Kojedzinszky Richard
Euronet Magyarorszag Informatikai Zrt.
---------- Forwarded message ----------
Date: Sat, 28 Apr 2012 23:24:06 +0200 (CEST)
From: Richard Kojedzinszky <kri...@tvnetwork.hu>
To: freebsd-secur...@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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