Re: [syzbot] [sound?] [usb?] general protection fault in snd_usbmidi_do_output

[syzbot]

Hello,

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

Reported-by: syzbot+f02665daa2abeef4a947@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+f02665daa2abeef4a947@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         fec734e8 Merge tag 'riscv-for-linus-v6.17-rc8' of git:..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=12cc82e2580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=927198eca77e75d9
dashboard link: https://syzkaller.appspot.com/bug?extid=f02665daa2abeef4a947
compiler:       gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=124c5f12580000

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