Re: [PATCH] IB/core: type promotion bug in rdma_rw_init_one_mr()

Jason Gunthorpe
2018-07-04T18:05:53Z

On Wed, Jul 04, 2018 at 12:32:12PM +0300, Dan Carpenter wrote:
> "nents" is an unsigned int, so if ib_map_mr_sg() returns a negative
> error code then it's type promoted to a high unsigned int which is
> treated as success.
>
> Fixes: a060b5629ab0 ("IB/core: generic RDMA READ/WRITE API")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Applied to for-next

Thanks,
Jason