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Date:      Tue, 14 Jun 2005 23:37:48 -0400
From:      Ed Maste <emaste@phaedrus.sandvine.ca>
To:        freebsd-current@freebsd.org, Maxim Konovalov <maxim@macomnet.ru>
Subject:   Re: savecore(8) increments /var/crash/bounds on each boot
Message-ID:  <20050615033748.GA84053@sandvine.com>
In-Reply-To: <20050615023600.GA20721@dragon.NUXI.org>
References:  <20050613192308.GA87640@sandvine.com> <20050614082039.GA2038@dragon.NUXI.org> <20050614224704.Y75797@mp2.macomnet.net> <20050614190854.GA12928@dragon.NUXI.org> <20050614235132.L76669@mp2.macomnet.net> <20050615023600.GA20721@dragon.NUXI.org>

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On Tue, Jun 14, 2005 at 07:36:00PM -0700, David O'Brien wrote:
> Do you understand the fix?  How does lying in printheader() fix anything?
> Moving the call to getbounds() back to the original location is the "fix"
> but then it negates -vv.  We shouldn't lie in printheader().

The problem is of course that getbounds() not only gets the count from the
bounds file but also increments it.  The decision to write a core hasn't
been made at the time printheader is called for -vv.  Thus the reported
bounds might not correspond to a core.  The newly added dump status is 
also meaningless in the -vv case, since the status may still be
determined after the -vv printheader.

How about just not showing the bounds for the -vv case?

--
Ed Maste, Sandvine Incorporated



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