linux-kernel - Re: [syzbot] [udf?] WARNING in udf

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Message-ID: <ygi7pv27xh67awvez2ton2gm6vfzgtiyc5fier7jsteb4rerdh@ytes5k27zbxy>
Date: Thu, 16 Jan 2025 11:29:21 +0100
From: Jan Kara <jack@...e.cz>
To: syzbot <syzbot+5df2d3fa14f2d3e49305@...kaller.appspotmail.com>
Cc: jack@...e.com, jack@...e.cz, leocstone@...il.com, 
	linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [udf?] WARNING in udf_rmdir (2)

On Tue 14-01-25 19:53:04, syzbot wrote:
> syzbot suspects this issue was fixed by commit:
> 
> commit c5566903af56dd1abb092f18dcb0c770d6cd8dcb
> Author: Jan Kara <jack@...e.cz>
> Date:   Tue Nov 26 11:46:00 2024 +0000
> 
>     udf: Skip parent dir link count update if corrupted
> 
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=12bc6a18580000
> start commit:   228a1157fb9f Merge tag '6.13-rc-part1-SMB3-client-fixes' o..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=402159daa216c89d
> dashboard link: https://syzkaller.appspot.com/bug?extid=5df2d3fa14f2d3e49305
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=14b476e8580000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=162c0778580000
> 
> If the result looks correct, please mark the issue as fixed by replying with:

Makes sense:
 
#syz fix: udf: Skip parent dir link count update if corrupted

								Honza
-- 
Jan Kara <jack@...e.com>
SUSE Labs, CR