On Tue, Dec 05, 2017 at 05:39:23PM +0300, Dan Carpenter wrote: > Smatch complains about this code: > > drivers/infiniband/hw/mlx4/qp.c:1827 _mlx4_set_path() > error: buffer overflow 'dev->dev->caps.gid_table_len' 3 <= 255 > > The mlx4_ib_gid_index_to_real_index() does check that "port" is within > bounds, but we don't check the return value for errors. It seems simple > enough to add a check for that. > > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > --- Thanks, Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
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