From: Jann Horn <jannh@google.com>
To: Kuniyuki Iwashima <kuniyu@amazon.com>
Cc: alexander@mihalicyn.com, bluca@debian.org, brauner@kernel.org,
daan.j.demeyer@gmail.com, davem@davemloft.net,
david@readahead.eu, edumazet@google.com, horms@kernel.org,
jack@suse.cz, kuba@kernel.org, lennart@poettering.net,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
me@yhndnzj.com, netdev@vger.kernel.org, oleg@redhat.com,
pabeni@redhat.com, viro@zeniv.linux.org.uk, zbyszek@in.waw.pl
Subject: Re: [PATCH RFC v3 08/10] net, pidfs, coredump: only allow coredumping tasks to connect to coredump socket
Date: Mon, 5 May 2025 21:55:06 +0200 [thread overview]
Message-ID: <CAG48ez2YRJxDmAZEOSWVvCyz0fkHN2NaC=_mLzcLibVKVOWqHw@mail.gmail.com> (raw)
In-Reply-To: <20250505194451.22723-1-kuniyu@amazon.com>
On Mon, May 5, 2025 at 9:45 PM Kuniyuki Iwashima <kuniyu@amazon.com> wrote:
> and LSM can check if the source socket is a kernel socket too.
("a kernel socket" is not necessarily the same as "a kernel socket
intended for core dumping")
next prev parent reply other threads:[~2025-05-05 19:55 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-05 11:13 [PATCH RFC v3 00/10] coredump: add coredump socket Christian Brauner
2025-05-05 11:13 ` [PATCH RFC v3 01/10] coredump: massage format_corname() Christian Brauner
2025-05-05 11:13 ` [PATCH RFC v3 02/10] coredump: massage do_coredump() Christian Brauner
2025-05-05 11:13 ` [PATCH RFC v3 03/10] net: reserve prefix Christian Brauner
2025-05-05 11:13 ` [PATCH RFC v3 04/10] coredump: add coredump socket Christian Brauner
2025-05-05 12:55 ` Jann Horn
2025-05-05 13:06 ` Luca Boccassi
2025-05-05 14:46 ` Christian Brauner
2025-05-05 18:48 ` Kuniyuki Iwashima
2025-05-06 8:24 ` Christian Brauner
2025-05-05 11:13 ` [PATCH RFC v3 05/10] coredump: validate socket name as it is written Christian Brauner
2025-05-05 11:13 ` [PATCH RFC v3 06/10] coredump: show supported coredump modes Christian Brauner
2025-05-05 11:13 ` [PATCH RFC v3 07/10] pidfs, coredump: add PIDFD_INFO_COREDUMP Christian Brauner
2025-05-05 11:13 ` [PATCH RFC v3 08/10] net, pidfs, coredump: only allow coredumping tasks to connect to coredump socket Christian Brauner
2025-05-05 13:08 ` Jann Horn
2025-05-05 14:06 ` Christian Brauner
2025-05-05 18:40 ` Kuniyuki Iwashima
2025-05-05 19:10 ` Jann Horn
2025-05-05 19:35 ` Kuniyuki Iwashima
2025-05-05 19:44 ` Kuniyuki Iwashima
2025-05-05 19:55 ` Jann Horn [this message]
2025-05-05 20:41 ` Kuniyuki Iwashima
2025-05-06 7:39 ` Christian Brauner
2025-05-06 14:51 ` Jann Horn
2025-05-06 15:16 ` Christian Brauner
2025-05-06 19:28 ` Kuniyuki Iwashima
2025-05-07 11:50 ` Mickaël Salaün
2025-05-05 19:55 ` Jann Horn
2025-05-05 20:30 ` Kuniyuki Iwashima
2025-05-06 8:06 ` Christian Brauner
2025-05-06 14:37 ` Jann Horn
2025-05-06 19:18 ` Kuniyuki Iwashima
2025-05-07 11:51 ` Mickaël Salaün
2025-05-07 14:22 ` Lennart Poettering
2025-05-07 22:10 ` Paul Moore
2025-05-05 11:13 ` [PATCH RFC v3 09/10] selftests/pidfd: add PIDFD_INFO_COREDUMP infrastructure Christian Brauner
2025-05-05 11:13 ` [PATCH RFC v3 10/10] selftests/coredump: add tests for AF_UNIX coredumps Christian Brauner
2025-05-05 14:41 ` [PATCH RFC v3 00/10] coredump: add coredump socket Mickaël Salaün
2025-05-05 14:56 ` Christian Brauner
2025-05-05 15:38 ` Mickaël Salaün
2025-05-05 14:59 ` Jann Horn
2025-05-05 15:39 ` Mickaël Salaün
2025-05-05 18:33 ` Kuniyuki Iwashima
2025-05-06 7:33 ` Christian Brauner
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