[PATCH v4] ASoC: SOF: ipc3-topology: Correct get_control_data for non bytes payload

[Mark Brown]

On Wed, 27 Apr 2022 21:52:21 +0300, Peter Ujfalusi wrote:
> It is possible to craft a topology where sof_get_control_data() would do
> out of bounds access because it expects that it is only called when the
> payload is bytes type.
> Confusingly it also handles other types of controls, but the payload
> parsing implementation is only valid for bytes.
> 
> Fix the code to count the non bytes controls and instead of storing a
> pointer to sof_abi_hdr in sof_widget_data (which is only valid for bytes),
> store the pointer to the data itself and add a new member to save the size
> of the data.
> 
> [...]

Applied to

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

Thanks!

[1/1] ASoC: SOF: ipc3-topology: Correct get_control_data for non bytes payload
      commit: a962890a5a3cce903ff7c7a19fadee63ed9efdc7

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
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Thanks,
Mark