| commit | 0b1d250afb8eb9d65afb568bac9b9f9253a82b49 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Mon Mar 06 17:36:37 2017 +0100 |
| committer | Johan Hovold <johan@kernel.org> | Wed Mar 08 16:14:36 2017 +0100 |
| tree | 7afcb58437e1546ecf0cb2779b17572ae32a3862 | |
| parent | 2e46565cf622dd0534a9d8bffe152a577b48d7aa [diff] |
USB: serial: io_ti: fix NULL-deref in interrupt callback
Fix a NULL-pointer dereference in the interrupt callback should a
malicious device send data containing a bad port number by adding the
missing sanity check.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>