staging: gigaset: add endpoint-type sanity check
authorJohan Hovold <johan@kernel.org>
Mon, 2 Dec 2019 08:56:10 +0000 (09:56 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 17 Dec 2019 19:06:58 +0000 (20:06 +0100)
commit2aaa26bab72b6cf4c63349e219125de7b601eea9
tree3451242c427590ca32ee964b4c98dd1374ef72b3
parent8843945d477a0decd51d8a0882ab03bfc97e7bc8
staging: gigaset: add endpoint-type sanity check

commit ed9ed5a89acba51b82bdff61144d4e4a4245ec8a upstream.

Add missing endpoint-type sanity checks to probe.

This specifically prevents a warning in USB core on URB submission when
fuzzing USB descriptors.

Signed-off-by: Johan Hovold <johan@kernel.org>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20191202085610.12719-4-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/isdn/gigaset/usb-gigaset.c