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From: Makoto MATSUSHITA <matusita@jp.freebsd.org>
To: FreeBSD-users-jp@jp.FreeBSD.org
Date: Mon, 09 Apr 2001 15:40:37 +0900
Message-Id: <20010409154037W.matusita@jp.FreeBSD.org>
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X-Sequence: FreeBSD-users-jp 60682
Subject: [FreeBSD-users-jp 60682] Re: a serious bug in IPFilter
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$B$"$/$^$G$b:#2s$N(B fix $B$K4X$7$F$@$18@$($P!$(B

kjm>   4.2-RELEASE $BEy$G(B ip filter $B$r:G?7HG$K$$$l$+$($?$$>l9g$O!"(B

kernel $B$N(B code $B$rF~<j$7$F(B($B0lHLE*$K$O(B /usr/src/sys $B0J2<$K$J$j$^$9$,(B)$B!$(B
kernel $B$r:n$j$+$($k$3$H$K$J$k$H;W$$$^$9!%(B

kjm>   /usr/src/contrib/ipfilter $B0J2<$r$4$=$C$H$$$l$+$($F(B kernel $B$r$D$/(B
kjm>   $B$j$J$*$7$?$j$9$l$P(B ok $B$J$s$G$7$g$&$+(B?

$B$=$3$K(B ipfilter $B$N(B code $B$O3N$+$K$"$j$^$9$,!$(Bkernel $B$r:n@.$9$k:]$K$O0l(B
$B@Z;H$o$l$F$$$^$;$s(B($B5U$K!$(Bkernel $B$r:n$k:]$KI,MW$J(B code $B$,(B src/sys $B0J2<(B
$B$K$7$+$"$j$^$;$s(B)$B!%(B

$B:#2s$N(B patch $B$K4^$^$l$F$$$k$N$O(B kernel $BFb$N(B code $B$@$1$G$"$j!$(Buserland 
$BB&$N=$@5$O$J$$$h$&$G$9!%<B:]!$(Bsrc/contrib/ipfilter $B0J2<$G=$@5$5$l$F$$(B
$B$kJ*$O$"$j$^$;$s$+$i!$(Bsrc/contrib/ipfilter $B$r?7$7$/$7$F$b2?$b$+$o$i$J(B
$B$$$H;W$$$^$9!%(B

-- -
Makoto `MAR' MATSUSHITA
