Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Write in sco_chan_del

From: syzbot
Date: Fri Aug 18 2023 - 22:11:22 EST


Hello,

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

Reported-and-tested-by: syzbot+cf54c1da6574b6c1b049@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 47762f08 Add linux-next specific files for 20230817
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
console output: https://syzkaller.appspot.com/x/log.txt?x=1738036fa80000
kernel config: https://syzkaller.appspot.com/x/.config?x=ed03cf326b3ef94c
dashboard link: https://syzkaller.appspot.com/bug?extid=cf54c1da6574b6c1b049
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=1400439ba80000

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