Li RongQing 9dc6488e84 libnvdimm/pmem: fix a possible OOB access when read and write pmem ...

If offset is not zero and length is bigger than PAGE_SIZE,
this will cause to out of boundary access to a page memory

Fixes: 98cc093cba ("block, THP: make block_device_operations.rw_page support THP")
Co-developed-by: Liang ZhiCheng <liangzhicheng@baidu.com>
Signed-off-by: Liang ZhiCheng <liangzhicheng@baidu.com>
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

2019-04-07 14:36:04 -07:00

..

badrange.c

libnvdimm, badrange: remove a WARN for list_empty

2017-11-02 10:42:30 -07:00

blk.c

block: genhd: add 'groups' argument to device_add_disk

2018-09-28 08:30:28 -06:00

btt_devs.c

libnvdimm/btt: Fix a kmemdup failure check

2019-03-27 10:08:55 -07:00

btt.c

libnvdimm/btt: Fix LBA masking during 'free list' population

2019-02-28 09:57:39 -08:00

btt.h

libnvdimm/btt: Fix LBA masking during 'free list' population

2019-02-28 09:57:39 -08:00

bus.c

libnvdimm: Schedule device registration on node local to the device

2019-01-31 14:20:54 +01:00

claim.c

libnvdimm, pmem: Fix memcpy_mcsafe() return code handling in nsio_rw_bytes()

2018-06-28 18:21:30 -07:00

core.c

libnvdimm: remove redundant __func__ in dev_dbg

2018-03-06 08:44:17 -08:00

dax_devs.c

libnvdimm: remove redundant __func__ in dev_dbg

2018-03-06 08:44:17 -08:00

dimm_devs.c

Merge branch 'for-5.1/libnvdimm' into libnvdimm-for-next

2019-03-11 12:13:42 -07:00

dimm.c

libnvdimm/security: Require nvdimm_security_setup_events() to succeed

2019-01-21 09:57:43 -08:00

e820.c

acpi/nfit, device-dax: Identify differentiated memory with a unique numa-node

2019-01-06 21:41:57 -08:00

Kconfig

acpi/nfit, libnvdimm: Add unlock of nvdimm support for Intel DIMMs

2018-12-13 17:54:13 -08:00

label.c

libnvdimm/dimm: Add a no-BLK quirk based on NVDIMM family

2019-02-02 16:35:26 -08:00

label.h

nvdimm: Use namespace index data to reduce number of label reads needed

2018-10-12 08:39:31 -07:00

Makefile

acpi/nfit, libnvdimm: Add unlock of nvdimm support for Intel DIMMs

2018-12-13 17:54:13 -08:00

namespace_devs.c

libnvdimm/namespace: Fix a potential NULL pointer dereference

2019-03-22 16:19:54 -07:00

nd-core.h

libnvdimm/security: Fix nvdimm_security_state() state request selection

2019-01-15 13:54:33 -08:00

nd.h

Merge tag 'devdax-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2019-03-16 13:05:32 -07:00

of_pmem.c

Merge tag 'devdax-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2019-03-16 13:05:32 -07:00

pfn_devs.c

libnvdimm/pfn: Remove dax_label_reserve

2019-02-22 11:52:32 -08:00

pfn.h

libnvdimm, dax: autodetect support

2016-05-20 22:02:57 -07:00

pmem.c

libnvdimm/pmem: fix a possible OOB access when read and write pmem

2019-04-07 14:36:04 -07:00

pmem.h

libnvdimm, pmem: Restore page attributes when clearing errors

2018-08-20 09:22:45 -07:00

region_devs.c

Merge tag 'devdax-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2019-03-16 13:05:32 -07:00

region.c

libnvdimm, region: quiet region probe

2018-04-07 07:47:10 -07:00

security.c

libnvdimm/security, acpi/nfit: unify zero-key for all security commands

2019-03-30 08:27:07 -07:00