Date: Mon, 1 Jun 2015 09:21:44 +0300 From: Shinnok <admin@...nnok.com> To: john-dev@...ts.openwall.com Subject: Re: [john-core] Getting John's stdout unbuffered for Johnny > On May 31, 2015, at 4:01 PM, Solar Designer <solar@...nwall.com> wrote: > > On Sat, May 30, 2015 at 08:44:46AM +0300, Solar Designer wrote: >> Shinnok, just let me know what the Johnny team decides on this. If you >> ask me to, I think I'll add a call to: >> >> setvbuf(stdout, NULL, _IOLBF, 0); >> >> to john.c: john_init(). >> >> It is important to keep stdout with its default buffering when john is >> invoked via one of the un* symlinks, since they're commonly used with >> stdout pointing at a disk file. > > I've just committed the change documented as: > > Set stdout to line buffered (rather than potentially fully buffered), except > for "--stdout", "--show", and auxiliary programs such as "unshadow". > > http://cvsweb.openwall.com/cgi/cvsweb.cgi/Owl/packages/john/john/src/john.c.diff?r1=1.71;r2=1.73 > Mathieu, can you test this change and see how well it plays with Johnny? Shinnok
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