Re: [PATCH 3/3] multi-pack-index: use hash version byte

From: "brian m. carlson" <sandals@crustytoothpaste.net>
To: Derrick Stolee via GitGitGadget <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, martin.agren@gmail.com, me@ttaylorr.com,
	abhishekkumar8222@gmail.com,
	Derrick Stolee <derrickstolee@github.com>,
	Derrick Stolee <dstolee@microsoft.com>
Subject: Re: [PATCH 3/3] multi-pack-index: use hash version byte
Date: Fri, 14 Aug 2020 20:14:48 +0000	[thread overview]
Message-ID: <20200814201448.GL8085@camp.crustytoothpaste.net> (raw)
In-Reply-To: <b4645789adf26e46cea721896867135941fb7654.1597428440.git.gitgitgadget@gmail.com>

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On 2020-08-14 at 18:07:20, Derrick Stolee via GitGitGadget wrote:
> diff --git a/midx.c b/midx.c
> index a5fb797ede..0c165a40f5 100644
> --- a/midx.c
> +++ b/midx.c
> @@ -17,7 +17,6 @@
>  #define MIDX_BYTE_HASH_VERSION 5
>  #define MIDX_BYTE_NUM_CHUNKS 6
>  #define MIDX_BYTE_NUM_PACKS 8
> -#define MIDX_HASH_VERSION 1
>  #define MIDX_HEADER_SIZE 12
>  #define MIDX_MIN_SIZE (MIDX_HEADER_SIZE + the_hash_algo->rawsz)
>  
> @@ -36,6 +35,15 @@
>  
>  #define PACK_EXPIRED UINT_MAX
>  
> +static uint8_t oid_version(void)
> +{
> +	if (the_hash_algo->rawsz == GIT_SHA1_RAWSZ)
> +		return 1;
> +	if (the_hash_algo->rawsz == GIT_SHA256_RAWSZ)
> +		return 2;
> +	die(_("invalid hash version"));
> +}

I think my same response to the last patch applies here.

Beyond the things I mentioned in the last patch and here, I think this
series looks fine.
-- 
brian m. carlson: Houston, Texas, US

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