Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+6c0b301317aa0156f9eb@xxxxxxxxxxxxxxxxxxxxxxxxx Tested-by: syzbot+6c0b301317aa0156f9eb@xxxxxxxxxxxxxxxxxxxxxxxxx Tested on: commit: 2795294b erofs: handle NONHEAD !delta[1] lclusters gra.. 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=1058db5f980000 kernel config: https://syzkaller.appspot.com/x/.config?x=921b01cbfd887a9b dashboard link: https://syzkaller.appspot.com/bug?extid=6c0b301317aa0156f9eb compiler: Debian clang version 15.0.6, 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.