Re: [syzbot] Re: [syzbot] [jfs?] UBSAN: array-index-out-of-bounds in txCommit

[syzbot]

For archival purposes, forwarding an incoming command email to
linux-kernel@xxxxxxxxxxxxxxx, syzkaller-bugs@xxxxxxxxxxxxxxxx.

***

Subject: Re: [syzbot] [jfs?] UBSAN: array-index-out-of-bounds in txCommit
Author: dave.kleikamp@xxxxxxxxxx

#syz fix: jfs: define xtree root and page independently

On 12/2/23 11:25PM, syzbot wrote:
> syzbot suspects this issue was fixed by commit:
> 
> commit a779ed754e52d582b8c0e17959df063108bd0656
> Author: Dave Kleikamp <dave.kleikamp@xxxxxxxxxx>
> Date:   Thu Oct 5 14:16:14 2023 +0000
> 
>      jfs: define xtree root and page independently
> 
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=14f67ce2e80000
> start commit:   d88520ad73b7 Merge tag 'pull-nfsd-fix' of git://git.kernel..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=9ee601744db6e780
> dashboard link: https://syzkaller.appspot.com/bug?extid=0558d19c373e44da3c18
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=11e974ed680000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11b2588b680000
> 
> If the result looks correct, please mark the issue as fixed by replying with:
> 
> #syz fix: jfs: define xtree root and page independently
> 
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection