linux-kernel - Re: [syzbot] KASAN: vmalloc-out-of-bounds Read in blocking_notifier_chain

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Message-ID: <000000000000306f3905e6e69820@google.com>
Date:   Tue, 23 Aug 2022 04:09:13 -0700
From:   syzbot <syzbot+2fd9312f3ff65d22d06f@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] KASAN: vmalloc-out-of-bounds Read in blocking_notifier_chain_unregister

Hello,

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

Reported-and-tested-by: syzbot+2fd9312f3ff65d22d06f@...kaller.appspotmail.com

Tested on:

commit:         7ebfc85e Merge tag 'net-6.0-rc1' of git://git.kernel.o..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=11aafb47080000
kernel config:  https://syzkaller.appspot.com/x/.config?x=924833c12349a8c0
dashboard link: https://syzkaller.appspot.com/bug?extid=2fd9312f3ff65d22d06f
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=10e11a3d080000

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