Accepting request 139269 from home:vitezslav_cizek:branches:security:SELinux

- skip roles which are out of scope when expanding attributes
- needed for building selinux-policy

OBS-URL: https://build.opensuse.org/request/show/139269
OBS-URL: https://build.opensuse.org/package/show/security:SELinux/libsepol?expand=0&rev=31

libsepol-2.1.4-role_fix_callback.patch

@@ -0,0 +1,42 @@
+From: Harry Ciao <qingtao.cao@windriver.com>
+To: <selinux@tycho.nsa.gov>
+Subject: [v1 PATCH 1/1] role_fix_callback skips out-of-scope roles during
+ expansion.
+Date: Sat, 25 Feb 2012 09:40:08 +0800
+Message-ID: <1330134008-3259-1-git-send-email-qingtao.cao@windriver.com>
+X-Mailer: git-send-email 1.7.0.4
+MIME-Version: 1.0
+Content-Type: text/plain
+Sender: owner-selinux@tycho.nsa.gov
+Precedence: bulk
+X-Mailing-List: selinux-tycho.nsa.gov
+Content-Transfer-Encoding: 8bit
+
+If a role identifier is out of scope it would be skipped over during
+expansion, accordingly, be it a role attribute, it should be skipped
+over as well when role_fix_callback tries to propagate its capability
+to all its sub-roles.
+
+Signed-off-by: Harry Ciao <qingtao.cao@windriver.com>
+---
+ libsepol/src/expand.c |    5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+diff --git a/libsepol/src/expand.c b/libsepol/src/expand.c
+index 493e478..befb720 100644
+--- libsepol/src/expand.c
++++ libsepol/src/expand.c
+@@ -688,6 +688,11 @@ static int role_fix_callback(hashtab_key_t key, hashtab_datum_t datum,
+ 		return 0;
+ 	}
+ 
++	if (!is_id_enabled(id, state->base, SYM_ROLES)) {
++		/* identifier's scope is not enabled */
++		return 0;
++	}
++
+ 	if (role->flavor != ROLE_ATTRIB)
+ 		return 0;
+ 
+-- 
+1.7.0.4

libsepol.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Oct 25 10:47:00 UTC 2012 - vcizek@suse.com
+
+- skip roles which are out of scope when expanding attributes
+- needed for building selinux-policy
+
 -------------------------------------------------------------------
 Wed Jul 25 11:16:59 UTC 2012 - meissner@suse.com
 

libsepol.spec

@@ -25,6 +25,7 @@ License:        LGPL-2.1+
 Group:          System/Libraries
 Source:         http://userspace.selinuxproject.org/releases/20120216/%{name}-%{version}.tar.gz
 Source2:        baselibs.conf
+Patch:          libsepol-2.1.4-role_fix_callback.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  pkg-config
 %define debug_package_requires libsepol1 = %{version}-%{release}
@@ -99,6 +100,7 @@ policies.
 
 %prep
 %setup -q
+%patch -p1
 
 %build
 make %{?_smp_mflags} CC="%{__cc}" CFLAGS="$RPM_OPT_FLAGS"