[PATCH 3/5] UBUNTU: SAUCE: apparmor: add label data availability to the feature set

John Johansen john.johansen at canonical.com
Fri Mar 31 12:05:06 UTC 2017

gsettings mediation needs to be able to determine if apparmor supports
label data queries. A label data query can be done to test for support
but its failure is indistinguishable from other failures, making it an
unreliable indicator.

Fix by making support of label data queries available as a flag in the
apparmorfs features dir tree.

BugLink: http://bugs.launchpad.net/bugs/1678023
Signed-off-by: John Johansen <john.johansen at canonical.com>
 security/apparmor/apparmorfs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
index 7147b33..2ae58fd 100644
--- a/security/apparmor/apparmorfs.c
+++ b/security/apparmor/apparmorfs.c
@@ -1568,6 +1568,7 @@ static struct aa_fs_entry aa_fs_entry_dbus[] = {
 static struct aa_fs_entry aa_fs_entry_query_label[] = {
 	AA_FS_FILE_STRING("perms", "allow deny audit quiet"),
+	AA_FS_FILE_BOOLEAN("data",		1),
 	{ }

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