Date: Mon, 26 Mar 2012 08:31:04 +0530 From: Dhiru Kholia <dhiru.kholia@...il.com> To: john-dev@...ts.openwall.com Subject: Re: [JtR patch] Fast cracker for Mozilla Firefox, Thunderbird and SeaMonkey master passwords. On Mon, Mar 26, 2012 at 8:16 AM, Dhiru Kholia <dhiru.kholia@...il.com> wrote: > On Mon, Mar 26, 2012 at 3:47 AM, magnum <john.magnum@...hmail.com> wrote: >> I tried profiling without OMP (this will likely show the reason for poor >> scaling), but it segfaults. Did you try non-OMP after adding OMP >> support? I won't look further unless you say it's works fine for you. > > Strange, where does it segfault? It is working (both OMP and non-OMP) for me. I can re-produce the segfault now using -O2 flag. It disappears under -ggdb flag. Program terminated with signal 11, Segmentation fault. #0 0x00007fe99e5f5e25 in _IO_seekoff_unlocked (fp=0x1ed9b62, offset=8118, dir=<optimized out>, mode=<optimized out>) at ioseekoff.c:71 71 ioseekoff.c: No such file or directory. in ioseekoff.c (gdb) bt #0 0x00007fe99e5f5e25 in _IO_seekoff_unlocked (fp=0x1ed9b62, offset=8118, dir=<optimized out>, mode=<optimized out>) at ioseekoff.c:71 #1 0x00007fe99e5f76ab in __GI_fseek (fp=0x1ed9b62, offset=<optimized out>, whence=<optimized out>) at fseek.c:41 #2 0x0000000000463080 in CrackKeyData () #3 0x0000000000462c73 in set_salt () Looking into it. -- Cheers, Dhiru
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