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From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: Taylor Blau <me@ttaylorr.com>
Cc: git@vger.kernel.org, vdye@github.com, jonathantanmy@google.com,
	gitster@pobox.com
Subject: Re: [PATCH v2 1/4] pack-bitmap.c: check preferred pack validity when opening MIDX bitmap
Date: Tue, 24 May 2022 21:36:45 +0200	[thread overview]
Message-ID: <220524.864k1ewwh4.gmgdl@evledraar.gmail.com> (raw)
In-Reply-To: <618e8a6166473d238e62ce6243d9a0b2b72ee2f0.1653418457.git.me@ttaylorr.com>


On Tue, May 24 2022, Taylor Blau wrote:

Just nits on the error reporting:

> @@ -353,6 +355,20 @@ static int open_midx_bitmap_1(struct bitmap_index *bitmap_git,
>  		warning(_("multi-pack bitmap is missing required reverse index"));
>  		goto cleanup;
>  	}
> +
> +	for (i = 0; i < bitmap_git->midx->num_packs; i++) {
> +		if (prepare_midx_pack(the_repository, bitmap_git->midx, i))
> +			die(_("could not open pack %s"),
> +			    bitmap_git->midx->pack_names[i]);

Some existing API users of this & their error handling suggest that this
message is wrong. I.e. it's not that we couldn't open it, but that we
could open it and there's something wrong with it. Or perhaps their
messages are misleading?

> +	}
> +
> +	preferred = bitmap_git->midx->packs[midx_preferred_pack(bitmap_git)];
> +	if (!is_pack_valid(preferred)) {
> +		warning(_("preferred pack (%s) is invalid"),
> +			preferred->pack_name);

Likewise this? E.g. perhaps the permissions are just wrong or whatever,
per open_packed_git_1().

  reply	other threads:[~2022-05-24 19:40 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-13 16:23 [PATCH 0/2] pack-objects: fix a pair of MIDX bitmap-related races Taylor Blau
2022-05-13 16:23 ` [PATCH 1/2] pack-bitmap: check preferred pack validity when opening MIDX bitmap Taylor Blau
2022-05-13 18:19   ` Junio C Hamano
2022-05-13 19:55     ` Taylor Blau
2022-05-13 16:23 ` [PATCH 2/2] builtin/pack-objects.c: ensure pack validity from MIDX bitmap objects Taylor Blau
2022-05-13 23:06   ` Jonathan Tan
2022-05-14 13:17     ` Taylor Blau
2022-05-16  6:07       ` Jonathan Tan
2022-05-14 13:34     ` Taylor Blau
2022-05-16  6:11       ` Jonathan Tan
2022-05-24 18:54 ` [PATCH v2 0/4] pack-objects: fix a pair of MIDX bitmap-related races Taylor Blau
2022-05-24 18:54   ` [PATCH v2 1/4] pack-bitmap.c: check preferred pack validity when opening MIDX bitmap Taylor Blau
2022-05-24 19:36     ` Ævar Arnfjörð Bjarmason [this message]
2022-05-24 21:38       ` Taylor Blau
2022-05-24 21:51         ` Ævar Arnfjörð Bjarmason
2022-05-24 18:54   ` [PATCH v2 2/4] builtin/pack-objects.c: avoid redundant NULL check Taylor Blau
2022-05-24 21:44     ` Junio C Hamano
2022-05-25  0:11       ` Taylor Blau
2022-05-24 18:54   ` [PATCH v2 3/4] builtin/pack-objects.c: ensure included `--stdin-packs` exist Taylor Blau
2022-05-24 19:46     ` Ævar Arnfjörð Bjarmason
2022-05-24 21:33       ` Taylor Blau
2022-05-24 21:49         ` Ævar Arnfjörð Bjarmason
2022-05-24 22:03     ` Junio C Hamano
2022-05-25  0:14       ` Taylor Blau
2022-05-26 19:21     ` Victoria Dye
2022-05-26 20:05       ` Taylor Blau
2022-05-24 18:54   ` [PATCH v2 4/4] builtin/pack-objects.c: ensure pack validity from MIDX bitmap objects Taylor Blau
2022-05-24 21:38   ` [PATCH v2 0/4] pack-objects: fix a pair of MIDX bitmap-related races Junio C Hamano
2022-05-25  0:16     ` Taylor Blau

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