Date: Sat, 5 Apr 2008 17:24:44 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/de if_de.c Message-ID: <200804051724.m35HOiM3046350@repoman.freebsd.org>
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jhb 2008-04-05 17:24:44 UTC
FreeBSD src repository
Modified files:
sys/dev/de if_de.c
Log:
During attach on some de(4) adapters the driver sends out a test packet as
part of detecting the media. Explicitly ensure that we don't send it to
bpf(4) as bpf(4) isn't setup yet. This worked by accident before the bpf
interface stuff was reworked to avoid other races (bpf_peers_present, etc.)
but now it needs an explicit check to avoid a panic.
MFC after: 3 days
PR: kern/120915
Revision Changes Path
1.184 +6 -2 src/sys/dev/de/if_de.c
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