Re: [syzbot] [hfs?] memory leak in hfs_init_fs_context

From: syzbot

Date: Wed Nov 19 2025 - 10:08:03 EST


Hello,

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

Reported-by: syzbot+ad45f827c88778ff7df6@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+ad45f827c88778ff7df6@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 058747ce hfs: ensure sb->s_fs_info is always cleaned up
git tree: https://github.com/brauner/linux.git work.hfs.fixes
console output: https://syzkaller.appspot.com/x/log.txt?x=122ab914580000
kernel config: https://syzkaller.appspot.com/x/.config?x=f30cc590c4f6da44
dashboard link: https://syzkaller.appspot.com/bug?extid=ad45f827c88778ff7df6
compiler: gcc (Debian 12.2.0-14+deb12u1) 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.