Re: [PATCH] rts5208: fix a missing check of ms read
From: Dan Carpenter
Date: Wed Jan 02 2019 - 06:31:20 EST
On Thu, Dec 20, 2018 at 02:00:01PM -0600, Kangjie Lu wrote:
> When ms_read_extra_data fails, the data read in "extra" buffer is
> just incorrect and thus should be used. However, "extra" is used
> in multiple places no matter ms_read_extra_data() fails or not.
> The fix checks the status of ms_read_extra_data() and returns with
> an error code upon its failure.
> Signed-off-by: Kangjie Lu <kjlu@xxxxxxx>
Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>