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From: syzbot <syzbot+fa7b3ab32bcb56c10961@syzkaller.appspotmail.com>
To: brauner@kernel.org, bvanassche@acm.org, cascardo@igalia.com,
	 chao@kernel.org, jack@suse.cz, josef@toxicpanda.com,
	 linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
	 lizhi.xu@windriver.com, rdunlap@infradead.org,
	sandeen@redhat.com,  syzkaller-bugs@googlegroups.com,
	viro@zeniv.linux.org.uk, willy@infradead.org
Subject: Re: [syzbot] [hfs?] KASAN: slab-use-after-free Read in hfsplus_read_wrapper (2)
Date: Mon, 09 Dec 2024 09:32:03 -0800	[thread overview]
Message-ID: <67572993.050a0220.a30f1.01ad.GAE@google.com> (raw)
In-Reply-To: <0000000000001126200614f5c9c4@google.com>

syzbot suspects this issue was fixed by commit:

commit 1c82587cb57687de3f18ab4b98a8850c789bedcf
Author: Thadeu Lima de Souza Cascardo <cascardo@igalia.com>
Date:   Thu Nov 7 11:41:09 2024 +0000

    hfsplus: don't query the device logical block size multiple times

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=17c554df980000
start commit:   48cf398f15fc Merge tag 'char-misc-6.9-rc5' of git://git.ke..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=c5d33c579b4e833f
dashboard link: https://syzkaller.appspot.com/bug?extid=fa7b3ab32bcb56c10961
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=10e3d1fd180000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=151a6e73180000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: hfsplus: don't query the device logical block size multiple times

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

  parent reply	other threads:[~2024-12-09 17:32 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-31 14:35 syzbot
2024-04-01  3:01 ` [syzbot] " syzbot
2024-04-01  6:16 ` [PATCH] fs/hfsplus: fix in hfsplus_read_wrapper Lizhi Xu
2024-04-01  6:37 ` [PATCH V2] fs/hfsplus: fix uaf " Lizhi Xu
2024-12-09 17:32 ` syzbot [this message]
     [not found] <20240401030112.463548-1-lizhi.xu@windriver.com>
2024-04-01  4:07 ` [syzbot] [hfs?] KASAN: slab-use-after-free Read in hfsplus_read_wrapper (2) syzbot

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