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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