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DragonFly bugs List (threaded) for 2010-08
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Re: ifconfig wlan0 create causes memory corruption


From: Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>
Date: Sat, 14 Aug 2010 07:52:21 -0700 (PDT)

:It's the bcopy() in ether_ifattach_bpf() with the XXX in the comment.
:ifp is expected to be embedded in a struct arpcom, which is not the
:case for the cloned wlan interface.
:
:Cheers,
:Johannes

    Ok, what I will do is adopt the changes FreeBSD made which is
    to hang arpcom off of a pointer in the ifp instead of embedding
    the ifnet in the arpcom.

					-Matt
					Matthew Dillon 
					<dillon@backplane.com>



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