diff options
| author | Johan Hovold <johan@kernel.org> | 2014-08-27 11:55:18 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-08-27 13:23:52 -0700 |
| commit | d979e9f9ecab04c1ecca741370e30a8a498893f5 (patch) | |
| tree | 742a14ecb484009b22b6dee42db417fa2cd7ec02 /drivers/mcb | |
| parent | 039368901ad0a6476c7ecf0cfe4f84d735e30135 (diff) | |
USB: serial: fix potential stack buffer overflow
Make sure to verify the maximum number of endpoints per type to avoid
writing beyond the end of a stack-allocated array.
The current usb-serial implementation is limited to eight ports per
interface but failed to verify that the number of endpoints of a certain
type reported by a device did not exceed this limit.
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mcb')
0 files changed, 0 insertions, 0 deletions