Date: Sat, 28 Apr 2012 23:27:46 +0200 (CEST) From: Richard Kojedzinszky <krichy@tvnetwork.hu> To: freebsd-security@freebsd.org Subject: Re: mac_mls Message-ID: <alpine.DEB.2.02.1204282327100.13673@krichy.tvnetwork.hu> In-Reply-To: <alpine.DEB.2.02.1204282321460.13406@krichy.tvnetwork.hu> References: <alpine.DEB.2.02.1204282321460.13406@krichy.tvnetwork.hu>
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I forgot to mention that for 8.3 the code is still the same, so it seemts to crash there as well. regards, Kojedzinszky Richard Euronet Magyarorszag Informatikai Zrt. On Sat, 28 Apr 2012, Richard Kojedzinszky wrote: > Date: Sat, 28 Apr 2012 23:24:06 +0200 (CEST) > From: Richard Kojedzinszky <krichy@tvnetwork.hu> > To: freebsd-security@freebsd.org > Subject: mac_mls > > Dear fbsd team, > > I am using 9.0, and found that running atop, and exiting from it when the > kernel is compiled with MAC_MLS (or the module is loaded), then a panic > raises, I think the following patch could fix it (as in mac_biba); > > --- sys/security/mac_mls/mac_mls.c.orig 2012-04-28 23:19:45.000000000 +0200 > +++ sys/security/mac_mls/mac_mls.c 2012-04-28 23:20:13.000000000 +0200 > @@ -2028,6 +2028,9 @@ > if (!mls_enabled) > return (0); > > + if (vplabel == NULL) > + return (0); > + > subj = SLOT(cred->cr_label); > obj = SLOT(vplabel); > > Regards, > > Kojedzinszky Richard > Euronet Magyarorszag Informatikai Zrt. > _______________________________________________ > freebsd-security@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-security > To unsubscribe, send any mail to "freebsd-security-unsubscribe@freebsd.org" >
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