Date: Wed, 2 May 2012 05:59:47 +0200 (CEST) From: Richard Kojedzinszky <krichy@tvnetwork.hu> To: freebsd-bugs@freebsd.org Subject: mac_mls (fwd) Message-ID: <alpine.DEB.2.02.1205020559310.19524@krichy.tvnetwork.hu>
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Kojedzinszky Richard Euronet Magyarorszag Informatikai Zrt. ---------- Forwarded message ---------- 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.
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