Re: [syzbot] [overlayfs?] KASAN: invalid-free in init_file

From: syzbot
Date: Sun Jul 02 2023 - 07:03:29 EST


Hello,

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

Reported-and-tested-by: syzbot+ada42aab05cf51b00e98@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 0ed645e2 fs: move cleanup from init_file() into its ca..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git vfs.fixes
console output: https://syzkaller.appspot.com/x/log.txt?x=124e2008a80000
kernel config: https://syzkaller.appspot.com/x/.config?x=78aa7bd472e7bb0d
dashboard link: https://syzkaller.appspot.com/bug?extid=ada42aab05cf51b00e98
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2

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