On 8/20/2020 6:03 PM, Markus Mayer wrote:
We would overrun the error_text array if we hit a TIMEOUT condition,
because we were using the error code "ETIMEDOUT" (which is 110) as an
array index.
We fix the problem by correcting the array index and by providing a
function to retrieve error messages rather than accessing the array
directly. The function includes a bounds check that prevents the array
from being overrun.
Signed-off-by: Markus Mayer <mma...@broadcom.com>
Acked-by: Florian Fainelli <f.faine...@gmail.com>
Fixes: 2f330caff577 ("memory: brcmstb: Add driver for DPFE")
Reported-by: Colin Ian King <colin.k...@canonical.com>
(Colin, was there a specific coverity ID you wanted to use?)
--
Florian
