Date: Thu, 11 Apr 2013 02:28:39 +0200 From: magnum <john.magnum@...hmail.com> To: john-dev@...ts.openwall.com Subject: Re: testing all valid()s On 11 Apr, 2013, at 0:55 , Frank Dittrich <frank_dittrich@...mail.com> wrote: > For linux-x86-native (Atom CPU), these 3 formats crash with the attached > file: > > dynamic_21, salted-sha1, crypt > > for f in dynamic_21 salted-sha1 crypt; do > ./john --max-run-time=1 --format=$f crash; echo $?; echo $f; > done > > I was using > for f in `./john --list=format-details |cut -f 1` > But those 3 formats were the only ones that crashed on my system. I tried just './john crash' and it died in thin mediawiki. It gladly over-ran its conversion buffer with any amount of data. I fixed all thin formats for similar bugs (only PIX lacked the bug). With a full for loop as above (including all GPU formats), I see these crashes (crypt is fine): dynamic_15 dynamic_21 dynamic_35 dynamic_36 dynamic_37 wowsrp salted-sha1 sip Surprisingly the GPU formats had no bugs caught by this file. I'll leave the dynamics to Jim but I'll have a look at the other three. magnum
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