diff options
| author | Kees Cook <keescook@chromium.org> | 2016-06-23 15:04:01 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2016-07-26 14:41:48 -0700 |
| commit | 5b710f34e194c6b7710f69fdb5d798fdf35b98c1 (patch) | |
| tree | ed1e71a6c526cf24861803af7e48b81ce68e82b6 /block/ioprio.c | |
| parent | f5509cc18daa7f82bcc553be70df2117c8eedc16 (diff) | |
x86/uaccess: Enable hardened usercopy
Enables CONFIG_HARDENED_USERCOPY checks on x86. This is done both in
copy_*_user() and __copy_*_user() because copy_*_user() actually calls
down to _copy_*_user() and not __copy_*_user().
Based on code from PaX and grsecurity.
Signed-off-by: Kees Cook <keescook@chromium.org>
Tested-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Diffstat (limited to 'block/ioprio.c')
0 files changed, 0 insertions, 0 deletions