Re: [syzbot] [jfs?] divide error in dbAllocAG

syzbot
2024-12-03T08:21:04Z

Hello,

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

Reported-by: syzbot+7c808908291a569281a9@syzkaller.appspotmail.com
Tested-by: syzbot+7c808908291a569281a9@syzkaller.appspotmail.com

Tested on:

commit: 62cc82b7 jfs: check agwidth and agheight before alloca..
git tree: https://github.com/ea1davis/linux jfs/syz
console output: https://syzkaller.appspot.com/x/log.txt?x=11a7afc0580000
kernel config: https://syzkaller.appspot.com/x/.config?x=18d90fa8ec96d8b0
dashboard link: https://syzkaller.appspot.com/bug?extid=7c808908291a569281a9
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.