From: Derrick Stolee <derrickstolee@github.com>
To: Johannes Schindelin <Johannes.Schindelin@gmx.de>,
Derrick Stolee via GitGitGadget <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, gitster@pobox.com, peff@peff.net,
me@ttaylorr.com, avarab@gmail.com, christian.couder@gmail.com,
jrnieder@gmail.com,
"brian m. carlson" <sandals@crustytoothpaste.net>,
Robert Coup <robert.coup@koordinates.com>
Subject: Re: [PATCH] urlmatch: create fetch.credentialsInUrl config
Date: Tue, 24 May 2022 16:16:08 -0400 [thread overview]
Message-ID: <14f71d47-e2c1-2a43-6434-af6f23d18754@github.com> (raw)
In-Reply-To: <nycvar.QRO.7.76.6.2205241339440.352@tvgsbejvaqbjf.bet>
On 5/24/2022 7:42 AM, Johannes Schindelin wrote:
> Hi Stolee,
>
> On Mon, 23 May 2022, Derrick Stolee via GitGitGadget wrote:
>> + at_ptr = strchr(url, '@');
>> + colon_ptr = strchr(url + scheme_len + 3, ':');
>
> How certain are we that `url + scheme_len + 3` is still inside the
> NUL-separated `url`?
I'll update the method comment to make this clear.
>> +
>> + if (!colon_ptr)
>> + BUG("failed to find colon in url '%s' with scheme_len %"PRIuMAX,
>> + url, (uintmax_t) scheme_len);
>
> Wouldn't this mean that `https://github.com/git/git` with a `scheme_len`
> of 5 would hit that `BUG()` code path?
Yes. The method is about what to do once we've detected a URL
with a "username:password@" combination after the scheme. I
mentioned in a different reply, but I'll make this clear with
a comment.
Thanks,
-Stolee
next prev parent reply other threads:[~2022-05-24 20:16 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-23 18:04 [PATCH] urlmatch: create fetch.credentialsInUrl config Derrick Stolee via GitGitGadget
2022-05-23 19:06 ` Junio C Hamano
2022-05-23 20:31 ` Derrick Stolee
2022-05-23 21:14 ` Junio C Hamano
2022-05-24 11:46 ` Johannes Schindelin
2022-05-24 20:14 ` Derrick Stolee
2022-05-23 20:37 ` Junio C Hamano
2022-05-24 11:51 ` Johannes Schindelin
2022-05-24 8:18 ` Ævar Arnfjörð Bjarmason
2022-05-24 13:50 ` Derrick Stolee
2022-05-24 21:01 ` Ævar Arnfjörð Bjarmason
2022-05-25 14:03 ` Derrick Stolee
2022-05-24 11:42 ` Johannes Schindelin
2022-05-24 20:16 ` Derrick Stolee [this message]
2022-05-27 13:27 ` [PATCH v2] " Derrick Stolee via GitGitGadget
2022-05-27 14:22 ` Ævar Arnfjörð Bjarmason
2022-05-27 14:43 ` Derrick Stolee
2022-05-27 18:09 ` Junio C Hamano
2022-05-27 18:40 ` Junio C Hamano
2022-05-30 0:16 ` Junio C Hamano
2022-05-31 13:32 ` Derrick Stolee
2022-06-01 1:16 ` [PATCH v3 0/2] fetch: " Derrick Stolee via GitGitGadget
2022-06-01 1:16 ` [PATCH v3 1/2] remote: " Derrick Stolee via GitGitGadget
2022-06-01 19:19 ` Ævar Arnfjörð Bjarmason
2022-06-02 13:38 ` Derrick Stolee
2022-06-01 1:16 ` [PATCH v3 2/2] usage: add warn_once() helper for repeated warnings Derrick Stolee via GitGitGadget
2022-06-01 12:29 ` Ævar Arnfjörð Bjarmason
2022-06-01 18:42 ` Derrick Stolee
2022-06-01 19:33 ` Ævar Arnfjörð Bjarmason
2022-06-02 13:43 ` Derrick Stolee
2022-06-01 20:21 ` Junio C Hamano
2022-06-02 14:24 ` Derrick Stolee
2022-06-02 17:53 ` Junio C Hamano
2022-06-01 20:40 ` Junio C Hamano
2022-06-02 17:20 ` [PATCH v4] remote: create fetch.credentialsInUrl config Derrick Stolee via GitGitGadget
2022-06-02 21:20 ` Junio C Hamano
2022-06-03 12:54 ` Derrick Stolee
2022-06-06 15:37 ` Junio C Hamano
2022-06-06 14:36 ` [PATCH v5] " Derrick Stolee via GitGitGadget
2022-06-06 16:34 ` Junio C Hamano
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