linux-kernel - Re: [syzbot] [overlayfs?] general protection fault in ovl_real_file

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Message-ID: <670d3fc6.050a0220.4cbc0.004d.GAE@google.com>
Date: Mon, 14 Oct 2024 08:59:02 -0700
From: syzbot <syzbot+aaf95b6e8fc9d906d8a7@...kaller.appspotmail.com>
To: amir73il@...il.com, linux-kernel@...r.kernel.org, 
	linux-unionfs@...r.kernel.org, miklos@...redi.hu, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [overlayfs?] general protection fault in ovl_real_file_path

Hello,

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

Reported-by: syzbot+aaf95b6e8fc9d906d8a7@...kaller.appspotmail.com
Tested-by: syzbot+aaf95b6e8fc9d906d8a7@...kaller.appspotmail.com

Tested on:

commit:         2d66a7ce ovl: convert ovl_real_fdget() callers to ovl_..
git tree:       https://github.com/amir73il/linux ovl_real_file
console output: https://syzkaller.appspot.com/x/log.txt?x=15a3385f980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=7cd9e7e4a8a0a15b
dashboard link: https://syzkaller.appspot.com/bug?extid=aaf95b6e8fc9d906d8a7
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.