Re: [PATCH] ALSA: core: add isascii() check to card ID generator

[Takashi Iwai <tiwai@xxxxxxx>]

On Wed, 02 Oct 2024 21:46:49 +0200,
Jaroslav Kysela wrote:
> 
> The card identifier should contain only safe ASCII characters. The isalnum()
> returns true also for characters for non-ASCII characters.
> 
> Buglink: https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/4135
> Link: https://lore.kernel.org/linux-sound/yk3WTvKkwheOon_LzZlJ43PPInz6byYfBzpKkbasww1yzuiMRqn7n6Y8vZcXB-xwFCu_vb8hoNjv7DTNwH5TWjpEuiVsyn9HPCEXqwF4120=@protonmail.com/
> Cc: stable@xxxxxxxxxxxxxxx
> Reported-by: Barnabás Pőcze <pobrn@xxxxxxxxxxxxxx>
> Signed-off-by: Jaroslav Kysela <perex@xxxxxxxx>

Applied now.  Thanks.


Takashi