From: Damien Robert <damien.olivier.robert@gmail.com>
To: Derrick Stolee <stolee@gmail.com>
Cc: Jeff King <peff@peff.net>,
git@vger.kernel.org, Junio C Hamano <gitster@pobox.com>,
Derrick Stolee <dstolee@microsoft.com>,
William Baker <William.Baker@microsoft.com>
Subject: Re: [PATCH v2 1/1] midx.c: fix an integer overflow
Date: Thu, 12 Mar 2020 22:41:23 +0100 [thread overview]
Message-ID: <20200312214123.sqja3fvuiaaspxwp@doriath> (raw)
In-Reply-To: <a538c497-a79d-43be-3d00-c7a619acc4e6@gmail.com>
From Derrick Stolee, Thu 12 Mar 2020 at 14:28:11 (-0400) :
> I _think_ the t/tXXXX directories are used for this kind of data storage,
> so you could generate an empty multi-pack-index from an older version of
> Git then store it there.
Yes I anticipated that and have one available on hand :)
It weights 1116 characters.
> > - if (flags & MIDX_PROGRESS)
> > - progress = start_sparse_progress(_("Verifying OID order in multi-pack-index"),
> > - m->num_objects - 1);
> > - for (i = 0; i < m->num_objects - 1; i++) {
> > - struct object_id oid1, oid2;
> > + if (m->num_objects == 0)
> > + midx_report(_("Warning: the midx contains no oid."));
>
> Should this "Warning: " be here? The other calls to midx_report() do not have such prefix.
Right, I agree it should not.
> Also, it may be valuable to return from this block so you do not need to put the block below in a tabbed block, reducing the complexity of this patch.
Agreed: we don't want to run the other checks anyway if we don't have any
objects.
That'll be for v3 once I get advice on what to do for tests.
next prev parent reply other threads:[~2020-03-12 21:41 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-28 16:24 [PATCH 1/1] midx.c: fix an integer overflow Damien Robert
2020-02-28 18:55 ` Jeff King
2020-02-28 20:39 ` Junio C Hamano
2020-02-29 17:15 ` Damien Robert
2020-02-29 15:38 ` Damien Robert
2020-03-12 17:35 ` [PATCH v2 " Damien Robert
2020-03-12 18:24 ` Damien Robert
2020-03-12 18:28 ` Derrick Stolee
2020-03-12 21:41 ` Damien Robert [this message]
2020-03-23 22:25 ` [PATCH v3 " Damien Robert
2020-03-24 6:01 ` Jeff King
2020-03-24 18:48 ` Junio C Hamano
2020-03-26 21:35 ` [PATCH v4 " Damien Robert
2020-03-26 23:27 ` Junio C Hamano
2020-03-28 22:23 ` Damien Robert
2020-03-28 23:51 ` Junio C Hamano
2020-03-28 22:18 ` [PATCH 1/1] midx.c: fix an integer underflow Damien Robert
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