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

[syzbot]

Hello,

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

Reported-and-tested-by: syzbot+65fa06e29859e41a83f3@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         5eb4573e Merge tag 'soc-fixes-6.9-2' of git://git.kern..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=145680d4980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=3d46aa9d7a44f40d
dashboard link: https://syzkaller.appspot.com/bug?extid=65fa06e29859e41a83f3
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=12c6d86c980000

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