Date: Thu, 23 Nov 2000 14:25:04 -0800 (PST) From: Bosko Milekic <bmilekic@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net bridge.c src/sys/netinet ip_dummynet.c Message-ID: <200011232225.OAA70132@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
bmilekic 2000/11/23 14:25:04 PST
Modified files:
sys/net bridge.c
sys/netinet ip_dummynet.c
Log:
Fixup (hopefully) bridging + ipfw + dummynet together...
* Some dummynet code incorrectly handled a malloc()-allocated pseudo-mbuf
header structure, called "pkt," and could consequently pollute the mbuf
free list if it was ever passed to m_freem(). The fix involved passing not
pkt, but essentially pkt->m_next (which is a real mbuf) to the mbuf
utility routines.
* Also, for dummynet, in bdg_forward(), made the code copy the ethernet header
back into the mbuf (prepended) because the dummynet code that follows expects
it to be there but it is, unfortunately for dummynet, passed to bdg_forward
as a seperate argument.
PRs: kern/19551 ; misc/21534 ; kern/23010
Submitted by: Thomas Moestl <tmoestl@gmx.net>
Reviewed by: bmilekic
Approved by: luigi
Revision Changes Path
1.27 +17 -3 src/sys/net/bridge.c
1.31 +6 -6 src/sys/netinet/ip_dummynet.c
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200011232225.OAA70132>