From: Carlo Arenas <carenas@gmail.com>
To: rsbecker@nexbridge.com
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Derrick Stolee" <derrickstolee@github.com>,
git@vger.kernel.org, philipoakley@iee.email, me@ttaylorr.com,
"Guy Maurel" <guy.j@maurel.de>,
"SZEDER Gábor" <szeder.dev@gmail.com>,
"Johannes Schindelin" <Johannes.Schindelin@gmx.de>
Subject: Re: [RFC PATCH] git-compat-util: avoid failing dir ownership checks if running priviledged
Date: Tue, 26 Apr 2022 13:45:16 -0700 [thread overview]
Message-ID: <CAPUEspi_mX1xj1Nu2DuE83U9jB6oeRd=8FDPgGXbSC76mGHroQ@mail.gmail.com> (raw)
In-Reply-To: <04bb01d859a9$b759cb50$260d61f0$@nexbridge.com>
On Tue, Apr 26, 2022 at 1:10 PM <rsbecker@nexbridge.com> wrote:
>
> Putting garbage into DOAS_UID might end up causing some unwanted effects
Since it was the root user who put garbage there, we will have to
trust it was not
unwanted. My proposal to use is_digit() was to make sure we didn't get garbage
from the getenv() call (ex: "") that would confuse the logic, but if
there is some sudo
version that is saving the uid as "ThisIsGarbage" then that is a bug
better handled
somewhere else.
Agree with you that using strtol is better, but the added checks and
logic make it
more complicated and go against the assumption made in the commit message
that the environment CAN'T be tampered with.
Carlo
next prev parent reply other threads:[~2022-04-26 20:45 UTC|newest]
Thread overview: 170+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-26 18:31 [RFC PATCH] git-compat-util: avoid failing dir ownership checks if running priviledged Carlo Marcelo Arenas Belón
2022-04-26 19:48 ` Derrick Stolee
2022-04-26 19:56 ` Junio C Hamano
2022-04-26 20:10 ` rsbecker
2022-04-26 20:45 ` Carlo Arenas [this message]
2022-04-26 21:10 ` Junio C Hamano
2022-04-26 20:12 ` Carlo Arenas
2022-04-26 20:26 ` Carlo Arenas
2022-04-29 16:16 ` Derrick Stolee
2022-04-27 0:05 ` [PATCH] git-compat-util: avoid failing dir ownership checks if running privileged Carlo Marcelo Arenas Belón
2022-04-27 9:33 ` Phillip Wood
2022-04-27 12:30 ` Phillip Wood
2022-04-27 14:15 ` rsbecker
2022-04-27 15:58 ` Carlo Arenas
2022-04-27 16:14 ` Phillip Wood
2022-04-27 18:54 ` Junio C Hamano
2022-04-27 20:59 ` Carlo Arenas
2022-04-27 21:09 ` rsbecker
2022-04-27 21:25 ` Junio C Hamano
2022-04-28 17:56 ` Phillip Wood
2022-04-27 15:38 ` Carlo Arenas
2022-04-27 15:50 ` rsbecker
2022-04-27 16:19 ` Junio C Hamano
2022-04-27 16:45 ` Carlo Arenas
2022-04-27 17:22 ` Phillip Wood
2022-04-27 17:49 ` rsbecker
2022-04-27 17:54 ` Carlo Arenas
2022-04-27 18:05 ` rsbecker
2022-04-27 18:11 ` Carlo Arenas
2022-04-27 18:16 ` rsbecker
2022-04-27 16:31 ` Phillip Wood
2022-04-27 16:54 ` Carlo Arenas
2022-04-27 17:28 ` Phillip Wood
2022-04-27 17:49 ` Carlo Arenas
2022-04-27 22:26 ` [RFC PATCH v2] " Carlo Marcelo Arenas Belón
2022-04-27 22:33 ` Junio C Hamano
2022-04-28 3:35 ` [PATCH 0/2] fix `sudo make install` regression in maint Carlo Marcelo Arenas Belón
2022-04-28 3:35 ` [PATCH 1/2] Documentation: explain how safe.directory works when running under sudo Carlo Marcelo Arenas Belón
2022-04-28 5:17 ` Junio C Hamano
2022-04-28 5:58 ` Carlo Arenas
2022-04-28 6:41 ` Junio C Hamano
2022-04-28 3:35 ` [PATCH 2/2] t: add tests for safe.directory when running with sudo Carlo Marcelo Arenas Belón
