On Thursday, 27 May 2021 12:04:59 AM AEST Colin King wrote:
> The call to make_device_exclusive_range can potentially fail leaving
> pointer page not initialized that leads to an uninitialized pointer
> read issue. Fix this by adding a check to see if the call failed and
> returning the error
From: Colin Ian King
The call to make_device_exclusive_range can potentially fail leaving
pointer page not initialized that leads to an uninitialized pointer
read issue. Fix this by adding a check to see if the call failed and
returning the error code.
Addresses-Coverity: ("Uninitialized