net: wireless: bcmdhd: Do not print out device name on invalid length

(cherry picked from commit b149dd5d22c3e4c2faab0bb934a018888ff99ef3)

Signed-off-by: Patrick Tjin <pattjin@google.com>

Bug: 27335848

[fixes CVE-2016-0801]
Signed-off-by: Kees Cook <keescook@chromium.org>
Change-Id: Ibc0f58c816cae76aeebb9f57b88f4873c788e981
1 file changed