2022-04-28 5:34 ` Junio C Hamano
2022-04-28 4:57 ` [PATCH 0/2] fix `sudo make install` regression in maint Junio C Hamano
2022-04-28 10:58 ` [PATCH v2 0/3] " Carlo Marcelo Arenas Belón
2022-04-28 10:58 ` [PATCH v2 1/3] git-compat-util: avoid failing dir ownership checks if running privileged Carlo Marcelo Arenas Belón
2022-04-28 18:02 ` Phillip Wood
2022-04-28 18:57 ` Carlo Arenas
2022-04-28 10:58 ` [PATCH v2 2/3] Documentation: explain how safe.directory works when running under sudo Carlo Marcelo Arenas Belón
2022-04-30 6:17 ` Bagas Sanjaya
2022-04-30 6:39 ` Junio C Hamano
2022-04-30 14:15 ` Carlo Marcelo Arenas Belón
2022-04-28 10:58 ` [PATCH v2 3/3] t: add tests for safe.directory when running with sudo Carlo Marcelo Arenas Belón
2022-04-28 16:55 ` Junio C Hamano
2022-04-28 18:08 ` Phillip Wood
2022-04-28 18:12 ` Junio C Hamano
2022-05-06 17:50 ` Carlo Arenas
2022-05-06 21:43 ` Junio C Hamano
2022-05-06 22:57 ` Carlo Arenas
2022-05-06 23:55 ` Junio C Hamano
2022-05-07 11:57 ` Carlo Marcelo Arenas Belón
2022-04-28 19:53 ` rsbecker
2022-04-28 20:22 ` Carlo Arenas
2022-04-28 20:43 ` rsbecker
2022-04-28 20:51 ` Junio C Hamano
2022-04-28 20:56 ` Carlo Arenas
2022-04-28 21:55 ` rsbecker
2022-04-28 22:21 ` Junio C Hamano
2022-04-28 22:45 ` rsbecker
2022-04-28 20:46 ` Junio C Hamano
2022-04-28 20:32 ` Junio C Hamano
2022-04-28 20:40 ` rsbecker
2022-04-28 20:48 ` Carlo Arenas
2022-04-28 21:02 ` Carlo Arenas
2022-04-28 21:07 ` Junio C Hamano
2022-04-29 1:24 ` Carlo Marcelo Arenas Belón
2022-04-29 18:50 ` Junio C Hamano
2022-04-29 20:05 ` Carlo Marcelo Arenas Belón
2022-05-02 18:39 ` [RFC PATCH v3 0/3] fix `sudo make install` regression in maint Carlo Marcelo Arenas Belón
2022-05-02 18:39 ` [RFC PATCH v3 1/3] t: document regression git safe.directory when using sudo Carlo Marcelo Arenas Belón
2022-05-02 21:35 ` Junio C Hamano
2022-05-02 23:07 ` Carlo Arenas
2022-05-02 18:39 ` [RFC PATCH v3 2/3] git-compat-util: avoid failing dir ownership checks if running privileged Carlo Marcelo Arenas Belón
2022-05-02 18:39 ` [RFC PATCH v3 3/3] t0034: enhance framework to allow testing more commands under sudo Carlo Marcelo Arenas Belón
2022-05-02 22:10 ` Junio C Hamano
2022-05-03 0:00 ` Carlo Arenas
2022-05-03 6:54 ` [PATCH v3 0/3] fix `sudo make install` regression in maint Carlo Marcelo Arenas Belón
2022-05-03 6:54 ` [PATCH v3 1/3] t: document regression git safe.directory when using sudo Carlo Marcelo Arenas Belón
2022-05-03 14:03 ` Phillip Wood
2022-05-03 15:56 ` Carlo Marcelo Arenas Belón
2022-05-04 11:15 ` Phillip Wood
2022-05-04 13:02 ` Carlo Arenas
2022-05-04 14:11 ` Phillip Wood
2022-05-05 13:44 ` Johannes Schindelin
2022-05-05 14:34 ` Phillip Wood
2022-05-05 15:50 ` Junio C Hamano
2022-05-05 18:33 ` Junio C Hamano
2022-05-05 19:39 ` Junio C Hamano
2022-05-06 21:03 ` Carlo Arenas
2022-05-09 8:21 ` Phillip Wood
2022-05-09 14:51 ` Carlo Arenas
2022-05-09 15:18 ` Phillip Wood
2022-05-09 16:01 ` Junio C Hamano
2022-05-09 16:21 ` Carlo Arenas
2022-05-06 17:39 ` Carlo Arenas
2022-05-03 6:54 ` [PATCH v3 2/3] git-compat-util: avoid failing dir ownership checks if running privileged Carlo Marcelo Arenas Belón
2022-05-05 14:01 ` Johannes Schindelin
2022-05-05 14:32 ` Phillip Wood
2022-05-06 19:15 ` Carlo Arenas
2022-05-06 20:00 ` Junio C Hamano
2022-05-06 20:22 ` Carlo Arenas
