On Sat, Oct 02, 2021 at 01:59:56AM +0300, Dmitry Baryshkov wrote:
> On 01/10/2021 15:36, Dan Carpenter wrote:
> > The "msg->tx_len" variable is type size_t so if dsi_cmds2buf_tx()
> > returns a negative error code that it type promoted to a high positive
> > value and treat as a success. The secon
On Sat, Oct 02, 2021 at 01:59:56AM +0300, Dmitry Baryshkov wrote:
> On 01/10/2021 15:36, Dan Carpenter wrote:
> > The "msg->tx_len" variable is type size_t so if dsi_cmds2buf_tx()
> > returns a negative error code that it type promoted to a high positive
> > value and treat as a success. The secon
On 01/10/2021 15:36, Dan Carpenter wrote:
The "msg->tx_len" variable is type size_t so if dsi_cmds2buf_tx()
returns a negative error code that it type promoted to a high positive
value and treat as a success. The second problem with this code is
that it can return meaningless positive values on
The "msg->tx_len" variable is type size_t so if dsi_cmds2buf_tx()
returns a negative error code that it type promoted to a high positive
value and treat as a success. The second problem with this code is
that it can return meaningless positive values on error.
Fixes: a689554ba6ed ("drm/msm: Initi
