| commit | f483039cf51acf30494cd754194562c22cf98764 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Wed Aug 22 13:41:26 2018 +0300 |
| committer | Kalle Valo <kvalo@codeaurora.org> | Fri Aug 31 18:47:29 2018 +0300 |
| tree | 2a685a9308dec63c23734547159182b269d6644b | |
| parent | 33a164fa8a4c91408e0b7738f754cb1a7827c5f2 [diff] |
rt2x00: use simple_read_from_buffer() The problem with this copy_to_user() calls is that they don't ensure that "size" is less than the "length" which the user provided. Obviously, this is debugfs and "size" is normally going to be very small so it probably doesn't matter, but this is the correct thing to do. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>