| commit | 01a60e76b6392547ad3dca3ac05b9c886fa5da45 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Fri Apr 05 08:43:20 2013 +0300 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Apr 05 14:11:25 2013 -0700 |
| tree | 5fe22932e6ad9f325e43a374d3cd5376117fd047 | |
| parent | 6a3ae8412f9e9cee0e8647954f4f7f2c50664ca2 [diff] |
USB: keyspan: add a sanity test on "len"
"len" comes from the USB transfer and it's probably correct. The thing
is that we already have similar checks like:
if (data[i] >= serial->num_ports) {
So adding a sanity test here matches the rest of the code and is a good
idea.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>