From: ludo@gnu.org (Ludovic Courtès)
To: Marius Bakke <mbakke@fastmail.com>
Cc: guix-devel@gnu.org
Subject: Re: binutils CVEs
Date: Sun, 17 Sep 2017 22:23:56 +0200 [thread overview]
Message-ID: <87mv5tdqg3.fsf@gnu.org> (raw)
In-Reply-To: <87377lcgss.fsf@fastmail.com> (Marius Bakke's message of "Sun, 17 Sep 2017 20:37:39 +0200")
Marius Bakke <mbakke@fastmail.com> skribis:
> Efraim Flashner <efraim@flashner.co.il> writes:
>
>> On September 17, 2017 9:25:11 PM GMT+03:00, Marius Bakke <mbakke@fastmail.com> wrote:
>>>Efraim Flashner <efraim@flashner.co.il> writes:
>>>
>>>> There's a large number of CVEs against binutils@2.28. Gentoo¹ has a
>>>nice
>>>> long list of the CVEs, and I've put together a patch to graft a
>>>> replacement, but I'm getting grafting errors:
>>>> ERROR: replacement length differs from the original length
>>>"h9nqlf0c82c1sds4yzs60k7pm4f37si2-binutils-2.28"
>>>"wl5dg3dnqvk2v2ahh5iadnv1s34rsbb6-binutils-2.28.1"
>>>
>>>This is because the replacement name is two bytes longer (.1).
>>>
>>>To fix it, the version field of the replacement must be set to
>>>something
>>>with equal length of "2.28". I suppose we can use just that and
>>>hard-code the source URL?
>>
>> That is the obvious solution, but I don't like it. It does make it harder to verify that it's grafted correctly but I guess it'll just have to be that way.
>
> Maybe "2281". Or "fixd".
Or “2.2A”?
Ludo’.
prev parent reply other threads:[~2017-09-17 20:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-17 18:19 binutils CVEs Efraim Flashner
2017-09-17 18:25 ` Marius Bakke
2017-09-17 18:31 ` Efraim Flashner
2017-09-17 18:37 ` Marius Bakke
2017-09-17 20:23 ` Ludovic Courtès [this message]
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