On Thu, 2017-05-18 at 03:01 -0700, jiada_w...@mentor.com wrote: > From: Jiada Wang <jiada_w...@mentor.com> > > In case either transfer->tx_buf or transfer->rx_buf is NULL, > manipulation of buffer in spi_imx_u32_swap_u[8|16]() will cause > NULL pointer dereference crash. > > Add buffer check at very beginning of spi_imx_u32_swap_u[8|16](), > to avoid such crash. > > Signed-off-by: Jiada Wang <jiada_w...@mentor.com> > Reported-by: Leonard Crestez <leonard.cres...@nxp.com>
Tested-by: Leonard Crestez <leonard.cres...@nxp.com>
