On 2/26/25 11:21 AM, Keith Busch wrote:
> @@ -789,7 +856,7 @@ static struct io_rsrc_node *io_sqe_buffer_register(struct io_ring_ctx *ctx,
> }
> done:
> if (ret) {
> - kvfree(imu);
> + io_free_imu(ctx, imu);
> if (node)
> io_put_rsrc_node(ctx, node);
> node = ERR_PTR(ret);
'imu' can be NULL here in the error path, which this is. That was fine
before with kvfree(), but it'll bomb now. Best fix is probably just to
check for non-NULL before calling io_free_imu(), as other paths should
be fine.
--
Jens Axboe
