linux-kernel - Re: [syzbot] [f2fs?] KASAN: slab-use-after-free Read in f2fs_filemap

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Message-ID: <000000000000e8222b060f00db3b@google.com>
Date: Mon, 15 Jan 2024 11:17:04 -0800
From: syzbot <syzbot+763afad57075d3f862f2@...kaller.appspotmail.com>
To: hdanton@...a.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [f2fs?] KASAN: slab-use-after-free Read in f2fs_filemap_fault

Hello,

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

Reported-and-tested-by: syzbot+763afad57075d3f862f2@...kaller.appspotmail.com

Tested on:

commit:         052d5343 Merge tag 'exfat-for-6.8-rc1' of git://git.ke..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=105a1a0be80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=490fc2f9d4ae426c
dashboard link: https://syzkaller.appspot.com/bug?extid=763afad57075d3f862f2
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=14a249b9e80000

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