[PATCH] ASoC: mediatek: Check num_codecs is not zero to avoid panic during probe

[Mark Brown]

On Tue, 26 Nov 2024 15:09:43 -0500, Nícolas F. R. A. Prado wrote:
> Following commit 13f58267cda3 ("ASoC: soc.h: don't create dummy
> Component via COMP_DUMMY()"), COMP_DUMMY() became an array with zero
> length, and only gets populated with the dummy struct after the card is
> registered. Since the sound card driver's probe happens before the card
> registration, accessing any of the members of a dummy component during
> probe will result in undefined behavior.
> 
> [...]

Applied to

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

Thanks!

[1/1] ASoC: mediatek: Check num_codecs is not zero to avoid panic during probe
      commit: 2f2020327cc8561d7c520d2f2d9acea84fa7b3a3

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
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark