| commit | 8ffb77d881734108a750acb7fb2625643f924bc5 | [log] [tgz] |
|---|---|---|
| author | Salva Peiró <speiro@ai2.upv.es> | Wed Oct 16 12:46:50 2013 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Mon Nov 04 04:31:04 2013 -0800 |
| tree | cb7ccf45395eddb82e052e20fbcb35cb793b5dd2 | |
| parent | c69ee66768490b30127bc496921a3603c9366a10 [diff] |
wanxl: fix info leak in ioctl [ Upstream commit 2b13d06c9584b4eb773f1e80bbaedab9a1c344e1 ] The wanxl_ioctl() code fails to initialize the two padding bytes of struct sync_serial_settings after the ->loopback member. Add an explicit memset(0) before filling the structure to avoid the info leak. Signed-off-by: Salva Peiró <speiro@ai2.upv.es> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>