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Date: Tue, 07 May 2002 18:08:34 +0900 (JST)
Message-Id: <20020507.180834.68158100.y-koga@jp.FreeBSD.org>
To: doc-jp-work@jp.FreeBSD.org
From: Koga Youichirou <y-koga@jp.FreeBSD.org>
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Subject: [doc-jp-work 346] Re: ANNOUNCE: FreeBSD Security Advisory
 FreeBSD-SA-02:23.stdio
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$B$3$,(B:
> > FreeBSD-SA-02:21.tcpip                                      Security Advisory
> >                                                                 FreeBSD, Inc.
> > 
> > $B%H%T%C%/(B:	$B7PO)@)8f%F!<%V%k$K$*$1$k%a%b%j%j!<%/LdBj(B
> >                 (routing table memory leak)
> - snip -
> > II.  $BLdBj$N>\:Y(B - Problem Description
> > 
> > A bug was introduced into ip_output() wherein the processing of an
> > ICMP echo reply message would cause a reference count on a routing
> > table entry to never be decremented.  Thus, memory allocated for the
> > routing table entry was never deallocated.
> > 
> > ip_output() $B$K$*$$$F!"$"$k(B ICMP echo $B1~Ez%a%C%;!<%8$r=hM}$9$k:]!"(B
> > $B7PO)@)8f%F!<%V%k$N;2>H%+%&%s%H$,A}2C$7$F$7$^$&%P%0$,4^$^$l$F$$$^$7$?!#(B
> > $B$3$NA}2C$7$?;2>H%+%&%s%H$O@dBP$K8:>/$7$J$$$?$a!"$3$N%(%s%H%jMQ$K(B
> > $B3NJ]$5$l$?%a%b%j$b2rJ|$5$l$^$;$s!#(B
> 
> ICMP echo reply $B$O!"8D?ME*$K$O$=$N$^$^$,$$$$$J$!(B ($B:#<j85$KE,Ev$J;29M=q(B
> $B$,$J$$$N$G3NG'$G$-$J$$!D(B)$B!#(B

$B3NG'$7$^$7$?!#(B
$BDjHV$G$"$k(B Commer $BK\$b(B Stevens $BK\$b!"Lu$G$O!V%(%3!<1~Ez!W$K$J$C$F(B
$B$$$^$7$?!#$3$l$r:N$k$N$,$h$$$G$7$g$&!#(B
----
$B$3$,$h$&$$$A$m$&(B
