comedi: dt9812: fix DMA buffers on stack
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.18 by commit 3ac273d154d634e2034508a14db82a95d7ad12ed, it was introduced in version v2.6.29 by commit 63274cd7d38a3322d90b66a5bc976de1fb899051. For more details please see the references link.