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Message-ID: <CANO7a6wazLj33_ns4S9u7ZJD44V_-_bHNttuXaBijbg2Efa-LA@mail.gmail.com>
Date: Mon, 10 Dec 2012 13:14:58 +0530
From: Dhiru Kholia <dhiru.kholia@...il.com>
To: john-dev@...ts.openwall.com
Subject: Re: fixing the valid() methods
On Mon, Dec 10, 2012 at 1:02 PM, Solar Designer <solar@...nwall.com> wrote:
> On Mon, Dec 10, 2012 at 12:55:40PM +0530, Dhiru Kholia wrote:
>> The first line of valid involves a strdup call.
>
> That's a problem. You should do the strncmp() first, and only if it
> returns a match proceed to allocate memory. (Better yet, you should
> not be allocating any memory there at all.)
I have committed a patch to fix this. I am still allocating memory
though (but later on).
--
Cheers,
Dhiru
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