From: Thalia Archibald <thalia@archibald.dev>
To: git@vger.kernel.org
Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de>,
Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>,
Elijah Newren <newren@gmail.com>,
Thalia Rose Archibald <thalia@archibald.dev>
Subject: Re: [PATCH 1/6] fast-import: tighten parsing of paths
Date: Fri, 22 Mar 2024 00:11:21 +0000 [thread overview]
Message-ID: <E3673B5C-3D46-41A4-A204-9574F04F71D6@archibald.dev> (raw)
In-Reply-To: <20240322000304.76810-2-thalia@archibald.dev>
Looks like my cover letter was dropped and placing each Cc: on a separate line
only sends to the last one. Let’s try again. Here's my cover letter and the full
relevant list from contrib/contacts is now CC'd:
> fast-import has subtle differences in how it parses file paths between each
> occurrence of <path> in the grammar. Many errors were suppressed or not checked,
> which could lead to silent data corruption. A particularly bad case was when a
> front-end sent escapes that Git doesn't recognize (e.g., hex escapes are not
> supported), it would be treated as literal bytes instead of a quoted string.
>
> Bring path parsing into line with the documented behavior and improve
> documentation to fill in missing details.
>
> This patch series is patterned after 06454cb9a3 (fast-import: tighten parsing of
> datarefs, 2012-04-07), which did similar fixes across the grammar, but for
> marks.
>
> This is my first contribution to Git, so please let me know if there's something
> I've missed. I'm working on a tool for advanced repo transformations (like a
> union of filter-repo and Reposurgeon workflows), so I've been living in
> fast-import code and I have more parsing fixes planned.
next prev parent reply other threads:[~2024-03-22 0:11 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-22 0:03 [PATCH 0/6] fast-import: tighten parsing of paths Thalia Archibald
2024-03-22 0:03 ` [PATCH 1/6] " Thalia Archibald
2024-03-22 0:11 ` Thalia Archibald [this message]
2024-03-28 8:21 ` Patrick Steinhardt
[not found] ` <E01C617F-3720-42C0-83EE-04BB01643C86@archibald.dev>
2024-04-01 9:05 ` Thalia Archibald
2024-03-22 0:03 ` [PATCH 2/6] fast-import: directly use strbufs for paths Thalia Archibald
2024-03-28 8:21 ` Patrick Steinhardt
2024-03-22 0:03 ` [PATCH 3/6] fast-import: release unfreed strbufs Thalia Archibald
2024-03-28 8:21 ` Patrick Steinhardt
2024-04-01 9:06 ` Thalia Archibald
2024-03-22 0:03 ` [PATCH 4/6] fast-import: remove dead strbuf Thalia Archibald
2024-03-28 8:21 ` Patrick Steinhardt
2024-03-22 0:03 ` [PATCH 5/6] fast-import: document C-style escapes for paths Thalia Archibald
2024-03-28 8:21 ` Patrick Steinhardt
2024-04-01 9:06 ` Thalia Archibald
2024-03-22 0:03 ` [PATCH 6/6] fast-import: forbid escaped NUL in paths Thalia Archibald
2024-04-01 9:02 ` [PATCH v2 0/8] fast-import: tighten parsing of paths Thalia Archibald
2024-04-01 9:02 ` [PATCH v2 1/8] fast-import: tighten path unquoting Thalia Archibald
2024-04-10 6:27 ` Patrick Steinhardt
2024-04-10 8:18 ` Chris Torek
2024-04-10 8:44 ` Thalia Archibald
2024-04-10 8:51 ` Chris Torek
2024-04-10 9:14 ` Thalia Archibald
2024-04-10 9:42 ` Patrick Steinhardt
2024-04-10 9:16 ` Thalia Archibald
2024-04-10 9:12 ` Thalia Archibald
2024-04-01 9:03 ` [PATCH v2 2/8] fast-import: directly use strbufs for paths Thalia Archibald
2024-04-10 6:27 ` Patrick Steinhardt
2024-04-10 10:07 ` Thalia Archibald
2024-04-10 10:18 ` Patrick Steinhardt
2024-04-01 9:03 ` [PATCH v2 3/8] fast-import: allow unquoted empty path for root Thalia Archibald
2024-04-10 6:27 ` Patrick Steinhardt
2024-04-01 9:03 ` [PATCH v2 4/8] fast-import: remove dead strbuf Thalia Archibald
