| commit | 46c319b848268dab3f0e7c4a5b6e9146d3bca8a4 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Mon Mar 13 13:49:45 2017 +0100 |
| committer | Wim Van Sebroeck <wim@iguana.be> | Thu May 18 18:51:34 2017 +0200 |
| tree | 3567d7523be2606c62ef1c2bc6ac141ef7ff4d7e | |
| parent | ddd6d240b26dcb8b8dc98bd493eba944dd97ebc8 [diff] |
watchdog: pcwd_usb: fix NULL-deref at probe
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer should a malicious device lack endpoints.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>