Date: Mon, 25 Sep 2000 10:24:03 -0700 (PDT) From: Nick Sayer <nsayer@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net bridge.c Message-ID: <200009251724.KAA96682@freefall.freebsd.org>
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nsayer 2000/09/25 10:24:03 PDT
Modified files:
sys/net bridge.c
Log:
In theory, m_dup should not be necessary, as m_copypacket should be
sifficient. But somewhere (I believe in the UDP stuff), someone is
overwriting an mbuf without calling m_pullup() first. This results in
broad- and multi-cast traffic that is passed through the bridge getting
corrupted.
This should be backed out when there is some assurance that the upper
layers (and I suppose all of the device drivers) are fixed.
Suggested by: archie
Revision Changes Path
1.26 +4 -4 src/sys/net/bridge.c
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