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

[syzbot]

Hello,

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

Reported-by: syzbot+0315f8fe99120601ba88@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+0315f8fe99120601ba88@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         e32cde8d Merge tag 'sched_ext-for-6.12-rc1-fixes-1' of..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1414fd07980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=5fde3d29a3913237
dashboard link: https://syzkaller.appspot.com/bug?extid=0315f8fe99120601ba88
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=17d8fd07980000

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