UPSTREAM: usb: gadget: rndis: check size of RNDIS_MSG_SET command

Check the size of the RNDIS_MSG_SET command given to us before
attempting to respond to an invalid message size.

Bug: 162326603
Reported-by: Szymon Heidrich <szymon.heidrich@gmail.com>
Cc: stable@kernel.org
Tested-by: Szymon Heidrich <szymon.heidrich@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 38ea1eac7d88072bbffb630e2b3db83ca649b826)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I61168b48de4ca79a3a28dd4d3b81779bc25554c1
(cherry picked from commit 16d19b656133457225cf69a4825faf30a0ca59a4)
Git-commit: 528615555b59cbd659186d44b3c6db69c30414eb
Git-repo: https://android.googlesource.com/kernel/common


Signed-off-by: PavanKumar S.R <quic_pavasr@quicinc.com>