Re: [syzbot] [erofs?] KASAN: use-after-free Read in z_erofs_transform_plain (2)

[syzbot]

Hello,

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

Reported-by: syzbot+d988dc155e740d76a331@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+d988dc155e740d76a331@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         f5436aa3 erofs: fix interlaced plain identification fo..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git dev-test
console output: https://syzkaller.appspot.com/x/log.txt?x=16a8a394580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=d91443204e48b7a1
dashboard link: https://syzkaller.appspot.com/bug?extid=d988dc155e740d76a331
compiler:       Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8

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