From: Jeff King <peff@peff.net>
To: Jonathan Tan <jonathantanmy@google.com>
Cc: Junio C Hamano <gitster@pobox.com>,
git@vger.kernel.org, avarab@gmail.com
Subject: Re: [PATCH v4 3/4] object-file: emit corruption errors when detected
Date: Mon, 12 Dec 2022 16:20:11 -0500 [thread overview]
Message-ID: <Y5ebC1qwJi5VwnCh@coredump.intra.peff.net> (raw)
In-Reply-To: <20221212205955.956380-1-jonathantanmy@google.com>
On Mon, Dec 12, 2022 at 12:59:55PM -0800, Jonathan Tan wrote:
> > And possibly put a comment above open_loose_object() that "path"
> > is only guaranteed to point to something sensible when a non-negative
> > value is returned.
>
> Junio made a point that there could, for example, be no path when the
> odb list is empty (maybe in the future) so I don't think this would be
> sufficient. But there is already a comment there pointing to a comment
> in another function that states "path ... (if any)" so this is something
> that callers should already take care of. In my changes, I'll initialize
> it to NULL and whenever I use it, I'll check for non-NULL first.
If we return a non-negative value, then we opened something, so by
definition, don't we have a path of the thing we opened?
I think the case Junio mentioned was if we for some reason didn't look
at _any_ path. In which case we'd be returning an error.
-Peff
next prev parent reply other threads:[~2022-12-12 21:21 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-30 20:30 [PATCH 0/4] Don't lazy-fetch commits when parsing them Jonathan Tan
2022-11-30 20:30 ` [PATCH 1/4] object-file: reread object with exact same args Jonathan Tan
2022-11-30 20:30 ` [PATCH 2/4] object-file: refactor corrupt object diagnosis Jonathan Tan
2022-11-30 20:47 ` Jeff King
2022-11-30 23:42 ` Junio C Hamano
2022-12-01 19:06 ` Jonathan Tan
2022-11-30 20:30 ` [PATCH 3/4] object-file: refactor replace object lookup Jonathan Tan
2022-11-30 20:54 ` Jeff King
2022-11-30 20:30 ` [PATCH 4/4] commit: don't lazy-fetch commits Jonathan Tan
2022-11-30 21:04 ` Jeff King
2022-12-01 19:11 ` Jonathan Tan
2022-12-01 19:33 ` Jeff King
2022-11-30 23:56 ` Junio C Hamano
2022-11-30 21:06 ` [PATCH 0/4] Don't lazy-fetch commits when parsing them Jeff King
2022-12-01 19:27 ` [PATCH v2 " Jonathan Tan
2022-12-01 19:27 ` [PATCH v2 1/4] object-file: reread object with exact same args Jonathan Tan
2022-12-01 19:27 ` [PATCH v2 2/4] object-file: refactor corrupt object diagnosis Jonathan Tan
2022-12-01 19:27 ` [PATCH v2 3/4] object-file: refactor replace object lookup Jonathan Tan
2022-12-01 19:27 ` [PATCH v2 4/4] commit: don't lazy-fetch commits Jonathan Tan
2022-12-01 19:54 ` [PATCH v2 0/4] Don't lazy-fetch commits when parsing them Jeff King
2022-12-01 21:26 ` Jonathan Tan
2022-12-02 0:23 ` Jeff King
2022-12-06 0:49 ` Jonathan Tan
2022-12-06 2:03 ` Jeff King
2022-12-01 23:09 ` Junio C Hamano
2022-12-07 0:40 ` [PATCH v2 0/3] " Jonathan Tan
2022-12-07 0:40 ` [PATCH v2 1/3] object-file: don't exit early if skipping loose Jonathan Tan
2022-12-07 1:12 ` Junio C Hamano
2022-12-07 6:14 ` Jeff King
2022-12-07 6:43 ` Junio C Hamano
2022-12-07 23:20 ` Jonathan Tan
