Date: Mon, 5 Oct 2009 12:32:15 +0000 (UTC) From: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> To: budsz <budiyt@gmail.com> Cc: freebsd-security@freebsd.org Subject: Re: FreeBSD Security Advisory FreeBSD-SA-09:14.devfs Message-ID: <20091005123008.R26486@maildrop.int.zabbadoz.net> In-Reply-To: <4d4dc3640910050423i24d9ee19q967152458b449df6@mail.gmail.com> References: <200910022012.n92KC4Tb003955@freefall.freebsd.org> <4d4dc3640910050423i24d9ee19q967152458b449df6@mail.gmail.com>
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On Mon, 5 Oct 2009, budsz wrote: > On Sat, Oct 3, 2009 at 3:12 AM, FreeBSD Security Advisories > <security-advisories@freebsd.org> wrote: >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> ============================================================================= >> FreeBSD-SA-09:14.devfs Security Advisory >> The FreeBSD Project >> >> Topic: Devfs / VFS NULL pointer race condition >> >> Category: core >> Module: kern >> Announced: 2009-10-02 >> Credits: Przemyslaw Frasunek >> Affects: FreeBSD 6.x and 7.x >> Corrected: 2009-05-18 10:41:59 UTC (RELENG_7, 7.2-STABLE) >> 2009-10-02 18:09:56 UTC (RELENG_7_2, 7.2-RELEASE-p4) >> 2009-10-02 18:09:56 UTC (RELENG_7_1, 7.1-RELEASE-p8) >> 2009-10-02 18:09:56 UTC (RELENG_6, 6.4-STABLE) >> 2009-10-02 18:09:56 UTC (RELENG_6_4, 6.4-RELEASE-p7) >> 2009-10-02 18:09:56 UTC (RELENG_6_3, 6.3-RELEASE-p13) > Hi folks, > > I just got some problem when compling my kerne. Here we go: > > rm -f hack.c > MAKE=make sh /usr/src/sys/conf/newvers.sh WILLSZPROXY > cc -c -O -pipe -std=c99 -g -Wall -Wredundant-decls -Wnested-externs > -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline > -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc > -I. -I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL > -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common > -finline-limit=8000 --param inline-unit-growth=100 --param > large-function-growth=1000 -mno-align-long-strings > -mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow -mno-sse -mno-sse2 > -mno-sse3 -ffreestanding -Werror vers.c > linking kernel.debug > kern_fork.o(.text+0x1d18): In function `fork1': > /usr/src/sys/kern/kern_fork.c:737: undefined reference to `knote_fork' > *** Error code 1 > > Stop in /usr/obj/usr/src/sys/WILLSZPROXY. > *** Error code 1 > > Stop in /usr/src. > *** Error code 1 > > Stop in /usr/src. > > My box running FreeBSD 7.2-STABLE. Thanks in advance. If you are on 7.2-STABLE only the EN patch would have been interesting for you. The FreeBSD-SA-09:14.devfs was not applicable to a 7.2-STABLE from 2009-05-18 and later. Can you please check that you didn't accidentally patch something that didn't need to be patched anymore? /bz -- Bjoern A. Zeeb It will not break if you know what you are doing.
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