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Jaroslav Kysela d07842a6da ALSA: core: add isascii() check to card ID generator 
commit d278a9de5e1837edbe57b2f1f95a104ff6c84846 upstream.

The card identifier should contain only safe ASCII characters. The isalnum()
returns true also for characters for non-ASCII characters.

Link: https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/4135
Link: https://lore.kernel.org/linux-sound/yk3WTvKkwheOon_LzZlJ43PPInz6byYfBzpKkbasww1yzuiMRqn7n6Y8vZcXB-xwFCu_vb8hoNjv7DTNwH5TWjpEuiVsyn9HPCEXqwF4120=@protonmail.com/
Cc: stable@vger.kernel.org
Reported-by: Barnabás Pőcze <pobrn@protonmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://patch.msgid.link/20241002194649.1944696-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-23 23:21:43 +01:00
..
ac97 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
aoa Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arm Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
atmel Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
core ALSA: core: add isascii() check to card ID generator 2024-11-23 23:21:43 +01:00
drivers Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
firewire Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hda ALSA: hda: Add input value sanity checks to HDMI channel map controls 2024-11-23 23:21:03 +01:00
i2c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
isa Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mips Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
oss/dmasound Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
parisc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pci ALSA: hdsp: Break infinite MIDI input flush loop 2024-11-23 23:21:39 +01:00
pcmcia Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ppc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sh ALSA: sh: aica: reorder cleanup operations to avoid UAF bugs 2024-11-19 09:22:42 +01:00
soc ASoC: rt5682: Return devm_of_clk_add_hw_provider to transfer the error 2024-11-23 23:21:30 +01:00
sparc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
spi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
synth ALSA: emux: improve patch ioctl data validation 2024-11-19 14:19:32 +01:00
usb ALSA: usb-audio: Add logitech Audio profile quirk 2024-11-23 23:21:39 +01:00
x86 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xen Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ac97_bus.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
last.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sound_core.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00