Subject: Re: CVS commit: syssrc/sys/net
To: Darren Reed <firstname.lastname@example.org>
From: None <email@example.com>
Date: 09/26/2002 11:51:39
>On Wed, Sep 25, 2002 at 10:58:02PM +1000, Darren Reed wrote:
> > Ok, explain to me why we're not fixing the problem of the mbuf being
> > badly initialised here and instead passing a 'bad mbuf' to bpf_mtap().
> > If M_PKTHDR is set, then the contents of m_pkthdr are *meant* to be
> > valid or at least that's what everyone _tells me_ (hi Jason!).
the change you should have made with sys/net/bpf.c change was
to update all bpf_mtap() calls from DLT_NULL interfaces (uses "struct
mbuf" without initialization like those done in MGET). i had no time
for that, and because of the severety of the bug, i backed the change
to sys/net/bpf.c out.