From: KaiGai Kohei Date: Thu, 18 Jun 2009 08:26:13 +0000 (+0900) Subject: Add audit messages on type boundary violations X-Git-Tag: v2.6.32-rc1~737^2^2~61 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=44c2d9bdd7022ca7d240d5adc009296fc1c6ce08;p=pandora-kernel.git Add audit messages on type boundary violations The attached patch adds support to generate audit messages on two cases. The first one is a case when a multi-thread process tries to switch its performing security context using setcon(3), but new security context is not bounded by the old one. type=SELINUX_ERR msg=audit(1245311998.599:17): \ op=security_bounded_transition result=denied \ oldcontext=system_u:system_r:httpd_t:s0 \ newcontext=system_u:system_r:guest_webapp_t:s0 The other one is a case when security_compute_av() masked any permissions due to the type boundary violation. type=SELINUX_ERR msg=audit(1245312836.035:32): \ op=security_compute_av reason=bounds \ scontext=system_u:object_r:user_webapp_t:s0 \ tcontext=system_u:object_r:shadow_t:s0:c0 \ tclass=file perms=getattr,open Signed-off-by: KaiGai Kohei Acked-by: Stephen Smalley Signed-off-by: James Morris --- Reading git-diff-tree failed