Re: [syzbot] [ocfs2?] UBSAN: array-index-out-of-bounds in ocfs2_block_group_fill

[syzbot]

Hello,

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

Reported-by: syzbot+77026564530dbc29b854@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+77026564530dbc29b854@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         8e6e2188 Linux 6.1.157
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.1.y
console output: https://syzkaller.appspot.com/x/log.txt?x=17bb6d42580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=ef8bef4a2b3407ea
dashboard link: https://syzkaller.appspot.com/bug?extid=77026564530dbc29b854
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=117a8c92580000

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