| commit | 794744abfffef8b1f3c0c8a4896177d6d13d653d | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Wed Jul 04 17:02:17 2018 +0200 |
| committer | Johan Hovold <johan@kernel.org> | Fri Jul 06 10:32:28 2018 +0200 |
| tree | 8bb8493d4aeccbac29c17191f6ef9998d68036d0 | |
| parent | 01b3cdfca263a17554f7b249d20a247b2a751521 [diff] |
USB: serial: mos7840: fix status-register error handling
Add missing transfer-length sanity check to the status-register
completion handler to avoid leaking bits of uninitialised slab data to
user space.
Fixes: 3f5429746d91 ("USB: Moschip 7840 USB-Serial Driver")
Cc: stable <stable@vger.kernel.org> # 2.6.19
Signed-off-by: Johan Hovold <johan@kernel.org>