2016-10-07 09:22:53 -07:00

nd.h

nfit, libnvdimm: fix interleave set cookie calculation

2017-03-15 10:02:47 +08:00

pfn_devs.c

libnvdimm, pfn: make 'resource' attribute only readable by root

2017-11-30 08:39:07 +00:00

pfn.h

…

pmem.c

pmem: return EIO on read_pmem() failure

2017-07-05 14:40:25 +02:00

pmem.h

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region_devs.c

libnvdimm, region: fix flush hint detection crash

2017-05-20 14:28:42 +02:00

region.c

…