Thanks for the update. It's much more palatable to hear 'problem found' than 'problem went away', and the detail allows an assessment of the scope of the problem.
As described, it's a showstopper for me, so I'll wait till the next beta. Henry Rich > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Roger Hui > Sent: Friday, November 02, 2007 2:13 AM > To: Beta forum > Subject: Re: [Jbeta] Crash in beta > > I have tracked the crash to a bug in J602abeta in > x{"r y where x is machine-word integers 0s and > 0=(($#y)-r){y . It erroneously returns a > corrupt result when it should signal index error. > Under certain conditions the corrupt result can > cause a crash. e.g. > |: (2-2){0 2 3$a: > > The bug was previously reported and fixed in > http://www.jsoftware.com/pipermail/beta/2007-September/002386.html > and will not be in the next beta. > > > > ----- Original Message ----- > From: Roger Hui <[EMAIL PROTECTED]> > Date: Wednesday, October 31, 2007 20:36 > Subject: Re: [Jbeta] Crash in beta > To: Beta forum <[email protected]> > > > It does crash in the J602a beta but does not crash in my latest DLL. > > > > > > > > ----- Original Message ----- > > From: Henry Rich <[EMAIL PROTECTED]> > > Date: Wednesday, October 31, 2007 18:31 > > Subject: [Jbeta] Crash in beta > > To: 'Beta forum' <[email protected]> > > > > > 9!:14 '' > > > j602/beta/2007-09-19/23:00 > > > > > > The following sequence crashes Jbeta when executed with -jprofile: > > > > > > > > > uy_vx =: 2 : 'v~u' > > > keyskld =: {"1"_ > > > getkl_defu_colsv =: 2 : '(<@{.n)&keyskld > > > uy_vx(i.!.0)((<@{:n)&[EMAIL PROTECTED] ::(u"_)"0 _)]' > > > getkl1d =: getkl_defu_colsv(0;1) > > > getklu1d =: 1 : '[:>u getkl1d' > > > (<'xxx') (<'') getklu1d 0 2$a: > > > > > > > > > I can't cut it down, I'm afraid. The failure shows up > > > differentlydepending on what sentences have been executed > > before > > > this sequence. > > > If I combine all the verbs into one sentence, I get strange > > > results: sometimes it works, other times I get varying results > > > when I execute the sentence repeatedly. It looks like > > something> is accessing memory incorrectly. > > > > > > If there's any way to get a dll with a fix for this I'd > be obliged. > ---------------------------------------------------------------------- > For information about J forums see > http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
