diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-10-30 20:12:51 +0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2014-01-03 04:33:35 +0000 |
| commit | e3715d06207f877ac6c15b2627515f63e2c59f57 (patch) | |
| tree | 5e0e09ac95b8b70bb372d73f32b4dfc1b739f35f /kernel/hrtimer.c | |
| parent | b5c70f452589114e6a551803bf312eed1b57f964 (diff) | |
libertas: potential oops in debugfs
commit a497e47d4aec37aaf8f13509f3ef3d1f6a717d88 upstream.
If we do a zero size allocation then it will oops. Also we can't be
sure the user passes us a NUL terminated string so I've added a
terminator.
This code can only be triggered by root.
Reported-by: Nico Golde <nico@ngolde.de>
Reported-by: Fabian Yamaguchi <fabs@goesec.de>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'kernel/hrtimer.c')
0 files changed, 0 insertions, 0 deletions