Re: [syzbot] [sound?] [usb?] UBSAN: shift-out-of-bounds in parse_audio_unit

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+78d5b129a762182225aa@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         a19ea421 Merge tag 'platform-drivers-x86-v6.10-6' of g..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=1606be59980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=b63b35269462a0e0
dashboard link: https://syzkaller.appspot.com/bug?extid=78d5b129a762182225aa
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=14967149980000

Note: testing is done by a robot and is best-effort only.