From: Nguyen Thai Ngoc Duy <pclouds@gmail.com>
Date: Tue, 20 Sep 2011 10:13:05 GMT
Subject: Re: [PATCH] Prevent users from adding the file that has all-zero SHA-1
Message-ID: <CACsJy8BU=WnhcHquO0520NR2T6y-OS9RDzCSaE_KyQVCp_uh4A@mail.gmail.com>
In-Reply-To: <CALkWK0n9kJtUPrpxTmtfH7kVd7CksULjt7bo3cFhOrS_NBVbMw@mail.gmail.com>

2011/9/20 Ramkumar Ramachandra <artagnon@gmail.com>:
> Hi Nguyễn,
>
> Nguyễn Thái Ngọc Duy writes:
>> This particular SHA-1 has special meaning to git, very much like NULL
>> in C. If a user adds a file that has this SHA-1, unexpected things can
>> happen.
>> [...]
>
> Interesting patch.  Is it possible to write some sort of testcase?

Naah. I tested it by explicitly clear the result hash, just before it
gets to my changes, then do "git add <blah>".
-- 
Duy