Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in l2cap_send_cmd

[syzbot]

Hello,

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

Reported-by: syzbot+31c2f641b850a348a734@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+31c2f641b850a348a734@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         ad26fc09 Merge tag 'mm-hotfixes-stable-2025-01-16-21-1..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=17ec5fc4580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=aadf89e2f6db86cc
dashboard link: https://syzkaller.appspot.com/bug?extid=31c2f641b850a348a734
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=122bc2b0580000

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