2022-05-06 20:59 ` Junio C Hamano
2022-05-06 21:40 ` Carlo Arenas
2022-05-06 21:07 ` rsbecker
2022-05-05 16:09 ` Junio C Hamano
2022-05-06 20:02 ` Carlo Arenas
2022-05-03 6:54 ` [PATCH v3 3/3] t0034: enhance framework to allow testing more commands under sudo Carlo Marcelo Arenas Belón
2022-05-03 14:12 ` Phillip Wood
2022-05-03 15:27 ` Junio C Hamano
2022-05-06 16:54 ` Carlo Arenas
2022-05-07 16:35 ` [RFC PATCH v4 0/3] fix `sudo make install` regression in maint Carlo Marcelo Arenas Belón
2022-05-07 16:35 ` [RFC PATCH v4 1/3] t: regression git needs safe.directory when using sudo Carlo Marcelo Arenas Belón
2022-05-07 16:35 ` [RFC PATCH v4 2/3] git-compat-util: avoid failing dir ownership checks if running privileged Carlo Marcelo Arenas Belón
2022-05-07 17:34 ` Junio C Hamano
2022-05-07 18:56 ` Carlo Marcelo Arenas Belón
2022-05-09 16:54 ` Junio C Hamano
2022-05-09 17:36 ` rsbecker
2022-05-09 18:48 ` Carlo Arenas
2022-05-09 19:16 ` rsbecker
2022-05-09 19:41 ` Junio C Hamano
2022-05-07 16:35 ` [RFC PATCH v4 3/3] t0034: add negative tests and allow git init to mostly work under sudo Carlo Marcelo Arenas Belón
2022-05-10 14:17 ` [RFC PATCH v4 0/3] fix `sudo make install` regression in maint Phillip Wood
2022-05-10 15:47 ` Carlo Arenas
2022-05-10 17:46 ` [PATCH " Carlo Marcelo Arenas Belón
2022-05-10 17:46 ` [PATCH v4 1/3] t: regression git needs safe.directory when using sudo Carlo Marcelo Arenas Belón
2022-05-10 22:10 ` Junio C Hamano
2022-05-10 23:11 ` Carlo Arenas
2022-05-10 23:44 ` Junio C Hamano
2022-05-11 0:56 ` Carlo Arenas
2022-05-11 1:11 ` Junio C Hamano
2022-05-10 17:46 ` [PATCH v4 2/3] git-compat-util: avoid failing dir ownership checks if running privileged Carlo Marcelo Arenas Belón
2022-05-10 22:57 ` Junio C Hamano
2022-05-11 7:34 ` Carlo Arenas
2022-05-11 14:58 ` Junio C Hamano
2022-05-10 17:46 ` [PATCH v4 3/3] t0034: add negative tests and allow git init to mostly work under sudo Carlo Marcelo Arenas Belón
2022-05-10 23:11 ` Junio C Hamano
2022-05-10 23:25 ` Junio C Hamano
2022-05-11 14:04 ` Carlo Arenas
2022-05-11 15:29 ` Junio C Hamano
2022-05-13 1:00 ` [PATCH v5 0/4] fix `sudo make install` regression in maint Carlo Marcelo Arenas Belón
2022-05-13 1:00 ` [PATCH v5 1/4] t: regression git needs safe.directory when using sudo Carlo Marcelo Arenas Belón
2022-06-03 12:12 ` SZEDER Gábor
2022-05-13 1:00 ` [PATCH v5 2/4] git-compat-util: avoid failing dir ownership checks if running privileged Carlo Marcelo Arenas Belón
2022-06-03 11:05 ` SZEDER Gábor
2022-06-03 16:54 ` Junio C Hamano
2022-06-03 17:34 ` SZEDER Gábor
2022-05-13 1:00 ` [PATCH v5 3/4] t0034: add negative tests and allow git init to mostly work under sudo Carlo Marcelo Arenas Belón
2022-05-13 1:20 ` Junio C Hamano
2022-05-14 14:36 ` Carlo Arenas
2022-05-15 16:54 ` Junio C Hamano
2022-05-15 19:21 ` Carlo Arenas
2022-05-16 5:27 ` Junio C Hamano
2022-05-16 13:07 ` Carlo Marcelo Arenas Belón
2022-05-16 16:25 ` Junio C Hamano
2022-05-13 1:00 ` [PATCH v5 4/4] git-compat-util: allow root to access both SUDO_UID and root owned Carlo Marcelo Arenas Belón
2022-06-15 14:02 ` Johannes Schindelin
2022-06-17 14:26 ` Carlo Arenas
2022-06-17 16:00 ` Junio C Hamano
2022-06-17 20:23 ` [PATCH v6] " Carlo Marcelo Arenas Belón
2022-06-17 21:02 ` Junio C Hamano
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