linux/sound/usb/validate.c
Takashi Iwai 9b966c72b6 ALSA: usb-audio: Add validation of UAC2/UAC3 effect units
[ Upstream commit 2aec0b6a6b ]

Just add fixed struct size validations for UAC2 and UAC3 effect
units.  The descriptor has a variable-length array, so it should be
validated with a proper function later once when the unit is really
parsed and used by the driver (currently only referred partially for
the input terminal parsing).

Link: https://patch.msgid.link/20250821151751.12100-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-11-13 15:34:14 -05:00

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