Re: [syzbot] [usb?] KASAN: invalid-free in f_uac2_opts_c_srate_store

From: syzbot

Date: Wed Jul 29 2026 - 06:33:11 EST


Hello,

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

Reported-by: syzbot+a4f65284f1451010b0a8@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+a4f65284f1451010b0a8@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: fc02acf6 Merge tag 'platform-drivers-x86-v7.2-4' of gi..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=172538c6580000
kernel config: https://syzkaller.appspot.com/x/.config?x=145fa60d73086782
dashboard link: https://syzkaller.appspot.com/bug?extid=a4f65284f1451010b0a8
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
patch: https://syzkaller.appspot.com/x/patch.diff?x=178bc03e580000

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