Re: [6.8-rc1 Regression] Unable to exec apparmor_parser from virt-aa-helper

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To: Kees Cook <keescook@xxxxxxxxxxxx>, Kentaro Takeda <takedakn@xxxxxxxxxxxxx>, Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>, John Johansen <john.johansen@xxxxxxxxxxxxx>, Paul Moore <paul@xxxxxxxxxxxxxx>
Subject: Re: [6.8-rc1 Regression] Unable to exec apparmor_parser from virt-aa-helper
From: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Date: Wed, 24 Jan 2024 10:29:36 -0800
Cc: Kevin Locke <kevin@xxxxxxxxxxxxxxx>, Josh Triplett <josh@xxxxxxxxxxxxxxxx>, Mateusz Guzik <mjguzik@xxxxxxxxx>, Al Viro <viro@xxxxxxxxxxxxxxxxxx>, linux-mm@xxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-security-module@xxxxxxxxxxxxxxx
In-reply-to: <CAHk-=whDAUMSPhDhMUeHNKGd-ZX8ixNeEz7FLfQasAGvi_knDg@mail.gmail.com>
References: <ZbE4qn9_h14OqADK@kevinlocke.name> <202401240832.02940B1A@keescook> <CAHk-=wgJmDuYOQ+m_urRzrTTrQoobCJXnSYMovpwKckGgTyMxA@mail.gmail.com> <CAHk-=wijSFE6+vjv7vCrhFJw=y36RY6zApCA07uD1jMpmmFBfA@mail.gmail.com> <CAHk-=wiZj-C-ZjiJdhyCDGK07WXfeROj1ACaSy7OrxtpqQVe-g@mail.gmail.com> <202401240916.044E6A6A7A@keescook> <CAHk-=whq+Kn-_LTvu8naGqtN5iK0c48L1mroyoGYuq_DgFEC7g@mail.gmail.com> <CAHk-=whDAUMSPhDhMUeHNKGd-ZX8ixNeEz7FLfQasAGvi_knDg@mail.gmail.com>

On Wed, 24 Jan 2024 at 10:27, Linus Torvalds
<torvalds@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> UNTESTED

.. and just to check who is awake, I used 'file->f_flags &
__FMODE_EXEC' in tomoyo when 'file' doesn't exist as a variable.

It should be 'f->f_flags & __FMODE_EXEC'.

That way it at least compiles.

              Linus

References:
- [6.8-rc1 Regression] Unable to exec apparmor_parser from virt-aa-helper
  - From: Kevin Locke
- Re: [6.8-rc1 Regression] Unable to exec apparmor_parser from virt-aa-helper
  - From: Kees Cook
- Re: [6.8-rc1 Regression] Unable to exec apparmor_parser from virt-aa-helper
  - From: Linus Torvalds
- Re: [6.8-rc1 Regression] Unable to exec apparmor_parser from virt-aa-helper
  - From: Linus Torvalds
- Re: [6.8-rc1 Regression] Unable to exec apparmor_parser from virt-aa-helper
  - From: Linus Torvalds
- Re: [6.8-rc1 Regression] Unable to exec apparmor_parser from virt-aa-helper
  - From: Kees Cook
- Re: [6.8-rc1 Regression] Unable to exec apparmor_parser from virt-aa-helper
  - From: Linus Torvalds
- Re: [6.8-rc1 Regression] Unable to exec apparmor_parser from virt-aa-helper
  - From: Linus Torvalds

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