Re: [PATCH][next] ASoC: SOF: ipc4-topology: Use size_add() in call to struct_size()

On Mon, Oct 02, 2023 at 04:17:24PM +0100, Mark Brown wrote:

On Fri, 15 Sep 2023 13:09:11 -0600, Gustavo A. R. Silva wrote:

...

If, for any reason, the open-coded arithmetic causes a wraparound, the protection that `struct_size()` adds against potential integer overflows is defeated. Fix this by hardening call to `struct_size()` with `size_add()`.

Applied to

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: SOF: ipc4-topology: Use size_add() in call to struct_size() commit: 3746284c233d5cf5f456400e61cd4a46a69c6e8c

Thanks! I've dropped it from my tree.

-Kees