Date: 28 Nov 2002 12:51:03 +0300 From: "Vladimir B. " Grebenschikov <vova@sw.ru> To: Luigi Rizzo <luigi@FreeBSD.org> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sbin/ipfw ipfw2.c Message-ID: <1038477062.764.83.camel@vbook> In-Reply-To: <200211261958.gAQJwCal000509@repoman.freebsd.org> References: <200211261958.gAQJwCal000509@repoman.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
=F7 Tue, 26.11.2002, =D7 22:58, Luigi Rizzo =CE=C1=D0=C9=D3=C1=CC: > luigi 2002/11/26 11:58:12 PST >=20 > Modified files: > sbin/ipfw ipfw2.c=20 > Log: > Fix a kernel panic with rules of the type > =20 > prob 0.5 pipe NN .... > =20 > due to the generation of an invalid ipfw instruction sequence. > No ABI change, but you need to upgrade /sbin/ipfw to generate the > correct code. So, one can abuse kernel by invalid ipfw instruction sequence, may be kernel should check this while add rule ? =20 > Approved by: re > =20 > Revision Changes Path > 1.17 +31 -19 src/sbin/ipfw/ipfw2.c --=20 Vladimir B. Grebenschikov <vova@sw.ru> SWsoft Inc. 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?1038477062.764.83.camel>