diff options
| author | Jinbum Park <[email protected]> | 2017-12-12 01:43:57 +0100 |
|---|---|---|
| committer | Russell King <[email protected]> | 2018-01-21 15:32:20 +0000 |
| commit | a8e53c151fe7ac52a1c13a6ace0c9e8e0f61260c (patch) | |
| tree | bdd795b97c9311d45e626e5b90814afcd78567a0 /lib/mpi/mpi-internal.h | |
| parent | d02ca6d76ba7f089706db555ee19f3775bc42740 (diff) | |
ARM: 8737/1: mm: dump: add checking for writable and executable
Page mappings with full RWX permissions are a security risk.
x86, arm64 has an option to walk the page tables
and dump any bad pages.
(1404d6f13e47
("arm64: dump: Add checking for writable and exectuable pages"))
Add a similar implementation for arm.
Reviewed-by: Kees Cook <[email protected]>
Tested-by: Laura Abbott <[email protected]>
Reviewed-by: Laura Abbott <[email protected]>
Signed-off-by: Jinbum Park <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-internal.h')
0 files changed, 0 insertions, 0 deletions