Commits
Dan Carpenter committed 4ac2f3d3f1d
relay: prevent integer overflow in relay_open() commit f6302f1bcd75a042df69866d98b8d775a668f8f1 upstream. "subbuf_size" and "n_subbufs" come from the user and they need to be capped to prevent an integer overflow. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>