Date: Mon, 22 Jan 2001 14:34:53 -0800 (PST) From: Luigi Rizzo <luigi@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net bridge.c Message-ID: <200101222234.f0MMYrm03063@freefall.freebsd.org>
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luigi 2001/01/22 14:34:53 PST
Modified files:
sys/net bridge.c
Log:
Assorted bugfixes:
+ configuration: make sure that the NUL at the end of the config
string is properly detected and handled, and the stats passed
up via sysctl properly reflect which interfaces do bridging.
(The whole config support might make good use of some cleanup
in the future).
+ fixed some bugs related to the corruption of multicast and
broadcast packets: make sure that for those packets the entire
IP + ethernet header is in the mbuf, not in a cluster, so
that writes performed in that area by the upper layers do
not affect us.
+ performance: when calling m_pullup, make room for the ethernet header
as well, we are going to add it in right after. Also, change an m_dup
back to m_copypacket. The former is not necessary anymore now, and
it did not help, anyways.
I will do a fast MFC because 95% of this patch is fixing bad bugs
and i doubt anyone would test the fix in CURRENT. Plus the last
two items mostly bring back some code which was already there in 4.0
times.
Revision Changes Path
1.30 +24 -15 src/sys/net/bridge.c
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