2024-04-01 9:03 ` [PATCH v2 5/8] fast-import: improve documentation for unquoted paths Thalia Archibald
2024-04-01 9:03 ` [PATCH v2 6/8] fast-import: document C-style escapes for paths Thalia Archibald
2024-04-01 9:03 ` [PATCH v2 7/8] fast-import: forbid escaped NUL in paths Thalia Archibald
2024-04-01 9:03 ` [PATCH v2 8/8] fast-import: make comments more precise Thalia Archibald
2024-04-07 21:19 ` [PATCH v2 0/8] fast-import: tighten parsing of paths Thalia Archibald
2024-04-07 23:46 ` Eric Sunshine
2024-04-08 6:25 ` Patrick Steinhardt
2024-04-08 7:15 ` Thalia Archibald
2024-04-08 9:07 ` Patrick Steinhardt
2024-04-08 14:52 ` Junio C Hamano
2024-04-10 9:54 ` [PATCH v3 " Thalia Archibald
2024-04-10 9:55 ` [PATCH v3 1/8] fast-import: tighten path unquoting Thalia Archibald
2024-04-10 9:55 ` [PATCH v3 2/8] fast-import: directly use strbufs for paths Thalia Archibald
2024-04-10 9:55 ` [PATCH v3 3/8] fast-import: allow unquoted empty path for root Thalia Archibald
2024-04-11 19:59 ` Junio C Hamano
2024-04-10 9:55 ` [PATCH v3 4/8] fast-import: remove dead strbuf Thalia Archibald
2024-04-11 19:53 ` Junio C Hamano
2024-04-10 9:55 ` [PATCH v3 5/8] fast-import: improve documentation for unquoted paths Thalia Archibald
2024-04-11 19:51 ` Junio C Hamano
2024-04-10 9:56 ` [PATCH v3 6/8] fast-import: document C-style escapes for paths Thalia Archibald
2024-04-10 18:28 ` Junio C Hamano
2024-04-10 22:50 ` Thalia Archibald
2024-04-11 5:32 ` Junio C Hamano
2024-04-11 9:14 ` Patrick Steinhardt
2024-04-10 9:56 ` [PATCH v3 7/8] fast-import: forbid escaped NUL in paths Thalia Archibald
2024-04-10 18:51 ` Junio C Hamano
2024-04-10 9:56 ` [PATCH v3 8/8] fast-import: make comments more precise Thalia Archibald
2024-04-10 19:21 ` Junio C Hamano
2024-04-12 8:01 ` [PATCH v4 0/8] fast-import: tighten parsing of paths Thalia Archibald
2024-04-12 8:02 ` [PATCH v4 1/8] fast-import: tighten path unquoting Thalia Archibald
2024-04-12 16:34 ` Junio C Hamano
2024-04-13 0:07 ` Thalia Archibald
2024-04-13 18:33 ` Junio C Hamano
2024-04-12 8:03 ` [PATCH v4 2/8] fast-import: directly use strbufs for paths Thalia Archibald
2024-04-12 8:03 ` [PATCH v4 3/8] fast-import: allow unquoted empty path for root Thalia Archibald
2024-04-12 8:03 ` [PATCH v4 4/8] fast-import: remove dead strbuf Thalia Archibald
2024-04-12 8:03 ` [PATCH v4 5/8] fast-import: improve documentation for path quoting Thalia Archibald
2024-04-12 8:03 ` [PATCH v4 6/8] fast-import: document C-style escapes for paths Thalia Archibald
2024-04-12 8:03 ` [PATCH v4 7/8] fast-import: forbid escaped NUL in paths Thalia Archibald
2024-04-12 8:03 ` [PATCH v4 8/8] fast-import: make comments more precise Thalia Archibald
2024-04-14 1:11 ` [PATCH v5 0/8] fast-import: tighten parsing of paths Thalia Archibald
2024-04-14 1:11 ` [PATCH v5 1/8] fast-import: tighten path unquoting Thalia Archibald
2024-04-14 1:11 ` [PATCH v5 2/8] fast-import: directly use strbufs for paths Thalia Archibald
2024-04-14 1:11 ` [PATCH v5 3/8] fast-import: allow unquoted empty path for root Thalia Archibald
2024-04-14 1:11 ` [PATCH v5 4/8] fast-import: remove dead strbuf Thalia Archibald
2024-04-14 1:12 ` [PATCH v5 5/8] fast-import: improve documentation for path quoting Thalia Archibald
2024-04-14 1:12 ` [PATCH v5 6/8] fast-import: document C-style escapes for paths Thalia Archibald
2024-04-14 1:12 ` [PATCH v5 7/8] fast-import: forbid escaped NUL in paths Thalia Archibald
2024-04-14 1:12 ` [PATCH v5 8/8] fast-import: make comments more precise Thalia Archibald
2024-04-15 7:06 ` [PATCH v5 0/8] fast-import: tighten parsing of paths Patrick Steinhardt
2024-04-15 17:07 ` Junio C Hamano
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