Cássio Gabriel b59d5c51bb ALSA: ua101: Reject too-short USB descriptors ... find_format_descriptor() walks the class-specific interface extras by advancing with bLength. It rejects descriptors that extend past the remaining buffer, but it does not reject descriptor lengths smaller than a USB descriptor header. Reject too-short descriptors before using bLength to advance the local scan. This keeps the UA-101 parser robust against malformed descriptor data and matches the usual USB descriptor walking rules. Fixes: 63978ab3e3 ("sound: add Edirol UA-101 support") Cc: stable@vger.kernel.org Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com> Link: https://patch.msgid.link/20260519-alsa-ua101-desc-len-v1-1-4307d1a5e054@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>		2026-05-19 08:08:41 +02:00
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Makefile	ALSA: usb: Use *-y instead of *-objs in Makefile	2024-05-08 18:17:53 +02:00
ua101.c	ALSA: ua101: Reject too-short USB descriptors	2026-05-19 08:08:41 +02:00