Date: Sat, 16 Oct 2010 19:53:22 +0000 (UTC) From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/netinet in.c Message-ID: <201010161953.o9GJrZGE022597@repoman.freebsd.org>
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bz 2010-10-16 19:53:22 UTC
FreeBSD src repository
Modified files:
sys/netinet in.c
Log:
SVN rev 213932 on 2010-10-16 19:53:22Z by bz
MfP4 CH182763 (original version):
Make it harder to exploit certain in_control() related races between the
intiial lookup at the beginning and the time we will remove the entry
from the lists by re-checking that entry is still in the list before
trying to remove it.
(*) It is believed that with the current code and locking strategy we
cannot completely fix all race.
Reported by: Nima Misaghian (nima_misa hotmail.com) on net@ 20100817
Tested by: Nima Misaghian (nima_misa hotmail.com) (original version)
PR: kern/146250
Submitted by: Mikolaj Golub (to.my.trociny gmail.com) (different version)
MFC after: 1 week
Revision Changes Path
1.164 +15 -0 src/sys/netinet/in.c
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