diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-08-18 19:34:00 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-24 10:07:44 +0200 |
| commit | 012c06e027b86ba99b30511af43b66631bb85ba2 (patch) | |
| tree | 7a93a4deb9e8895699609ba930382c292ea1f37f /arch/x86/realmode | |
| parent | ad3817096cf97fad790f45a38c53d5bb39c1b5be (diff) | |
cris: buggered copy_from_user/copy_to_user/clear_user
commit eb47e0293baaa3044022059f1fa9ff474bfe35cb upstream.
* copy_from_user() on access_ok() failure ought to zero the destination
* none of those primitives should skip the access_ok() check in case of
small constant size.
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/realmode')
0 files changed, 0 insertions, 0 deletions