Date: Tue, 16 Dec 1997 07:17:15 -0800 From: David Greenman <dg@root.com> To: Bruce Evans <bde@zeta.org.au> Cc: freebsd-bugs@hub.freebsd.org Subject: Re: kern/5313: panic: free: multiple frees Message-ID: <199712161517.HAA07346@implode.root.com> In-Reply-To: Your message of "Tue, 16 Dec 1997 02:00:03 PST." <199712161000.CAA12703@hub.freebsd.org>
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>The following reply was made to PR kern/5313; it has been noted by GNATS. > >From: Bruce Evans <bde@zeta.org.au> >To: dima@best.net, FreeBSD-gnats-submit@FreeBSD.ORG >Cc: Subject: Re: kern/5313: panic: free: multiple frees >Date: Tue, 16 Dec 1997 20:53:06 +1100 > > >#9 0xf011329a in panic (fmt=0xf010fca7 "free: multiple frees") > > at ../../kern/kern_shutdown.c:388 > >#10 0xf010fd87 in free (addr=0xf5dbd000, type=0x4a) > > at ../../kern/kern_malloc.c:342 > > There is one obvious problem. imgp->image_header needs to be cleared > in both arms of the if statement since it is always set). This fix has > not been tested. Oh my, what a particularly ugly bug. I'm amazed the system runs at all, actually. I'll test and commit. Thanks Bruce! -DG David Greenman Core-team/Principal Architect, The FreeBSD Project
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