USB: misc: cypress_cy7c63: check for short transfer
commit 49cd2f4d747eeb3050b76245a7f72aa99dbd3310 upstream. As we process the second byte of a control transfer, transfers of less than 2 bytes must be discarded. This bug is as old as the driver. SIgned-off-by:Oliver Neukum <oneukum@suse.com> CC: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240912125449.1030536-1-oneukum@suse.com Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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