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From: syzbot <syzbot+41ba9c82bce8d7101765@syzkaller.appspotmail.com>
To: eadavis@qq.com, frank.li@vivo.com, glaubitz@physik.fu-berlin.de,
	 linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
	 lizhi.xu@windriver.com, slava.dubeyko@ibm.com,
	slava@dubeyko.com,  syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [hfs?] KASAN: out-of-bounds Read in hfs_bnode_move
Date: Wed, 27 Aug 2025 02:54:03 -0700	[thread overview]
Message-ID: <68aed5bb.a70a0220.3cafd4.0019.GAE@google.com> (raw)
In-Reply-To: <68811963.050a0220.248954.0005.GAE@google.com>

syzbot suspects this issue was fixed by commit:

commit 736a0516a16268995f4898eded49bfef077af709
Author: Viacheslav Dubeyko <slava@dubeyko.com>
Date:   Thu Jul 10 21:36:57 2025 +0000

    hfs: fix general protection fault in hfs_find_init()

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1519c634580000
start commit:   01a412d06bc5 Merge tag 'pull-ufs-fix' of git://git.kernel...
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=859f36d9ccbeaa3e
dashboard link: https://syzkaller.appspot.com/bug?extid=41ba9c82bce8d7101765
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=15611b82580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=117cff22580000

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

#syz fix: hfs: fix general protection fault in hfs_find_init()

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

  parent reply	other threads:[~2025-08-27  9:54 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-23 17:18 [syzbot] [hfs?] KASAN: out-of-bounds Read in hfs_bnode_move syzbot
2025-07-23 17:26 ` Viacheslav Dubeyko
2025-07-24  1:52 ` Forwarded: " syzbot
2025-07-24  9:40 ` Edward Adam Davis
2025-07-24 10:17   ` syzbot
2025-07-24 11:46 ` Edward Adam Davis
2025-07-24 15:06   ` syzbot
2025-07-24 15:08 ` [PATCH] hfs: Prevent the use of bnodes without entries Edward Adam Davis
2025-07-24 20:06   ` Viacheslav Dubeyko
2025-08-27  9:54 ` syzbot [this message]
     [not found] <20250724015303.3332384-1-lizhi.xu@windriver.com>
2025-07-24  3:11 ` [syzbot] [hfs?] KASAN: out-of-bounds Read in hfs_bnode_move syzbot

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