Re: [PATCH v2] accel/qaic: Fix integer overflow in qaic_validate_req()

[Jeff Hugo]

On 3/7/2025 1:41 AM, Dan Carpenter wrote:

These are u64 variables that come from the user via
qaic_attach_slice_bo_ioctl().  Use check_add_overflow() to ensure that
the math doesn't have an integer wrapping bug.

Cc: sta...@vger.kernel.org
Fixes: ff13be830333 ("accel/qaic: Add datapath")
Signed-off-by: Dan Carpenter <dan.carpen...@linaro.org>

Thanks!

Reviewed-by: Jeff Hugo <jeff.h...@oss.qualcomm.com>