From: Thomas Rast <tr@thomasrast.ch>
To: Junio C Hamano <gitster@pobox.com>
Cc: "Jeff King" <peff@peff.net>,
"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>,
git@vger.kernel.org
Subject: Re: [PATCH] sha1_file: fix delta_stack memory leak in unpack_entry
Date: Sat, 22 Feb 2014 16:44:05 +0100 [thread overview]
Message-ID: <87ob1zrw3e.fsf@thomasrast.ch> (raw)
In-Reply-To: <xmqqmwhk49sy.fsf@gitster.dls.corp.google.com> (Junio C. Hamano's message of "Fri, 21 Feb 2014 10:09:33 -0800")
Junio C Hamano <gitster@pobox.com> writes:
> Jeff King <peff@peff.net> writes:
>
>> On Fri, Feb 21, 2014 at 06:47:47AM +0700, Nguyễn Thái Ngọc Duy wrote:
>>
>>> This delta_stack array can grow to any length depending on the actual
>>> delta chain, but we forget to free it. Normally it does not matter
>>> because we use small_delta_stack[] from stack and small_delta_stack
>>> can hold 64-delta chains, more than standard --depth=50 in pack-objects.
>>>
>>> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
>>> ---
>>> Found when trying to see if making some objects loose at this phase
>>> could help git-blame and how many objects will be loosened. Gotta go
>>> soon, didn't really test it, but I bet it'll work.
>>
>> This looks correct to me.
>
> This comes from abe601bb, right? The change looks correct to me, too.
Ow, sorry about that. Thanks for the fix!
--
Thomas Rast
tr@thomasrast.ch
prev parent reply other threads:[~2014-02-22 15:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-20 23:47 [PATCH] sha1_file: fix delta_stack memory leak in unpack_entry Nguyễn Thái Ngọc Duy
2014-02-21 5:41 ` Jeff King
2014-02-21 18:09 ` Junio C Hamano
2014-02-22 8:12 ` Jeff King
2014-02-22 15:44 ` Thomas Rast [this message]
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