2022-12-07 0:40 ` [PATCH v2 2/3] object-file: emit corruption errors when detected Jonathan Tan
2022-12-07 1:16 ` Junio C Hamano
2022-12-07 4:05 ` Ævar Arnfjörð Bjarmason
2022-12-07 7:07 ` Jeff King
2022-12-07 10:33 ` Ævar Arnfjörð Bjarmason
2022-12-07 23:26 ` Jonathan Tan
2022-12-07 23:50 ` Ævar Arnfjörð Bjarmason
2022-12-08 6:33 ` Jeff King
2022-12-07 6:42 ` Jeff King
2022-12-07 0:40 ` [PATCH v2 3/3] commit: don't lazy-fetch commits Jonathan Tan
2022-12-07 1:17 ` Junio C Hamano
2022-12-07 6:47 ` Jeff King
2022-12-08 20:57 ` [PATCH v3 0/4] Don't lazy-fetch commits when parsing them Jonathan Tan
2022-12-08 20:57 ` [PATCH v3 1/4] object-file: remove OBJECT_INFO_IGNORE_LOOSE Jonathan Tan
2022-12-08 20:57 ` [PATCH v3 2/4] object-file: refactor map_loose_object_1() Jonathan Tan
2022-12-09 2:00 ` Jeff King
2022-12-09 18:17 ` Jonathan Tan
2022-12-09 20:27 ` Jeff King
2022-12-09 20:27 ` Jeff King
2022-12-08 20:57 ` [PATCH v3 3/4] object-file: emit corruption errors when detected Jonathan Tan
2022-12-09 1:56 ` Jeff King
2022-12-09 18:26 ` Jonathan Tan
2022-12-09 14:19 ` Ævar Arnfjörð Bjarmason
2022-12-09 18:33 ` Jonathan Tan
2022-12-08 20:57 ` [PATCH v3 4/4] commit: don't lazy-fetch commits Jonathan Tan
2022-12-09 14:14 ` Ævar Arnfjörð Bjarmason
2022-12-09 21:44 ` [PATCH v4 0/4] Don't lazy-fetch commits when parsing them Jonathan Tan
2022-12-09 21:44 ` [PATCH v4 1/4] object-file: remove OBJECT_INFO_IGNORE_LOOSE Jonathan Tan
2022-12-09 21:44 ` [PATCH v4 2/4] object-file: refactor map_loose_object_1() Jonathan Tan
2022-12-09 21:44 ` [PATCH v4 3/4] object-file: emit corruption errors when detected Jonathan Tan
2022-12-10 0:16 ` Junio C Hamano
2022-12-12 20:38 ` Jonathan Tan
2022-12-12 20:49 ` Jeff King
2022-12-12 20:59 ` Jonathan Tan
2022-12-12 21:20 ` Jeff King [this message]
2022-12-12 21:29 ` Jonathan Tan
2022-12-12 22:17 ` Jeff King
2022-12-12 22:52 ` Jonathan Tan
2022-12-13 10:37 ` Jeff King
2022-12-09 21:44 ` [PATCH v4 4/4] commit: don't lazy-fetch commits Jonathan Tan
2022-12-12 22:48 ` [PATCH v5 0/4] Don't lazy-fetch commits when parsing them Jonathan Tan
2022-12-12 22:48 ` [PATCH v5 1/4] object-file: remove OBJECT_INFO_IGNORE_LOOSE Jonathan Tan
2022-12-12 22:48 ` [PATCH v5 2/4] object-file: refactor map_loose_object_1() Jonathan Tan
2022-12-12 22:48 ` [PATCH v5 3/4] object-file: emit corruption errors when detected Jonathan Tan
2022-12-13 1:51 ` Junio C Hamano
2022-12-13 10:38 ` Jeff King
2022-12-12 22:48 ` [PATCH v5 4/4] commit: don't lazy-fetch commits Jonathan Tan
2022-12-14 19:17 ` [PATCH v6 0/4] Don't lazy-fetch commits when parsing them Jonathan Tan
2022-12-14 19:17 ` [PATCH v6 1/4] object-file: remove OBJECT_INFO_IGNORE_LOOSE Jonathan Tan
2022-12-14 19:17 ` [PATCH v6 2/4] object-file: refactor map_loose_object_1() Jonathan Tan
2022-12-14 19:17 ` [PATCH v6 3/4] object-file: emit corruption errors when detected Jonathan Tan
2022-12-14 19:17 ` [PATCH v6 4/4] commit: don't lazy-fetch commits Jonathan Tan
2022-12-14 20:43 ` [PATCH v6 0/4] Don't lazy-fetch commits when parsing them Jeff King
2022-12-15 0:07 ` Junio C Hamano
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