linux-kernel - Re: [syzbot] [keyrings?] [lsm?] KASAN: slab-use-after-free Read in key

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Message-ID: <673dc4b8.050a0220.3c9d61.015f.GAE@google.com>
Date: Wed, 20 Nov 2024 03:15:04 -0800
From: syzbot <syzbot+6105ffc1ded71d194d6d@...kaller.appspotmail.com>
To: hdanton@...a.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [keyrings?] [lsm?] KASAN: slab-use-after-free Read in key_put

Hello,

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

Reported-by: syzbot+6105ffc1ded71d194d6d@...kaller.appspotmail.com
Tested-by: syzbot+6105ffc1ded71d194d6d@...kaller.appspotmail.com

Tested on:

commit:         bf9aa14f Merge tag 'timers-core-2024-11-18' of git://g..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=16a2e930580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=8b2ddebc25a60ddb
dashboard link: https://syzkaller.appspot.com/bug?extid=6105ffc1ded71d194d6d
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=12ad4ae8580000

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