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Message-ID: <CANO7a6xEnbgCWvLEkKmknmz=ab1M293r9x9uD=zaTvZ4RwvDbg@mail.gmail.com>
Date: Sat, 8 Sep 2012 19:46:14 +0530
From: Dhiru Kholia <dhiru.kholia@...il.com>
To: john-dev@...ts.openwall.com
Subject: Re: New formats: KRB5-18 and KRB5-23
On Sat, Sep 8, 2012 at 6:17 PM, magnum <john.magnum@...hmail.com> wrote:
> That looks correct to me. Is there something similar in krb5-23?
>
> I tried this on OSX and now got this:
>
> Benchmarking: KRB5 aes256-cts-hmac-sha1-96 [32/64]...
> Program received signal EXC_BAD_ACCESS, Could not access memory.
> Reason: 13 at address: 0x0000000000000000
> 0x00000001000408ac in crypt_all (count=98745856) at krb5-18_fmt.c:198
> 198 crypt_out[index][i] = (key.contents[4 * i]) |
> (gdb) bt
> #0 0x00000001000408ac in crypt_all (count=98745856) at krb5-18_fmt.c:198
> #1 0x0000000100099b46 in fmt_self_test (format=0x1002dff20) at formats.c:104
> Previous frame inner to this frame (gdb could not unwind past this frame)
>
> This is a non-OMP build. Note the count=98745856... I'm puzzled this only happens on OSX.
I built john (on OSX) with debugging on and generated a core dump.
However, when I try to load the core in gdb the whole VM hangs.
count=98745856, why is the count so high? This seems to be a bug!
--
Cheers,
Dhiru
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