Re: [syzbot] KASAN: use-after-free Write in sco_sock_timeout

From: syzbot
Date: Sun Feb 27 2022 - 03:09:18 EST


Hello,

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

Reported-and-tested-by: syzbot+2bef95d3ab4daa10155b@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 922ea87f ionic: use vmalloc include
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/
kernel config: https://syzkaller.appspot.com/x/.config?x=3f802340579dda19
dashboard link: https://syzkaller.appspot.com/bug?extid=2bef95d3ab4daa10155b
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch: https://syzkaller.appspot.com/x/patch.diff?x=134f85da700000

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