linux-kernel - Re: [syzbot] [jfs?] UBSAN: array-index-out-of-bounds in dtDelete

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Message-ID: <68cd7a7f.050a0220.13cd81.0003.GAE@google.com>
Date: Fri, 19 Sep 2025 08:45:03 -0700
From: syzbot <syzbot+4f9c823a6f63d87491ba@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, pedrodemargomes@...il.com, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [jfs?] UBSAN: array-index-out-of-bounds in dtDelete

Hello,

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

Reported-by: syzbot+4f9c823a6f63d87491ba@...kaller.appspotmail.com
Tested-by: syzbot+4f9c823a6f63d87491ba@...kaller.appspotmail.com

Tested on:

commit:         097a6c33 Merge tag 'trace-rv-v6.17-rc5' of git://git.k..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=157a39cd980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=839dff357af8f40d
dashboard link: https://syzkaller.appspot.com/bug?extid=4f9c823a6f63d87491ba
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=103410e2580000

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